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Operator
Welcome to the Fiscal 2022 Third Quarter Earnings Call for the Applied Industrial Technologies. My name is Anne, and I'll be your operator for today's call. (Operator Instructions) Please note that this conference is being recorded.
I will now turn the call over to Ryan Cieslak, Director of Investor Relations and Treasury. Ryan, you may begin.
Ryan Dale Cieslak - Director of IR & Assistant Treasurer
Thanks, Anne, and good morning to everyone on the call. This morning, we issued our earnings release and supplemental investor deck detailing our third quarter results. Both of these documents are available in the Investor Relations section of applied.com.
Just before we begin, a reminder, we'll discuss our business outlook and make forward-looking statements. All forward-looking statements are based on current expectations subject to certain risks, including the potential impact from the COVID-19 pandemic as well as trends in sectors and geographies, the success of our business strategy and other risk factors. Actual results may differ materially from those expressed in the forward-looking statements. The company undertakes no obligation to update publicly or revise any forward-looking statement.
In addition, the conference call will use non-GAAP financial measures, which are subject to the qualifications referenced in those documents.
Our speakers today include Neil Schrimsher, Applied's President and Chief Executive Officer; and Dave Wells, our Chief Financial Officer.
With that, I'll turn it over to Neil.
Neil A. Schrimsher - President, CEO & Director
Thanks, Ryan, and good morning, everyone. We appreciate you joining us and hope everyone is doing well. I'll begin today with some perspective on our third quarter results, current industry conditions and our expectations going forward. Dave will follow with more specific detail on the quarter's performance and provide some additional color on our outlook and guidance which we raised this morning. I'll then close with some final thoughts.
Overall, we had a very good quarter, further demonstrating the positive momentum sustaining across our business. We grew EBITDA and EPS 25% and 27%, respectively, on approximately 17% sales growth, expanded EBITDA margins above 11% and generated solid cash flow while continuing to invest across our business for future growth. We did this against the backdrop of persistent and notable inflationary and supply chain headwinds that continue across our industry. My thanks to our Applied team for delivering another solid quarter and demonstrating ongoing commitment to our strategic goals.
So a couple of key points to highlight. First, underlying demand remains broadly positive and strengthened further from first half levels during the third quarter. Trends were strongest across metals, technology, mining, utilities, chemicals, building materials, machinery and freight transportation markets. We're also seeing incremental demand across natural resource and refinery end markets.
In addition to solid underlying market demand, we're capturing incremental growth opportunities from the strength of our industry position and internal initiatives. Combined with greater price contribution reflective of the broader inflationary environment, organic daily sales increased 15% compared to prior year levels and on a 2-year STACK basis. Last quarter, our growth on a 2-year STACK basis was 6%, so nice acceleration once again in the underlying trend.
Similar to the last couple of quarters, our service center network is benefiting from greater break-fix demand and required maintenance activity across our customer base. Recent industry data indicates U.S. manufacturing capacity utilization is at its highest level in 15 years. We believe this is increasing the frequency of maintenance and repair activity and spurring new capital spending and maintenance projects on production infrastructure.
These are meaningful trends for our service center network given our core focus on more highly engineered motion control products and solutions across the North American industrial supply chain. In addition, service center customer orders and new business opportunities remain encouraging as we enter the final quarter of our fiscal year.
Favorable underlying demand is persisting across Fluid Power and Flow Control segment as well. In particular, we're seeing strong order trends sustaining within all 3 of our core application verticals, including industrial, off-highway mobile and technology. OE fluid power demand is picking up within later-cycle segments such as heavy equipment, metals, mining and construction. Our expertise and solutions tied to semiconductor manufacturing, data center cooling and 5G build-out also remain key contributors for secular tailwinds continue to increase related backlogs.
In addition, orders remain strong for engineered solutions that optimize the productivity, safety and efficiency of our customers' production infrastructure and off-highway mobile equipment. These solutions, including our design, engineering and software coding capabilities are in greater demand as customers focus on reducing power consumption and CO2 emissions, navigate a tight labor market and integrate more predictive maintenance into their equipment.
We're also positioning our fluid power business for greater growth opportunities around IoT, telematics and electrification for fluid power systems. Demand for these technology advancements is picking up across our fluid power operations and, over the long term, present a significant additive growth opportunity for Applied given our leading engineered solutions capabilities.
We're also seeing accelerating demand for later-cycle flow control products and solutions. Of note, MRO activity and capital spending on process infrastructure is ramping up in core end markets, such as chemicals, refining, petrochemical, utilities and metals.
In addition, we continue to see strong growth within hygienic and high-purity applications, where we have strategic growth initiatives. During March, we saw our highest quoting and order activity for Flow Control products in over 3 years, with positive momentum continuing into April. Relaxed COVID restrictions, greater customer facility access and cross-selling opportunities are increasing sales momentum across our higher-margin Flow Control business. This is great to see, and we expect additional positive trends going forward.
As it relates to our expanding automation platform, we continue to have strong growth in orders and backlog. Related sales during the quarter were up by a double-digit percent over the prior year and over 20% on a 2-year STACK basis. This business, which includes our 4 automation acquisitions over the past 3 years, is now annualizing around $150 million in sales and is positioned to grow significantly in coming years through both M&A and organic expansion initiatives. As highlighted last quarter, we are organically entering new markets across the U.S. as we look further to penetrate this expanding market opportunity.
Our engineered solutions focus on next-generation robotics, machine vision and industrial networking, combined with our historical competencies around motion control technologies, is becoming increasingly recognized across the industry. Going forward, we believe we can leverage our existing service center and operational network to support this growth in coming years.
Overall, we believe our differentiated industry position, addressable market and secular tailwinds are driving stronger and sustainable organic growth across our business. At the same time, we continue to manage through supply chain constraints and inflationary pressures. Indications suggest that these pressures will likely persist in coming quarters as supplier price increases and labor bottlenecks have shown little sign of easing.
Given our LIFO inventory accounting method, we are recognizing these inflationary pressures in relatively real time as evidenced by the nearly $60 million of LIFO expense reported year-to-date. This compares to roughly $3 million of LIFO expense recognized over the same period last year. Despite this headwind, we have held gross margins year-to-date relatively flat with prior year levels and as our price actions and strong channel execution are providing support.
In addition, we're seeing solid cost leverage as our growth potential plays out, reflecting enhanced internal processes and operational efficiencies from system investments in our shared services model. This is positively influencing our incremental margins year-to-date, which are trending towards the high end of our interim target range despite greater LIFO expense and other inflationary headwinds.
And so with that, our EBITDA margins continue to expand, and we're making solid progress towards achieving our interim annual EBITDA margin target of 11%, which is also driving strong support in our returns on capital. We think we're in a great spot to build on this momentum into fiscal 2023 as our growth and margin initiatives gain additional traction.
And lastly, our balance sheet is in a very solid position, following strong cash generation over the past several years as well as EBITDA growth year-to-date. Stronger EBITDA margins and ongoing working capital initiatives are supporting solid cash conversion even with ongoing working capital investment to support growth. Our M&A pipeline remains active and a primary focus area of capital deployment as we look to further expand our automation, fluid power and flow control offerings.
As indicated in recent quarters, we're maintaining a disciplined approach as we focus on assets that drive strong double-digit returns on capital and enhance our competitive position while increasing our differentiation and growth potential long term. While the cadence of M&A activity can vary period to period, we believe we're in a strong position to accelerate this growth component of our strategy moving forward and into fiscal 2023.
At this time, I'll turn the call over to Dave for additional detail on our financial results and outlook.
David K. Wells - VP, CFO & Treasurer
Thanks, Neil. And just as a reminder before I begin. Consistent with prior quarters, we have posted a quarterly supplemental investor presentation to our Investor site. This is made available for your additional reference as we discuss our most recent quarter performance and updated outlook.
Turning now to our results for the quarter. Consolidated sales increased 16.6% over the prior year quarter. Acquisitions contributed 0.4 percentage points of growth, and 1 extra selling day drove a favorable 160 basis point increase. This was partially offset by a 10 basis point headwind from foreign currency translation. Netting these factors, sales increased 14.7% on an organic daily basis.
Average daily sales rates increased nearly 7% sequentially versus the prior quarter and were above normal seasonal patterns. As it relates to pricing, we estimate the contribution of product pricing on year-over-year sales growth with approximately 400 basis points in the quarter. As a reminder, this assumption only includes and reflects measurable top line contribution from price increases on SKUs sold in both year-over-year periods.
Looking at sales performance across our segments. As highlighted on Slide 6 and 7 of the presentation, sales in our Service Center segment increased 13.6% year-over-year on an organic daily basis when excluding the impact of foreign currency and 1 extra selling day in the quarter. In markets such as lumber and forestry, mining, aggregates, pulp and paper, coating materials and machinery had the strongest growth on a 2-year STACK basis during the quarter.
Demand improvement continues across heavier industries as well, including primary metals, natural resources and heavy manufacturing, where we are seeing strong acceleration in 2-year STACK growth trends. Within our Fluid Power and Flow Control segment, sales increased 20% over the prior year quarter with acquisitions contributing 1.3 points of growth.
On organic daily basis, segment sales increased 17.1% year-over-year with a similar increase on a 2-year STACK basis. Segment sales continue to benefit from strong demand within technology end markets as well as across life sciences, chemicals, utilities, metals and machinery end markets. Underlying growth on a 2-year STACK basis remains strongest across Fluid Power and Automation, partially reflecting solid demand for our engineered solutions and system build capabilities.
In addition, growth continued to accelerate nicely across our later and longer cycle flow control operations during the quarter after lagging the segment average over the past year.
Moving to gross margin performance. As highlighted on Page 8 of the deck, gross margin of 29.3% declined 10 basis points compared to the prior year level of 29.4%. During the quarter, we recognized LIFO expense of $7.4 million compared to only $0.8 million of expense in the prior year quarter. The net LIFO headwind had an unfavorable 67 basis point year-over-year impact on gross margins during the quarter and reflects supplier product inflation and ongoing inventory expansion year-to-date.
Overall, our team is responding well to broader inflationary dynamics as evidenced by gross margins holding relatively firm, both sequentially and year-over-year despite the incremental LIFO expense headwind in the quarter. Our performance reflects broad-based channel execution, pricing actions and ongoing margin accounted measures as well as solid freight expense management.
Our business mix was also margin accretive as we saw a benefit from growth across local accounts and our Fluid Power and Flow Control segment as well as from favorable customer mix within our international operations.
Turning to our operating cost. Selling, distribution and administrative expenses increased 9.2% compared to prior year adjusted levels, which compares favorably relative to the nearly 17% increase in sales during the quarter. SG&A expense was 19.5% of sales during the quarter, down from 20.9% on an adjusted basis during the prior year quarter. While we are actually seeing inflationary pressures across our operating cost STACK this year, including higher employee-related expenses, we continue to benefit from a leaner cost structure following business rationalization initiatives undertaken in recent years as well as benefits from our operational excellence initiatives, shared services model and technology investments.
Overall, our solid sales growth, gross margin execution and cost control drove a 25.1% increase in EBITDA over prior year adjusted levels while EBITDA margin of 11.1% was up 75 basis points over the prior year. Including reduced interest expense, reported earnings per share of $1.75 was up over 27% from prior year adjusted earnings per share levels.
As a reminder, our adjusted tax rate during the prior year quarter benefited from several discrete items. Excluding these favorable items and using a normalized tax rate in the prior year period, our year-over-year growth in earnings per share, a little bit closer to 35% in the third quarter.
Moving to our cash flow performance. Cash generated from operating activities during the third quarter was $52.6 million, while free cash flow totaled $48.4 million. Our third quarter free cash was up over the prior year and sequentially. Year-to-date, our free cash generation of $122 million represents approximately 68.5% of net income.
We continue to see solid cash generation including an ongoing growth-driven inventory builds. Our operational inventory levels were up 15% year-to-date on an organic basis and we expect additional inventory investments during our fiscal fourth quarter.
As it relates to other areas of capital deployment, we repurchased 35,000 shares for approximately $3.5 million during the quarter, bringing the year-to-date amount of share repurchases to approximately 147,000 shares or $13.6 million. We ended March with approximately $188 million of cash on hand and net leverage at 1.4x adjusted EBITDA, which is below the prior year level of 1.9x and the fiscal '21 fourth quarter level of 1.8x.
Our revolver as of the end of March had approximately $460 million of variable capacity with an additional $500 million accordion option. Combined with incremental capacity on our AR securitization facility and uncommitted private shelf facility, our liquidity is strong.
Turning now to our outlook. As I indicated in today's press release and detailed on Page 10 of our presentation, we are raising full year fiscal 2022 guidance for the second time this year to reflect our third quarter performance and constructive near-term outlook. We now project full year fiscal 2022 EPS in the range of $6.15 to $6.25 per share based on sales growth of 14.8% to 15.3%, including 13.6% to 14.1% organic growth assumption as well as EBITDA margins up 10.5% to 10.6%.
Previously, our guidance assumes EPS of $5.70 to $5.90 per share, sales growth of 11.5% to 12.5%, including a 10.5% to 11.5% organic growth assumption and EBITDA margins of 10.1% to 10.3%
Our updated guidance applies a fiscal fourth quarter EPS range of $1.59 to $1.69 on high single-digit sales growth at a 10.6% EBITDA margin at the midpoint. We expect gross margins during our fourth quarter to be slightly below our third quarter level of 29.3%. In addition, please keep in mind our prior year fourth quarter benefited from a net $3.7 million of LIFO income related to inventory layer liquidations. This compares to roughly $8 million to $9 million of LIFO expense we were assuming in our fiscal fourth quarter guidance, which will result in greater year-over-year LIFO headwind, higher gross margins and incremental margins during the fourth quarter compared to year-to-date trends.
With that, I will now turn the call back over to Neil for some final comments.
Neil A. Schrimsher - President, CEO & Director
Thanks, Dave. As we close out fiscal 2022 in the months ahead, I remain constructive on the outlook for our company and the potential for sustained above-market earnings growth going forward. While we are cognizant of various crosscurrents, including ongoing inflationary supply chain and macro uncertainties, we are uniquely positioned to drive the favorable performance we've seen year-to-date into fiscal 2023 and beyond.
Of note, we believe we remain in the early innings of a potentially meaningful growth opportunity as capital investment accelerates across the North American industrial manufacturing complex. From our legacy service center network supporting critical break-fix applications to our leading engineered Fluid Power and Flow Control solutions and a scaling presence across advanced automation solutions, we will be an increasingly critical partner for our customers' most valuable assets and supply chain investments in coming years.
The potential for greater manufacturing reshoring to North America, U.S. infrastructure spending and a more meaningful recovery across the automotive industry provides additional end market growth support going forward. Further, we will continue to expand into new and emerging areas of growth across the industrial supply chain. Following our initial automation build-out in recent years, we are now a leading distributor and solutions provider across advanced machine vision and collaborative and mobile robotic technologies.
We're also investing in digital capabilities that complement our local presence and continue to evaluate and develop new commercial solutions that fully leverage our technical capabilities and applications expertise as legacy industrial infrastructure converges with new emerging technologies. We expect the mix of these newer areas of growth to increase and be additive to our growth in coming years.
Lastly, we see ongoing margin expansion over the long term, reflecting a diverse set of self-help opportunities tied to mixed tailwinds and system investments plus a competitive mode from the critical nature of our core product set, applications expertise and customized solutions. Our legacy footprint and embedded customer base, combined with our historical cost discipline, provides a strong platform to continue to leverage our cost base as we capture new growth opportunities.
Overall, we remain poised to create significant value for our customers, associates and all stakeholders within any operational environment as our historical track record and year-to-date results show.
Once again, we thank you for your continued support. And with that, we'll open up the lines for your questions.
Operator
(Operator Instructions) Our first question comes from the line of Chris Dankert from Loop Capital.
Christopher M. Dankert - SVP
I guess first off -- I know it's early, but as we're looking out to fiscal '23, is it fair to assume we kind of get back into the 20 to 30 basis point gross margin improvement for the year, assuming we do see some modest tapering in kind of inflation in pricing or maybe roughly flattish if these LIFO headwinds continue? Would that be what you'd expect kind of in those scenarios here?
David K. Wells - VP, CFO & Treasurer
Obviously, we see opportunities both from our accretive mix and the pricing and other kind of margin -- gross margin countermeasures to continue to expand margins. We would expect that. I think one thing we do have to be cautious of, Chris, is that the LIFO tail, depending on when we see some of that inflation subside will have a longer tail. If you think about the random demand we see in this business and you will have parts will continue to hit the rate of R&D replenish that have not been replenished since this inflation really started to ring up.
So there will be some pressure we see continuing into next year or fiscal '23 in terms of LIFO. But clearly, the accretive mix impact, the outpaced growth on the Fluid power, Flow control, which comes with the higher margins and automation, of course, as well as the blocking and tackling around the service center side of the equation. Certainly, we would look to continue to improve the margin trend as we move forward.
Christopher M. Dankert - SVP
Got it. That's helpful. And then again, you highlighted the pricing and the kind of the price cost piece of very, very impressive gross margin number here. I guess any other comments or can you kind of walk us through kind of the impact of maybe mix and freight? And just because there's a lot of other moving parts there. Any other comments on kind of what contributed to that really nice gross margin number kind of if we pull LIFO out of it.
David K. Wells - VP, CFO & Treasurer
I mean, if you put the LIFO right, you're pleased that the business you keep everybody focused on what's right in front of us as opposed to what also coming through the P&L as a moving average cost.
So nice work there alluded in the script that our mix was accretive, both the outpaced growth was in the local accounts. Obviously, as we grow quicker in Fluid Power, Flow Control and automation does do come at richer margins and that does provide a mix-up benefit that we've talked about before as well as our international operations. We saw some nice performance there and some favorable customer mix within the international operations as well.
So some of that here again, we've talked about in terms of the opportunities in front of us to continue to drive that margin expansion that really proud of the team in terms of the execution, staying on top of it. And we're really working all the levers as we think about what goes into that gross margin improvement in the inflationary times.
Neil A. Schrimsher - President, CEO & Director
Yes. And Chris, I'd just add that as we think about or we look at a quarter and perhaps for the year ahead, and we're in our planning cycle now. But the real view is it's an inflationary environment. It's persisting, supply chain headwinds are not really easing, they persist. Labor tightness and bottlenecks persist in that.
So we've got ourselves organized teams focused on how we continue to execute in that environment in closing this fiscal year and as we move into fiscal 2023.
Operator
Our next question comes from the line of Michael McGinn from Wells Fargo.
Michael Lawrence McGinn - Senior Analyst
Congratulations on the results. I wanted to dig into the different growth drivers, obviously, solid organic growth. But if we look at within Service Center and then maybe switching with Fluid Power Service Center, can you just kind of any commentary on how implant solutions are stacking up against the legacy service center?
And then maybe Fluid Power, it sounded like Flow Control was really the incremental growth driver to that upside. I just wanted to put a finer point on those items.
Neil A. Schrimsher - President, CEO & Director
So I'll start on the Service Center. I think we continue to see just heightened activity. If you look at manufacturing capacity utilization, our customers are operating equipment longer and harder as they look to serve that demand. That creates a great fix into that. And then as we work with them on planned maintenance projects and solutions into that, all of those continue to contribute to the service center side of the results and the team's performance.
I would say our fluid power business continues to perform very well across industrial off-highway mobile and technology, the order rates and the backlogs continue to expand. So they clearly contributed to the results. As we point out, with the flow control position in some of those later cycle segments now starting to see quotes and orders.
So Flow Control has contributed this quarter. But I wouldn't characterize that it's all Flow Control in those results. And then the automation side of the business, we talk about those results on the orders, the sales, the 2-year STACK at over 20% year-to-date, high-teens growth on that side. So we're encouraged there as well.
Michael Lawrence McGinn - Senior Analyst
Okay. And I guess on the service center side, as a couple of your peers have noted during the pandemic in plants and the consumer will be kind of pulled back due to obviously COVID concerns. And that is a product category that, I believe, skews higher-margin Class C consumables for you guys.
So just trying to gauge the level of upside as those start to pick up into your next fiscal year.
Neil A. Schrimsher - President, CEO & Director
Yes. I would say we'll participate, I think, in general, consumables around 5% of our sales on that side. So we will participate. But I think the bigger drivers have been around the mechanical power transmission and those solutions that we're offering and helping customers maintain high uptime, avoiding downtime in those areas. That's been the driver of our results.
Michael Lawrence McGinn - Senior Analyst
Okay. I guess this might be my second or third question, depending on how you count it. I want to go with analyst number right here so I'll sneak one more in. I guess on the -- you mentioned upside to the 11% interim target or, I guess, meeting that target, what is the level of confidence here in terms of gross margin, SG&A now reached all-time low as a percentage of sales. Just walk us through what feels cyclical and secular in this environment.
Neil A. Schrimsher - President, CEO & Director
So we'll be going through the planning cycle. But if I look forward at the demand environment right now, we feel very good about what is driving demand and what is likely coming. And if we look at the trends, and I think it's reflected in the capacity utilization of increased reshoring and activity going on as customers look to derisk long-distance supply chains to bring some of that activity in-house or they're localizing with suppliers more closer to their operations.
We see that infrastructure spend really hasn't started into this. And so that will be a driver on the heavy industries. If we think about from an industrial production standpoint, we've seen 13 months of expansion and most cycles are 60 to 70 months in that site. So we feel encouraged about that.
So we think there's new fundamental secular backdrops that are going to be beneficial, plus we have a strong focus to help ourselves with our technical differentiation and how we bring those solutions forward to our customers to help them run and operate. And as they deal with challenges of an aging technical workforce, their own labor constraints and challenges, we can fill those gaps and voids for them and help them keep running productively and what we see is a strong industrial manufacturing backdrop.
Operator
Our next question comes from the line of David Manthey from Baird.
David John Manthey - Senior Research Analyst
Not to keep hitting on the economic question, but you guys have such a great window into Industrial America. Neil, in your comments, you mentioned the early innings of opportunity in certain areas. You talked about these mid- and late cycle industries picking up.
If we had to pin you down, how do you think about it? I mean 2 years out of recession but rates going up now. Where are we in the U.S. economic cycle, do you think?
Neil A. Schrimsher - President, CEO & Director
Well, I'm not an economist. But I'd say from my perspective -- I still think we're -- I mean, as we look forward, I mean, what we had really 2-plus years of low CapEx. And we see it with customers' dialogue and planning. I think we see it in releases from various companies. Many are planning CapEx expenditure increases.
And so I know that a percent GDP, it's normally around 9%. I think we're a lot closer to 8% right now. That's going to play out and contribute on the side. To the earlier comments, I think reshoring continues into it. I think it's reflected in the manufacturing capacity utilization for us. That will be very positive, especially as some of those local accounts will continue to invest and grow.
So I know there's concerns everyone would want to look, is it peaking here? Or is there concerns there? Our view is it is a constructive, productive environment. And that's what we're planning and executing for. If the environment changes, hey, obviously, we know how to execute, right, as we did before in cycles as we get through the pandemic. But it is not what we anticipate right now.
David John Manthey - Senior Research Analyst
And then second on -- as we think about just the model going forward and continued inflationary trends feeding into OpEx next year, your model is to increase gross margin 20 to 30 basis points annually. It sounds that you're outperforming that right now. And then you get OpEx leverage. Your contribution margin should be kind of mid-teens over the cycle.
As you look to next year, with the trends you're seeing, is that still how we should think about it? Are there areas that should be a little bit better or a little bit more challenging for you relative to that secular model?
Neil A. Schrimsher - President, CEO & Director
Yes. So we'll be going -- I mean we're going through the planning cycle now. We're closing out in some areas of the business and taking our Board through long-range strategic looks at the business and what we want to be doing, accomplishing and investing around. And then we're working the annual planning cycle right now.
So we'll provide clearly more color as we get to August. But I think one view is over the up cycle, our view of the algorithm is that, hey, over an up cycle, we'll grow mid-single digits organically in sales. And we'll have incrementals that will be mid- to high teens in that side. We're talking about in the fourth quarter, if we set aside LIFO, we'll be strong in that side from an incremental standpoint.
So that's probably where I'll leave it for now, but we're working it and we'll try it a lot more as we get to August and we'd guide for '23.
Operator
(Operator Instructions) Our next question comes from the line of Ken Newman from KeyBanc Capital Markets.
Kenneth H. Newman - Associate
I think Service Center margins were a record this quarter. And I just wanted to ask about how you think that -- what was the primary driver for that relative to the price increases or the customer mix? And just how we should think about the sustainability of those margins going forward?
David K. Wells - VP, CFO & Treasurer
(inaudible) into play. So -- just talking about the service centers. Some of that international customer mix, the growth in the local accounts, certainly, those benefit from a mixed standpoint. You're clearly seeing the overall volume leverage as you think about kind of our SG&A being roughly 30% variable. So obviously, to get that incremental volume, it does lever nicely.
From the SG&A standpoint, we did have a little bit lighter than we would have expected. So we have seen in recent quarters, medical expense, so can't count on that repeating. But I like the work that the service center teams are doing around staying in front of the inflationary impact or even that LIFO headwind that we're seeing.
So as we continue to drive volume there, we'll stay cost accountable, continue to work the gross margin levers. And like I said, that business does lever nicely on the incremental volumes.
Kenneth H. Newman - Associate
Got it. And then for my follow-up, I just wanted to you dig into the automation comments made earlier. I'm curious if you're just seeing any outsized acceleration for specific processes, whether it be for vision systems or palletizing robotic systems.
Obviously, the growth has been pretty strong, which makes sense given the tight labor markets. But is there any way that you could help us maybe think about what's been limited from a supply chain perspective? Or how high would orders have been if you could actually get the parts you needed?
Neil A. Schrimsher - President, CEO & Director
I don't know that I've got any specific comments on -- obviously, there can be tightness in -- it can vary based on supplier or some of the product groups. I think the teams are doing a very nice job at understanding them and like the rest of the business, how we engage with these core suppliers to work through the resolution.
So clearly, we're doing well in vision in those systems. I think more and more customers are seeing opportunities to put them in quality inspection. They can use them to reduce labor in some areas. We're seeing in robotics, machine tending and pallet loading and all of those type applications for collaborative robots. Also from a mobile standpoint, how you can move materials through and what that can mean for productivity and also reduce some labor requirements in the side.
And it's really broad-based across many vertical segments. And so a good performance in the quarter, encouraged by the continued order trends and growing backlog. I think it's fundamentally set up that it's a double-digit contributor as we look out over the horizon.
Kenneth H. Newman - Associate
Yes. I'll sneak one more, if you don't mind. Maybe you could just talk a little bit about fuel and transportation costs? What was the drag for that on gross margins this quarter? And how should we think about the impact that's embedded in the guidance at this point?
Neil A. Schrimsher - President, CEO & Director
I'd say, hey, it's in the numbers. I mean as a team, we recognize freight and costs are part of the contributing factors. And just like any headwinds that you get, you take it on and you find your countermeasures and offset. So across the board, team's doing a very nice job thinking about point of sale and inflation mix and how we sell richer products and solutions.
And to Dave's point earlier, customer mix with local accounts. And we're doing a very nice job in the freight arena in managing input costs and taking them forward. So part of business.
Operator
Our next question comes from the line of Barry Haimes from Sage Asset Management.
Barry George Haimes - Managing Partner and Portfolio Manager
First, I had a question on automation. Could you size it as a percent of revenue, just to get a feel for size currently? And related to that, you talked a lot about reshoring and some of that comes back to the U.S., but I would think a fair amount of that might go to Mexico. And I'm wondering if Mexico is part of the plan. And I have one other one, but we'll start with there.
Neil A. Schrimsher - President, CEO & Director
Okay. So automation in sizing, and we talked about it a little bit, our annualized run rate, the businesses today would be $150 million. And so those would include our recent acquisitions over the last 3 years with the focus around vision and robotics, motion control products but also data connectivity.
I'll point out, I mean we've got technology and degrees of automation weaving throughout our businesses in Fluid Power and Flow Control and even in our Service Center side of that. But from an automation side, that's what we'd have.
From a reshoring standpoint, I agree. I think many of our customers are looking at their U.S. or their North American footprint as they look to develop these solutions and solve long-distance supply chains of whether they would come from Asia, Europe or other aspects. So we would see U.S. fully contributing, fully participating. But it will be positive also for Mexico going forward. And I believe you got a third?
Barry George Haimes - Managing Partner and Portfolio Manager
Yes. Just one other one. I wonder if you could just talk a little bit the M&A pipeline and pricing, kind of what you're seeing there? Obviously, the financial markets have been in this (inaudible) turmoil. And just wondering how that may or may not be affecting the M&A market that you're seeing.
Neil A. Schrimsher - President, CEO & Director
So I can just speak for us. One, we're busy, we're active. I think we've got a full robust pipeline. We are focused on our priorities that we think fit our business and that are most attractive going forward. And so we've touched on those about around automation and Fluid Power and Flow Control.
It's probably a little early for me to comment what does it mean with rising rates on some of the impacts of that. I'd say, to date, not as much. I think as those activities as rates rise, it may prompt more properties, more businesses to look to transact in the coming time horizon. So it may actually stimulate some activity.
Operator
Our next question comes from the line of Michael McGinn from Wells Fargo.
Michael Lawrence McGinn - Senior Analyst
I just wanted to piggyback on that last line of questioning. So you've added 5 nice adjacent bolt-ons within your automation space. I can believe since fiscal '19. Just -- this is a platform you kind of built from the ground up, and it's growing double digits. You got the balance sheet to execute on a lot of things.
Just thinking high level as you add these next round of opportunities, is there still regional gaps? Or are these something that are going to be melded into the portfolio and maybe become less disruptive from having to build it from the ground up initially?
Neil A. Schrimsher - President, CEO & Director
So we have clear platforms and channels to market. Those are our focus areas. As part of our long-range strategy, I mean, we'll continue to evaluate segments and potential and what's next. I mean so it's just like we went into with Flow Control and into automation in that side.
But what I would say is we have opportunities in the business from an acquisition standpoint but also organically. And so as we grow the infrastructure, the support we can go into adjacent markets where we operate. So in the go forward, it can be a combination -- an expansion combination of acquisitions and also organically.
Operator
At this time, I'm showing we have no further questions. I will now turn the call over to Mr. Schrimsher for any closing remarks.
Neil A. Schrimsher - President, CEO & Director
Thank you very much. I just want to thank everyone for joining us today, and we look forward to talking to you and see many of you in the quarter ahead. Thanks again.
Operator
Thank you, ladies and gentlemen. This concludes today's conference. Thank you for participating. You may now disconnect.