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Operator
Ladies and gentlemen,
thank you for standing by, and welcome to the Q3
results 2019 conference call. (Operator Instructions) I
also must advise you that this conference is being
recorded today.
And I would now like to hand the conference over to
your first speaker today, Mr. Jonathan Curtain. Thank
you. Please go ahead, sir.
Jonathan Curtain - VP of Corporate Finance & IR
Thanks, John. Good day, ladies and gentlemen. Thank you
for joining us on this call covering the quarter ended
September 30, 2019. Also on the call today, we have our
CEO, Dr. Steve Cutler; and our CFO, Mr. Brendan
Brennan. I would like to note that this call is webcast
and that there are slides available to download on our
website to accompany today's call.
And certain statements in today's call will be
forward-looking statements. Actual results may differ
materially from those stated or implied by forward-
looking statements due to risks and uncertainties
associated with the company's business, and listeners
are cautioned that forward-looking statements are not
guarantees of future performance. The company's filings
with the Securities and Exchange Commission discuss the
risks and uncertainties associated with the company's
business.
This presentation includes selected non-GAAP financial
measures. For a presentation of the most directly
comparable GAAP financial measures, please refer to the
press release statements headed consolidated --
Condensed Consolidated Statements of Operations (U.S.
GAAP) (Unaudited). While non-GAAP financial measures
are not superior to, or a substitute for the comparable
GAAP measures, we believe certain non-GAAP information
is more useful to investors for historical comparison
purposes.
From January 1, 2018, the revenue recognition standard
ASC 606 became effective for ICON. Consequently,
current and prior year comments made by both Brendan
and Steve incorporate the impact of this revenue
standard. All business win and backlog-related
financial measurements comprise both direct fee and
pass-through components. This is consistent with
financial measurement presented in quarter 1 and
quarter 2 of this year.
We will be limiting the call today to 1 hour and would
therefore ask participants to keep their questions to
one each with an opportunity to ask one related
follow-up question.
I would now like to hand over the call to our CFO, Mr.
Brendan Brennan.
Brendan Brennan - CFO
Thank you, Jonathan. In quarter 3, we achieved gross
business wins of $1.079 billion. We recorded $148
million worth of cancellations. Consequently, net
awards in the quarter were $931 million, resulting in a
strong net book to bill of 1.31. On a trailing 12 month
basis, our net book to bill was 1.32. With the addition
of these new awards, our backlog grew to $8.4 billion.
This represents a year-on-year increase of 12%.
Revenue in quarter 3 was $710.4 million. This
represents year-on-year growth of 8.5% or 9.5% on a
constant currency basis. On a constant dollar organic
basis, year-on-year revenue growth was 8.4%. Year-to-
date revenue in quarter 3 was $2.080 billion. This
represents a year-on-year growth of 8.5% or 10.3% on a
constant currency basis. On a constant dollar organic
basis, year-on-year revenue growth was 9.4%.
Our top customer represented 11.4% of revenue for the
quarter compared with 14.1% in quarter 3 2018. We
expect revenue concentration from our top customer to
remain in line with our previously stated guidance of
11% to 13% of revenue for the full year. Growth outside
our top customer on a trailing 12-month basis remained
robust. Our top 5 customers represented 36.2% compared
to 40.5% last year. Our top 10 represented 49.1%
compared to 55% last year, while our top 25 represented
67.9% compared to 71.2% last year.
Gross margin for the quarter was 29.7% compared to
29.4% in quarter 2 and 29.9% in the comparable quarter
last year. As revenue growth continues, we continue to
leverage our global business support model. As a
result, SG&A was 12% of revenue in the quarter. This
compared to 12% last quarter and 12.3% in comparable
period last year.
Operating income for the quarter was $110 million, a
margin of 15.5%. This compared to 15.3% last quarter
and 15% in the comparable quarter last year. The net
interest expense for the quarter was $1.5 million, and
the effective tax rate was 12%.
Net income attributable to the group for the quarter
was $94.8 million, a margin of 13.3%, equating to
diluted earnings per share of $1.74. This compares to
earnings per share of $1.69 in quarter 2 and $1.54 in
the comparable quarter last year, an increase of 13%.
On a comparative non-GAAP basis, days sales outstanding
were 56 days at September 30, 2019. This compares with
61 days at the end of June 2019. The primary reason for
our improvement this quarter can be attributed to the
conversion of billed receivables into cash. During the
quarter, cash generated from operating activities was a
strong $160.7 million. We remain focused on all
elements of our DSO, particularly the transition of
unbilled revenue to build debt. And we feel confident
that our full year cash from operations will be in the
range of $320 million to $360 million.
As you all have seen from the press release last night,
during the quarter, the group completed the acquisition
of Symphony Clinical Research. This was for an initial
payment of $31.6 million. In addition, during the
quarter, capital expenditure was $13.7 million and
$76.5 million worth of stock was repurchased at an
average price of $151.80. At September 30, 2019, the
company had net cash of $121.7 million compared to net
cash of $81.8 million at June 30, 2019, and net cash of
$142.3 million at September 30, 2018.
With all of that said, I'd now like to hand the call
over to Steve.
Steven A. Cutler - CEO & Director
Thank you, Brendan, and good morning, everyone. Quarter
3 was another quarter of excellent progress for ICON.
During the quarter, we delivered record growth and net
business wins leading to a very healthy quarterly book
to bill of 1.31 or 1.32 on a trailing 12-month basis.
ICON's continuing positive business development
performance means we grew our backlog by 12% year-on-
year to nearly $8.4 million and recorded a robust
revenue increase year-over-year of 9.5% on a constant
currency basis.
As with recent prior periods, we continue to expand
relationships and revenues from customers outside our
top 10, which grew by over 20% on an annual basis.
As we develop these new customers, we expect to see
further revenue growth from them as we move into 2020.
We believe this diversification leaves us well-
positioned for a consistent and sustainable future
growth.
The backdrop of a strong outsourcing landscape and
continued biotech demand offers possibilities to
broaden our existing customer base, and we are pleased
to see new strategic alliance opportunities opening up
across our clinical research, functional solutions, and
laboratory service lines. These customers are looking
to leverage ICON's operational excellence, flexible
partnership model and depth of therapeutic expertise
across our global footprint, all underpinned by our
differentiated patient, site and data strategy.
In anticipation of our operational delivery
requirements, a significant proportion of our 2019
headcount hiring occurred during the earlier months of
this year. This meant that during quarter 3 we were
able to improve utilization and expand our gross margin
to 29.7% of revenue. Moving forward, we will continue
to closely assess our hiring requirements in line with
our project pipelines and will ramp our recruitment
accordingly in line with project needs.
As we balance revenue growth with our requirements for
additional project resources, we continue to leverage
our global business support model.
During the quarter, we saw further evidence of this
with SG&A remaining in line with the prior quarter of
12% of revenue, down from 12.3% last year.
As we have demonstrated over the years, our SG&A
leverage remains a key industry-leading strength. We
have developed a strong positive culture within our
support structure that is focused on best-in-class
service delivery and appropriate cost-saving
initiatives.
As we move forward into 2020 and beyond, we will
continue to balance our investment needs with savings
opportunities in these areas. This continued focus on
operational excellence and the proactive management of
our cost base resulted in an operating margin of 15.5%,
up from 15% last year. This led to an EPS increase of
13% year-over-year to $1.74.
We continue to develop our patient, site and data
strategy. At this time I'm delighted to announce the
acquisition of Symphony Clinical Research, a provider
of site and patient clinical trial support services.
This acquisition, concluded in late September, further
enhances our ability to help solve our customers' key
challenge of getting patients into clinical trials
faster and more efficiently.
The acquisition of Symphony complements ICON's existing
PMG and MeDiNova site networks in the U.S. and Europe.
Importantly, it means ICON can now offer patients at-
home trial services, which will make it more convenient
and accessible for patients to participate in clinical
trials. This patient-centric approach helps reduce the
travel burden for patients, broadening ICON's
recruitable population and providing patients access to
clinical research studies in which they may not have
otherwise been able to participate.
At-home trial services will improve our ability to
recruit and retain patients in traditional studies, and
crucially, it will also enhance our ability to conduct
virtual trials as we move forward. Innovation and the
ability to execute effectively in this emerging area
will be a key differentiator in the future. In quarter
3, we repurchased $76.5 million worth of shares at an
average price of $151.80. This means in total we have
spent just under $141.6 million year-to-date
repurchasing a million shares at an average price of
$141.57.
During the quarter, we also generated strong cash
collections, helping us to achieve cash from operating
activities of $161 million. This helped drive our DSO
down to 56 days from 61 days last quarter. While the
industry trends of customers looking for fewer billing
milestones and elongated credit terms remain, we are
committed to working with our partners to proactively
improve our cash conversion cycle and lower this metric
further over the medium term.
As we look forward with optimism on the business
environment and confidence in our ability to continue
to execute our strategy, I want to take this
opportunity to update our full year guidance. We expect
2019 revenue to increase to a range of $2.79 billion to
$2.83 billion, an increase of 7.5% to 9% year-over-year
and earnings per share to increase to a range of $6.81
to $6.95, an increase of 11.8% to 14.1% year-over-year.
Before moving to Q&A, I would like to welcome all the
Symphony staff to ICON. And of course, thank the entire
ICON team for all their hard work and commitment during
the quarter. Thanks, everyone, and we're now ready for
questions.
Operator
(Operator Instructions)
And we'll now take our first question, and this comes
from the line of Elizabeth Anderson.
Elizabeth Hammell Anderson - Associate
Congrats on a good quarter. I just had a question. How
should we think about the acquisition contribution from
Symphony going forward?
Brendan Brennan - CFO
Elizabeth, welcome back to the (inaudible) group.
This is very much a strategic acquisition. So it will
be relatively, relatively small in terms of quarterly
contribution. So really, you're really looking at a
couple of million dollars on a quarterly basis. So we
do see it as very, very important from a strategic
perspective and obviously being there to really augment
the patient experience, but it is relatively small in
absolute terms.
Elizabeth Hammell Anderson - Associate
Okay. Perfect. And then one sort of more broader
question. Have you -- could you comment a little bit on
the -- any changes and perhaps like site network
competition in the quarter or any sort of changes in
your offerings and the -- for future margin opportunity
there?
Steven A. Cutler - CEO & Director
From a site network point of view, Elizabeth?
Elizabeth Hammell Anderson - Associate
Yes.
Steven A. Cutler - CEO & Director
No real changes. We're bringing the PMG and the
MeDiNova site network together. And then we'll overlay
that with the services that Symphony offers from a
patient point of view. So that whole patient and site
network is coming together. We're in the process of
doing that. We're starting to see some good traction in
terms of the increase in the proportion of patients
recruited and the numbers of patients recruited into
our trials, but there's no particular changes in terms
of the cost base. At this point, we anticipate we'll
get some efficiencies as we complete those
integrations. That's certainly the aim. But really it's
around how we get patients into trials faster. That's
the focus of that group.
Operator
And we'll now take our
next question, and this comes from the line of John
Kreger.
Jonathan Marley Kaufman - Associate
This is Jon Kaufman on for Kreger. I realize that you
haven't completed budgeting for 2020 yet but do you
have any broader observations on how you're thinking
about next year?
Steven A. Cutler - CEO & Director
Jon, no, we're looking at our business. We're actually
just starting to go into our budgeting season. So we're
going out to our business, looking at the markets,
getting some input from various parties, and we've got
nothing to announce right at this stage, although we
expect our business to continue to grow as we outlined
into 2020 and beyond.
Jonathan Marley Kaufman - Associate
Okay. And then if you look across all of your client
segments, are you seeing any signs of caution? And if
so, is that coming from large pharma, midsize clients
or perhaps the smaller biotech cohort?
Steven A. Cutler - CEO & Director
We've seen -- I mean demand for our services across all
those segments continues to be very solid. Certainly in
the biotech space, if we look at our year-to-date
trailing 12-month numbers, the dollars are there, the
dollars are up on a sort of mid-single-digit basis. So
we feel good about that market. I recognize that as we
look at the -- we look at the same data review from a
funding point of view. And probably, the growth there
has come off a little bit from where it was perhaps a
couple of quarters or a year ago, and we see that. But
in terms of the opportunities we're seeing in that
segment, over the period of a year or so, we continue
to see opportunity, we continue to see growth, and
certainly our backlog has benefited from that.
Operator
And we will now take our
next question, and this comes from the line of Tycho
Peterson.
Tycho W. Peterson - Senior Analyst
I'm wondering if you can talk to the DSO improvement.
In the past, I think you've talked about longer time
and extended credit terms. So can you maybe just talk
to some of the drivers of improvement in DSOs and how
sustainable do you think that trend is?
Brendan Brennan - CFO
Tycho, it's Brendan here. Yes, no, it was a good --
very good quarter in terms of the improvements. We
would say we still have a lot of work to do and a lot
of folks to put on there. I think we were particularly,
as I mentioned in my prepared remarks, good at getting
cash in on bills are out the door in the current
quarter. So it was very much focused on making sure
that we were collecting as efficiently as we could, and
that's where a lot of the improvement came from.
As we have spoken about it in the past, those
commercial pressures are still there around folks
looking for those fewer milestones and milestones being
pushed out further into the contract, and that is
something that is still a pressure point as we look at
our DSO and the make up of our balance sheet. But as
we've said, it is something that we're very focused. It
is something that we're working with our customers on
particularly to ensure that we are seeing a good level
of traction and pull-through of our cash conversion
cycle. But that said, it was a good quarter. We are
very happy, as I said, $161 million of cash from
operations this quarter gives us a very, very good cash
conversion ratio of nearly 90% year-to-date on net
income. So good pull-through from that perspective, but
still work to be done, particularly on that on build
debt side.
Tycho W. Peterson - Senior Analyst
Okay. And then one more for you, Brendan, before I hop
over to Steve. Just plans for further share repos, now
that you've hit kind of the target for the year?
Brendan Brennan - CFO
Yes. We'll keep our eyes to the market. It's been funny
trading patterns over the last little while. I think
opportunistically, we'll still look at the market in
the fourth quarter. And if the opportunity presents
itself, we will go beyond the 1 million shares already
done by end Q3 and get back in the marketplace if the
need arises.
Tycho W. Peterson - Senior Analyst
Okay. And then Steve, we're seeing a little bit of a
resurgence on the Alzheimer's front here with the
Biogen news. Can you just talk a little bit about your
pipeline in CNS more broadly? How robust that is?
Steven A. Cutler - CEO & Director
Tycho. I'm not sure I'd get too carried away with as
you (inaudible) there coming back into the
submission stakes. I think there's certainly still some
challenges there with regard to that. So I'm not going
to get too carried away about the resurgence in the
Alzheimer's market based on one sort of resubmission.
However, if I look at our CNS portfolio, it continues
to grow. It's in the neurology space and psychiatry
space. It's an area we're continuing to invest in, in
terms of bringing in new medical experts and project
managers. We feel we have a good network of sites that
can do these sort of trials, a number of the sites than
we have in our network are also skilled in the CNS
area. So we feel we're well placed to be able to
benefit from any uptick in Alzheimer's trial or any
other sort of neurological conditions or psychiatric
conditions as they come through. It's -- I think it's a
strength of ours and one that we are looking to bring
forward.
Operator
And your next question
comes from the line of Robert Jones.
Robert Patrick Jones - VP
I guess, Steve, just to go back to where maybe some of
the growth or what you're seeing in the different
cohorts on the demand side, clearly, bookings, very
strong in the quarter as you guys highlighted.
Cancellations, I know you guys characterized as normal.
But I mean, maybe just to parse those out a bit, did
you see anything in particular from the smaller biotech
cohort that either, a, drove the incremental booking
strength in the quarter? Or maybe you had a
disproportional contribution to the cancellation side
of the equation?
Steven A. Cutler - CEO & Director
No. There was -- I mean some of the growth as we
mentioned outside our top 10 is very strong, very
substantial. But sometimes you kind of naturally think
that outside of our top 10 customers are typically a
biotech customer. That's actually not the case. So the
growth we drove in that cohort, that outside top 10,
was across the spectrum. Certainly, there were some
smaller customers in there, but there were also some
large and midsized customers in there as well. And
that's what I was particularly pleased. 1 or 2 of the
partnerships that we've been able to win over the last
year, 18 months or so, moved into that and are moving
up the league table, so to speak. So we got to -- I
think we got growth across the segments in that space.
They were all biotech, although, of course, the biotech
business has grown recently substantially within our
portfolio over the last -- really over the last couple
of years, I suppose 18 months or so. Certainly, they
are a larger part of our backlog now than they were a
year ago, although still very much a minority, around
20%, 25% of our backlog. So the growth -- what I'm
pleased about was the growth was fairly broad-based
across the segments of our customer segments, and that
is I think that's good for us and certainly gives us
plenty of optimism in the future in terms of
establishing or continuing to develop the relationship
with companies who have a portfolio and have a budget
that is not just around 1 or 2 projects, but around
something much more sustainable of it.
Brendan Brennan - CFO
Maybe just to add to that quickly, Bob, I think
specifically on your point around cancellations in the
quarter, I don't think we really saw a skew towards
small biotech or large. It was a pretty normal mix.
Some of the reasons for operational pieces, some for
non. So there was nothing there I think from a
therapeutic or a company size perspective that would
indicate anything specific.
Robert Patrick Jones - VP
No. That's helpful. Good to hear. I guess just on -- I
know you guys are not in a position yet as you
mentioned, to give specifics around 2020 but just so I
can think about the way things have trended so far this
year, it looks like you're pointing to about somewhere
north of 8% top line growth this year. You're on pace
to grow the backlog in a similar range to what we saw
last year. Is there anything unique or different about
the type of wins or the progression of the type of wins
that you've seen this year that we should think about
as we look forward as far as it relates to conversion
from backlog?
Steven A. Cutler - CEO & Director
I think broadly speaking, no. Bob, the portfolio that
we've won, as I just said, it's been -- the last 12, 24
months has been I think a larger proportion of biotech
working there. But we have I think a good spread of
work right across the segments. Large pharma remain a
core foundation of our backlog. That will continue.
Midsized pharma is very strongly represented as is
biotech. So there's been nothing I think in the win
profile over the last quarter or 2 that's going to mean
we'll drive a different sort of profile as we get into
2020 and beyond.
Operator
And your next question
comes from the line of Juan Avendano.
Juan Esteban Avendano - Associate
Regarding the point on the cancellations, I mean, I'm
calculating a 1.8% cancellation rate in the quarter,
which is at really low on historical terms. Am I
looking at it correctly?
Brendan Brennan - CFO
That's a opening backlog, Juan. Yes -- no, that sounds
like it's around the right percentage.
Steven A. Cutler - CEO & Director
It was low teens I think with growth. Yes, I think it
was around our expectation. I don't think it was a bad
effort in Tier 1.
Brendan Brennan - CFO
Yes, yes. That was sure.
Juan Esteban Avendano - Associate
Okay, got it. Now I just wanted to clarify that. And so
cancellations are actually historically low. I guess
staying on the backlog, could you share with us what
your gross win growth rate on a reported basis was
year-over-year in third quarter and what it's been
year-to-date?
Steven A. Cutler - CEO & Director
Gross wins were in the low double-digit range from a
growth point of view, Juan. You're happy enough with
that. It's a little higher on a net basis, but we got
back to some comparisons that we didn't provide that
both the comparisons at the end. So we were happy with
the sort of low double digits on a gross basis.
Juan Esteban Avendano - Associate
Good. All right. And then have you noticed any changes
at all in recent months in the pace of bookings from
Bristol-Myers Squibb?
Steven A. Cutler - CEO & Director
We don't comment on specific bookings from specific
customers, Juan. So I'm not going to talk about any
specific customer. We've seen continued progress across
our large pharma a cadre of customers. It is a matter
of public record that we are a supplier to Bristol-
Myers. We continue to have a good relationship with
them. We continue to work hard with them, and that
relationship is ongoing but I'm not going to comment on
specific customers and specific bookings.
Juan Esteban Avendano - Associate
All right. Last -- and lastly, if I may, can you give
us an update on the percentage of patients that you're
recruiting within your integrated site network in the
quarter?
Steven A. Cutler - CEO & Director
Yes, it was -- we certainly increased that on a year-
on-year basis. It's up around 30% from last year. So
we're happy to see the input. It did come down a little
bit in terms of the proportion of patients recruited,
that was partly because there were more -- fewer
vaccine studies in this quarter. So it came down a
little bit to closer to around 20%, 25% but only on a
year-to-year basis, it's gone up. So we're continuing
to see traction in that and I think with Symphony
coming on board, we'll get more traction around that
because of the -- of these guys, our Symphony folks
will be helping to support and helping to expand that
integrated SMO network. So I'm really pleased to see
those 3 companies, essentially 3 acquisitions come
together with our site and patient recruitment group to
really solidify that offering and really make that key
part of what we do.
Operator
And your next question
comes from the line of Dan Brennan.
Daniel Gregory Brennan - Senior Equity Research Analyst of Healthcare Life Sciences
Great. I wanted to start off with strategic alliances.
I think it was mentioned during the prepared remarks,
you see some new opportunities. Maybe could you just
elaborate a bit outside of your top client, how much of
your business today is made up of what you would
consider to be strategic alliances? And any light of
sight -- or excuse me, any line of sight on these new
opportunities which you mentioned?
Steven A. Cutler - CEO & Director
Sure. we're not going to -- I mean we're not going to
comment on specific negotiations, Dan, that we're
having at the moment. But I've been delighted with the
opportunity that things like the MeDiNova acquisition
have allowed us or got us into some discussions with
some large pharma potential strategic alliance customer
on the lab front. So we continue to have those
discussions and were ongoing. And as we all know, these
things take some time to come to fruition and certainly
take some time before revenue starts to flow, and wins
start to open. So we're still in the discussion,
negotiation phase, but we have a good reason to believe
that we are very well-positioned on the lab front.
Our Functional Services group, we're also in discussion
with a couple of large, very large providers of the
larger alliance partners, one of which would be a very
much a new customer to us. So we are very optimistic
about that. But again, I don't want to get too far
ahead of us on that front. And then the ICR, our Phase
II, Phase III business has also been able to make some
progress in that area and again I think we see some
opportunity there.
So these strategic alliances, I would say, make up
around about 1/4 of the revenues that we do in that
sort of vicinity. I'd like it to be a little higher
than that. We certainly see some opportunity to be --
for that to be a bit higher going forward. It might be
up to 30% I think as we go forward. It's not a figure
I'm actually holding my head. And so I'm sort of
thinking a little bit off the top of my head. But I
think it's around about a 30%, 25% to 30% mark, maybe
1/3. And we see some opportunity I think to move that
upwards, and that's certainly what we are looking to do
as we go forward.
Daniel Gregory Brennan - Senior Equity Research Analyst of Healthcare Life Sciences
I wanted to ask a second question on kind of your
customer breakdown and understanding that customers
move in and out of the buckets that you kind of define
when you release. But nonetheless, I think, clients
numbers 2 through 5. I think those were growing nearly
30% the last 2 years and year-to-date I think, they are
up low single digits. So anything specific to call out
there? I know you're not going to mention the customer.
But just to kind of understand that bucket, which
looked like it was a meaningful driver in the past.
Steven A. Cutler - CEO & Director
Yes. No, I think on that one, we're -- I think,
slightly up in terms of the last quarter or so. But
these things, they tend to go, wax and wane a little
bit, customers jump in and out of them. I think where
we've seen most of the progress is on the, as I say,
beyond our top 10, which is really where I want to see
most of the progress. We were moving some of those
customers up, as I say, up the league table. But 2 to
5, remain obviously an important component of where we
are.
Brendan Brennan - CFO
(inaudible) obviously, a more mature relationships
and they're kind of in that more mature relationship
phase. You probably wouldn't expect to see quite the
levels of growth. We've done well, as you've said, with
then accelerating over time. But as Steve said as well,
we want to see more balance in our organization. So
that's what we're looking.
Daniel Gregory Brennan - Senior Equity Research Analyst of Healthcare Life Sciences
And then -- and maybe just maybe just a few more quick
ones just on the backlog burn. Looks like it was
reasonably stable. I think it was down maybe 10 bps I
think if I kind of look at the model right now on the
slide. But how do we think about that? I mean is it --
is this the right Zip code do you think from here given
the backlog and kind of how things are progressing?
Steven A. Cutler - CEO & Director
Yes, I don't -- I think it's one we constantly look at.
And to the extent that we win more biotech and small
pharma business, Dan, we have the opportunity typically
to increase the burn. So the biotech business is a
tailwind from a backlog burn point of view, less so
with large pharma and less so with the sort of mid
pharma, and that remains the bulk of our backlog and
the bulk of our wins still. So I would anticipate that
we'll probably continue at around about the level we're
at, 8.7%, I think was the percentage this quarter. I
don't, we're trying to push that up. I'd like to think
we could push it up over the next 12 months or so, but
with the proportion of oncology business we're getting,
that's such an important part of such a large part of
the landscape at the moment, and that's always a
headwind for us. So this puts and calls on this, I
would say, we'll be looking to maintain maybe as these
opportunities slightly increase, but I'd say, at this
stage, I wouldn't expect too much of an increase in the
burn rate.
Operator
And your next question
comes from the line of Jack Meehan.
Andrew Brooks Wald - Research Analyst
This is Andrew Wald on for Jack. Just looking at the
quarter, how would your growth have compared under the
old accounting standard? And were there any notable
changes from reimbursed expenses?
Brendan Brennan - CFO
Andrew, I think as we mentioned in the past, there's
only one type of revenue, Andrew, and that's the 606
revenue reported, and that's why we talk about it
year-over-year in percentage terms. So I don't think
it's useful trying to parasite the revenue into
different elements. We have to look at our projects in
totality and work our percentage completions on that
basis. So we're happy with the progress we've made. As
we've said, 8.5% year-over-year, and I think that's the
number we should probably stick to and think about as
we think about revenue growth.
Andrew Brooks Wald - Research Analyst
Okay. Understood. And on the deal environment, in what
areas are you looking to add additional assets for the
site network?
Steven A. Cutler - CEO & Director
I mean that's -- we're looking to round that. I mean
obviously, the Symphony acquisition moves us more
towards patients, which has been a very specific and a
very considered move. We do believe the virtual trial
environment is going to be important going forward. So
we want to be able to position ourselves well to not
just follow and take advantage of that, but to actually
get ahead and innovate in that area. So as we look at
M&A, we'll continue to look at organizations that
facilitate the connection with patients. We're
continuing to look at how we develop our data
resources, particularly in partnership with the various
groups we've talked about in the past. That's certainly
an area. But around recruitment directly to patients,
there's limited opportunities there I think to perhaps
acquire. But it will all be around -- most of it will
-- sorry, will be around our patient, site and data
strategy. That's what we've done certainly this year
with the acquisitions we've made, MeDiNova, the lab was
a little bit out of that but the PMG and the MeDiNova
and now Symphony very much in line with our patients
under, and there are organizations around there that
we'll continue to look at, in order to fulfill that
particularly that patient connection going forward.
Operator
And your next question
comes from the line of Sandy Draper.
Alexander Yearley Draper - MD of Equity Research
A lot of my questions have been asked and answered. So
maybe just a quick one. I missed it, Brendan. The
constant dollar organic growth number, I got the
constant dollar but I missed the constant dollar
organic?
Brendan Brennan - CFO
Sandy, the constant dollar organic in the quarter was
8.4% year-to-date, constant CDO, same basis was 9.4%.
Alexander Yearley Draper - MD of Equity Research
Okay. Great. And then maybe for Steve, a follow-up to
one of the earlier questions about the broader dynamics
in the market. Just more specifically, have you heard
any feedback from customers on their discussions around
the DC issues around drug price controls, et cetera?
There's certainly some uncertainty there. If I look
back to 2016, there was some noise around the election
that caused some people to pause. I'm just curious if
customers are bringing that up or if you had that and
you hear that out there in the market, people are
saying, "Hey, drug price controls come in, we have to
sort of rethink how we do business." I'm just curious
any thoughts on that.
Steven A. Cutler - CEO & Director
Yes. Sandy, we don't get much of that feedback from
customers, to be honest. It's not to say that they
don't have a wish to do things more efficiently and
more cost effectively. That's certainly the case. But
it's not really on the basis of, at least, not
expressed to us on the basis of drug pricing. I know
it's a topic of conversation within your pharma
industry, a constant topic of conversation of how that
can potentially evolve going forward, but it really
doesn't. They don't say it to us, at least not to me.
So from my -- and it was one point of view. I'm sorry,
I can't give you much joy there, at least much
information there.
Operator
And your next question
comes from the line of [Michael Pollard].
Unidentified Analyst
I was going to ask for more detail on where we stand in
the patient engagement site network evolution. But
Steve, I think you've addressed a lot of that. So I
will shift gears to a couple of others that I had. So
one for Brendan. We infrequently talk about debt with
ICON because you have a net cash position and generate
a lot of cash. The debt you do have is due December of
next year. A note, I'm curious what opportunities you
see. Rates have, obviously, continued to grind lower
for the most part. Should we consider that refinance as
opportunity for accretion, roll it over, pay it down,
pay some of it down, any initial thoughts would be
useful.
Brendan Brennan - CFO
I think, Mike, we'll certainly be looking to, at least,
roll over. So we had good experience. As you know, it's
a private placement last time out, and that's a market
we're well familiar with. So we'll certainly roll it
over. We haven't, I suppose, completed our
conversations around whether we extend or decrease. I
think, at the very least, we'll keep it at the similar
levels and look opportunistically again with what we
could do with those dollars as we go into, I suppose,
really it's -- as you say quite rightly, at the end of
2020. So it's really more of a tough conversation of
what we might do at nearly late '20, early '21. So roll
over, good PP market is there, good interest rates at
the moment. So we're pretty happy that we'll do at
least that and then we'll explore, I suppose, further
opportunities as we go to 2020 as to whether we extend
that debt position or not.
Unidentified Analyst
Maybe a follow-up also for you, Brendan. So you've been
asked and answered the question on DSO many times, and
I think the response has been consistent and makes a
lot of sense. You are presenting a non-GAAP DSO now.
Can you remind us why it's a non-GAAP DSO? What are we
missing? What are the pieces that we can dig up every
quarter to align our calculations, which we were doing,
say, last year and the years previous to the new
calculation?
Brendan Brennan - CFO
Sure, Mike. I mean the reasons we're doing it that way
is purely because part of our direct cost space now is
something that previously would have been included in
getting to our net revenue position, which is obviously
investigator accruals. But investigators are an element
of a direct cost now, and as a result, don't go into a
DSO calculation and are kept as separately on the
balance sheet. So that's where it is different. That's
now sitting in a different line in the balance sheet.
So it doesn't impact and doesn't decrease our DSO in
the same way we would have done in the calculation
previously.
I think that's appropriate from an accounting
perspective, but obviously, it does have this impact.
We're showing the DSO on a like-for-like basis to give
people more historical comparison of where we were in
the past and where we are now. We're going to continue
to work on it. But I think working from a calculation
of the balance sheet now that would give you a higher
number of days is equally valid. I think what we're
focused on is making sure that the trajectory of where
both of those numbers are going continues to be in the
right direction. And so we're very focused on making
sure that if we bring a non-GAAP DSO down by 1 day, the
GAAP number is down by 1 day as well. So we're very
focused on actually making sure that we're moving in
the right direction regardless of what the number is.
But the number what we quoted at the moment is very
comparable to what we did in the past to give people
some context given that it changed.
Operator
And your next question
comes from the line of David Windley.
David Howard Windley - Equity Analyst
I'm catching up. I'm reading notes. I don't think this
question's been asked. Your gross margin has been under
some pressure for a little while and ticked up
sequentially in the third quarter, still down year-
over-year, but maybe at a slower rate. Wondered is that
just a tremble of the needle? Or is that actually a
signal that some pressures have abated and maybe gross
margin can stabilize or even turn higher?
Steven A. Cutler - CEO & Director
Dave, it's Steve here. Yes, I think from our point of
view, gross margin has been under a little bit of
pressure. And as I said in my prepared remarks, we
recruited fairly actively, particularly in the second
quarter to prosecute the work that we've won really
over the last couple of quarters, 12 months or so. And
that had a bit of an impact on our gross margin. I
think we attenuated or mitigated a little bit the
hiring rate in the third quarter and very actively look
hard at that, and that was what led to the uptick, I
think, by 20 bps in our Q3 margin.
I would expect our gross margin to remain at around
that level over the next sort of in the immediate
future. We continue to see some challenges as we've
recorded our book to bill at 1.3 for the last, I think,
3 or 4 quarters. And so we've got work to do, and we
need to recruit people to do that, and we want to make
sure we do a really good job because a lot of this work
that we're doing, doing it well, brings us repeat
business, of course, or even more than that, brings us
the opportunity to form strategic alliances and
partnerships with these customers. So it's important,
obviously, that we do this. Well, that's a trite
statement.
So -- and I do think, as I say, I think we've said
publicly for quite a while. The gross margin is about
where it's going to be. We may go up or down a little
bit, 10, 20 bps on a quarter-to-quarter basis, but I
don't see much long-term progress in terms of that
going back to 30-plus percent. I think that will be a
challenge. Where we're seeing an opportunity to improve
our overall operating income, of course, is we'll
continue to leverage the SG&A and our global business
services group, and we're able to do that. This
quarter, we see some continued opportunity there in the
medium to longer term, and we certainly intend to keep
pushing down that road whether it'd be continued off
shoring, robotics, process reengineering, all of those
good things we've talked about quite extensively in the
past.
David Howard Windley - Equity Analyst
That's fair. I appreciate that, Steve. And you kind of
stole the thunder on my next question which was to ask
how much runway do you think you have. I think ICON's
increasingly viewed as one of the best, if not the
best, operating manager of its SG&A. You mentioned
robotics and off shoring. Is this -- I hate to ask the
trite baseball analogy, but still a lot of innings left
in that path?
Steven A. Cutler - CEO & Director
I haven't had a lot of innings, but I don't think we're
at the eighth or ninth. I would characterize it, if you
use your baseball term, I'm more a cricketer, Dave,
than a baseballer. But I'll use your baseball term for
a minute. You know I would say we're the top of fifth
or top of the fourth round, into the fourth. So I think
we're halfway through. I think there's still plenty of
opportunity to continue to do that. And who knows,
maybe there's a double header here as well, a further
analogy, and I think as we see further opportunities,
we'll keep driving it.
David Howard Windley - Equity Analyst
And one last one before I drop, the -- I think, you
declined to answer questions about any specific
clients. But as you think about maybe by client cohort,
bookings and demand in your large pharma, your larger
clients versus the small mid, is it kind of
consistently balanced? Or are you seeing some rotation
there?
Steven A. Cutler - CEO & Director
I would characterize that as saying in the large pharma
cohort, it's stable. We are seeing plenty of demand or
stable demand, I would say. I think you'd have to say
that most of the growth has been in the biotech, the
smaller customers, but certainly, the midsize ones are
also I think (inaudible) I think I alluded to some
of the partnerships that we brought on in the last 12,
18 months are now starting to really ramp up from a
growth point of view. So that growth outside of the top
10 is not all biotech customers, it's significant
number of more midsize, I would say, customers. So I'd
say, let me -- to paraphrase it all, I would say large
pharma, pretty stable; biotech, certainly moving on the
up; and midsize sort of somewhere in between.
Operator
No further questions had
came through, sir. You may continue.
Steven A. Cutler - CEO & Director
Okay. Thank you, everyone, for listening in today. We
are very pleased. This quarter 3 was another strong
quarter for ICON. We look forward to building on this
progress throughout 2019 as we consolidate our position
as a CRO partner of choice in drug development. Thank
you, everyone.
Operator
Thank you. That
concludes our conference for today. Thank you all for
participating. You may now disconnect.