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Side-by-side financial comparison of Atmus Filtration Technologies Inc. (ATMU) and Walker & Dunlop, Inc. (WD). Click either name above to swap in a different company.
Atmus Filtration Technologies Inc. is the larger business by last-quarter revenue ($446.6M vs $340.0M, roughly 1.3× Walker & Dunlop, Inc.). Atmus Filtration Technologies Inc. runs the higher net margin — 10.7% vs -12.9%, a 23.7% gap on every dollar of revenue. On growth, Atmus Filtration Technologies Inc. posted the faster year-over-year revenue change (9.8% vs -0.4%). Atmus Filtration Technologies Inc. produced more free cash flow last quarter ($31.2M vs $-680.1M). Over the past eight quarters, Walker & Dunlop, Inc.'s revenue compounded faster (22.1% CAGR vs 2.3%).
Atmus Filtration Technologies Inc. designs, manufactures and distributes high-performance filtration products and tailored solutions. Its portfolio covers air, fuel, oil and hydraulic filtration systems, serving global automotive, heavy-duty vehicle, industrial equipment and aerospace end markets, for both original equipment manufacturers and aftermarket replacement customers.
Walker & Dunlop, Inc. is one of the largest commercial real estate finance and advisory services firms in the United States and internationally.
ATMU vs WD — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $446.6M | $340.0M |
| Net Profit | $48.0M | $-13.9M |
| Gross Margin | 28.5% | — |
| Operating Margin | 15.8% | -17.2% |
| Net Margin | 10.7% | -12.9% |
| Revenue YoY | 9.8% | -0.4% |
| Net Profit YoY | 19.7% | -131.0% |
| EPS (diluted) | $0.58 | $-0.41 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q4 25 | $446.6M | $340.0M | ||
| Q3 25 | $447.7M | $337.7M | ||
| Q2 25 | $453.5M | $319.2M | ||
| Q1 25 | $416.5M | $237.4M | ||
| Q4 24 | $406.7M | $341.5M | ||
| Q3 24 | $403.7M | $292.3M | ||
| Q2 24 | $432.6M | $270.7M | ||
| Q1 24 | $426.6M | $228.1M |
| Q4 25 | $48.0M | $-13.9M | ||
| Q3 25 | $54.8M | $33.5M | ||
| Q2 25 | $59.9M | $34.0M | ||
| Q1 25 | $44.7M | $2.8M | ||
| Q4 24 | $40.1M | $44.8M | ||
| Q3 24 | $43.8M | $28.8M | ||
| Q2 24 | $56.2M | $22.7M | ||
| Q1 24 | $45.5M | $11.9M |
| Q4 25 | 28.5% | — | ||
| Q3 25 | 28.9% | — | ||
| Q2 25 | 28.9% | — | ||
| Q1 25 | 26.5% | — | ||
| Q4 24 | 26.3% | — | ||
| Q3 24 | 27.6% | — | ||
| Q2 24 | 30.5% | — | ||
| Q1 24 | 26.2% | — |
| Q4 25 | 15.8% | -17.2% | ||
| Q3 25 | 18.3% | 13.6% | ||
| Q2 25 | 18.0% | 14.5% | ||
| Q1 25 | 15.6% | 2.2% | ||
| Q4 24 | 13.4% | 15.3% | ||
| Q3 24 | 15.7% | 12.8% | ||
| Q2 24 | 18.4% | 10.4% | ||
| Q1 24 | 16.1% | 6.0% |
| Q4 25 | 10.7% | -12.9% | ||
| Q3 25 | 12.2% | 9.9% | ||
| Q2 25 | 13.2% | 10.6% | ||
| Q1 25 | 10.7% | 1.2% | ||
| Q4 24 | 9.9% | 13.1% | ||
| Q3 24 | 10.8% | 9.9% | ||
| Q2 24 | 13.0% | 8.4% | ||
| Q1 24 | 10.7% | 5.2% |
| Q4 25 | $0.58 | $-0.41 | ||
| Q3 25 | $0.66 | $0.98 | ||
| Q2 25 | $0.72 | $0.99 | ||
| Q1 25 | $0.54 | $0.08 | ||
| Q4 24 | $0.49 | $1.32 | ||
| Q3 24 | $0.52 | $0.85 | ||
| Q2 24 | $0.67 | $0.67 | ||
| Q1 24 | $0.54 | $0.35 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $236.4M | $299.3M |
| Total DebtLower is stronger | $570.0M | — |
| Stockholders' EquityBook value | $378.5M | $1.7B |
| Total Assets | $1.4B | $5.1B |
| Debt / EquityLower = less leverage | 1.51× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $236.4M | $299.3M | ||
| Q3 25 | $218.3M | $274.8M | ||
| Q2 25 | $190.8M | $233.7M | ||
| Q1 25 | $183.3M | $181.0M | ||
| Q4 24 | $184.3M | $279.3M | ||
| Q3 24 | $196.8M | $179.8M | ||
| Q2 24 | $160.5M | $208.1M | ||
| Q1 24 | $149.2M | $216.5M |
| Q4 25 | $570.0M | — | ||
| Q3 25 | $577.5M | — | ||
| Q2 25 | $585.0M | — | ||
| Q1 25 | $588.8M | — | ||
| Q4 24 | $592.5M | — | ||
| Q3 24 | $596.2M | — | ||
| Q2 24 | $600.0M | — | ||
| Q1 24 | $600.0M | — |
| Q4 25 | $378.5M | $1.7B | ||
| Q3 25 | $336.7M | $1.8B | ||
| Q2 25 | $316.3M | $1.8B | ||
| Q1 25 | $265.3M | $1.7B | ||
| Q4 24 | $227.4M | $1.7B | ||
| Q3 24 | $221.2M | $1.7B | ||
| Q2 24 | $178.1M | $1.7B | ||
| Q1 24 | $121.8M | $1.7B |
| Q4 25 | $1.4B | $5.1B | ||
| Q3 25 | $1.3B | $5.8B | ||
| Q2 25 | $1.3B | $4.7B | ||
| Q1 25 | $1.2B | $4.5B | ||
| Q4 24 | $1.2B | $4.4B | ||
| Q3 24 | $1.2B | $4.6B | ||
| Q2 24 | $1.2B | $4.2B | ||
| Q1 24 | $1.1B | $3.8B |
| Q4 25 | 1.51× | — | ||
| Q3 25 | 1.72× | — | ||
| Q2 25 | 1.85× | — | ||
| Q1 25 | 2.22× | — | ||
| Q4 24 | 2.61× | — | ||
| Q3 24 | 2.70× | — | ||
| Q2 24 | 3.37× | — | ||
| Q1 24 | 4.93× | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $47.5M | $-664.3M |
| Free Cash FlowOCF − Capex | $31.2M | $-680.1M |
| FCF MarginFCF / Revenue | 7.0% | -200.0% |
| Capex IntensityCapex / Revenue | 3.6% | 4.6% |
| Cash ConversionOCF / Net Profit | 0.99× | — |
| TTM Free Cash FlowTrailing 4 quarters | $148.8M | $-2.2B |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $47.5M | $-664.3M | ||
| Q3 25 | $82.1M | $-948.1M | ||
| Q2 25 | $44.4M | $-238.5M | ||
| Q1 25 | $28.7M | $-281.1M | ||
| Q4 24 | $20.0M | $129.4M | ||
| Q3 24 | $70.7M | $-202.0M | ||
| Q2 24 | $22.9M | $-237.8M | ||
| Q1 24 | $-8.2M | $38.4M |
| Q4 25 | $31.2M | $-680.1M | ||
| Q3 25 | $68.9M | $-950.4M | ||
| Q2 25 | $32.4M | $-241.0M | ||
| Q1 25 | $16.3M | $-284.7M | ||
| Q4 24 | $10.0M | $116.4M | ||
| Q3 24 | $54.3M | $-204.0M | ||
| Q2 24 | $11.3M | $-241.7M | ||
| Q1 24 | $-18.8M | $35.2M |
| Q4 25 | 7.0% | -200.0% | ||
| Q3 25 | 15.4% | -281.5% | ||
| Q2 25 | 7.1% | -75.5% | ||
| Q1 25 | 3.9% | -120.0% | ||
| Q4 24 | 2.5% | 34.1% | ||
| Q3 24 | 13.5% | -69.8% | ||
| Q2 24 | 2.6% | -89.3% | ||
| Q1 24 | -4.4% | 15.4% |
| Q4 25 | 3.6% | 4.6% | ||
| Q3 25 | 2.9% | 0.7% | ||
| Q2 25 | 2.6% | 0.8% | ||
| Q1 25 | 3.0% | 1.5% | ||
| Q4 24 | 2.5% | 3.8% | ||
| Q3 24 | 4.1% | 0.7% | ||
| Q2 24 | 2.7% | 1.4% | ||
| Q1 24 | 2.5% | 1.4% |
| Q4 25 | 0.99× | — | ||
| Q3 25 | 1.50× | -28.34× | ||
| Q2 25 | 0.74× | -7.02× | ||
| Q1 25 | 0.64× | -102.07× | ||
| Q4 24 | 0.50× | 2.89× | ||
| Q3 24 | 1.61× | -7.01× | ||
| Q2 24 | 0.41× | -10.49× | ||
| Q1 24 | -0.18× | 3.24× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ATMU
| Fuel Products | $219.1M | 49% |
| Lube | $84.8M | 19% |
| Air | $74.0M | 17% |
| Other | $68.7M | 15% |
| Related Party | $14.9M | 3% |
WD
Segment breakdown not available.
