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Side-by-side financial comparison of Atmus Filtration Technologies Inc. (ATMU) and RAYONIER ADVANCED MATERIALS INC. (RYAM). 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 $417.5M, roughly 1.1× RAYONIER ADVANCED MATERIALS INC.). Atmus Filtration Technologies Inc. runs the higher net margin — 10.7% vs -5.0%, a 15.8% gap on every dollar of revenue. On growth, Atmus Filtration Technologies Inc. posted the faster year-over-year revenue change (9.8% vs -1.2%). Over the past eight quarters, RAYONIER ADVANCED MATERIALS INC.'s revenue compounded faster (3.8% 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.

Rayonier Advanced Materials recently rebranded as RYAM. RYAM is an American company recognized globally for its cellulose-based technologies. Specializing in high-purity cellulose specialties, RYAM produces natural polymers extensively used in manufacturing filters, food, pharmaceuticals, and various industrial applications. Additionally, the company produces products for the paper and packaging industries. The company is publicly traded on the New York Stock Exchange under the ticker symbol ...

ATMU vs RYAM — Head-to-Head

Bigger by revenue
ATMU
ATMU
1.1× larger
ATMU
$446.6M
$417.5M
RYAM
Growing faster (revenue YoY)
ATMU
ATMU
+11.0% gap
ATMU
9.8%
-1.2%
RYAM
Higher net margin
ATMU
ATMU
15.8% more per $
ATMU
10.7%
-5.0%
RYAM
Faster 2-yr revenue CAGR
RYAM
RYAM
Annualised
RYAM
3.8%
2.3%
ATMU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ATMU
ATMU
RYAM
RYAM
Revenue
$446.6M
$417.5M
Net Profit
$48.0M
$-21.1M
Gross Margin
28.5%
8.9%
Operating Margin
15.8%
2.6%
Net Margin
10.7%
-5.0%
Revenue YoY
9.8%
-1.2%
Net Profit YoY
19.7%
-31.9%
EPS (diluted)
$0.58
$-0.33

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.

Revenue
ATMU
ATMU
RYAM
RYAM
Q4 25
$446.6M
$417.5M
Q3 25
$447.7M
$352.8M
Q2 25
$453.5M
$340.0M
Q1 25
$416.5M
$356.0M
Q4 24
$406.7M
$422.5M
Q3 24
$403.7M
$401.1M
Q2 24
$432.6M
$419.0M
Q1 24
$426.6M
$387.7M
Net Profit
ATMU
ATMU
RYAM
RYAM
Q4 25
$48.0M
$-21.1M
Q3 25
$54.8M
$-4.5M
Q2 25
$59.9M
$-363.2M
Q1 25
$44.7M
$-32.0M
Q4 24
$40.1M
$-16.0M
Q3 24
$43.8M
$-32.6M
Q2 24
$56.2M
$11.4M
Q1 24
$45.5M
$-1.6M
Gross Margin
ATMU
ATMU
RYAM
RYAM
Q4 25
28.5%
8.9%
Q3 25
28.9%
9.7%
Q2 25
28.9%
7.0%
Q1 25
26.5%
6.8%
Q4 24
26.3%
8.7%
Q3 24
27.6%
10.9%
Q2 24
30.5%
11.5%
Q1 24
26.2%
9.5%
Operating Margin
ATMU
ATMU
RYAM
RYAM
Q4 25
15.8%
2.6%
Q3 25
18.3%
2.8%
Q2 25
18.0%
-0.4%
Q1 25
15.6%
-4.2%
Q4 24
13.4%
2.6%
Q3 24
15.7%
-4.2%
Q2 24
18.4%
6.7%
Q1 24
16.1%
4.4%
Net Margin
ATMU
ATMU
RYAM
RYAM
Q4 25
10.7%
-5.0%
Q3 25
12.2%
-1.3%
Q2 25
13.2%
-106.8%
Q1 25
10.7%
-9.0%
Q4 24
9.9%
-3.8%
Q3 24
10.8%
-8.1%
Q2 24
13.0%
2.7%
Q1 24
10.7%
-0.4%
EPS (diluted)
ATMU
ATMU
RYAM
RYAM
Q4 25
$0.58
$-0.33
Q3 25
$0.66
$-0.07
Q2 25
$0.72
$-5.44
Q1 25
$0.54
$-0.49
Q4 24
$0.49
$-0.25
Q3 24
$0.52
$-0.49
Q2 24
$0.67
$0.17
Q1 24
$0.54
$-0.02

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ATMU
ATMU
RYAM
RYAM
Cash + ST InvestmentsLiquidity on hand
$236.4M
$75.4M
Total DebtLower is stronger
$570.0M
$758.1M
Stockholders' EquityBook value
$378.5M
$316.6M
Total Assets
$1.4B
$1.8B
Debt / EquityLower = less leverage
1.51×
2.39×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATMU
ATMU
RYAM
RYAM
Q4 25
$236.4M
$75.4M
Q3 25
$218.3M
$77.0M
Q2 25
$190.8M
$70.7M
Q1 25
$183.3M
$129.9M
Q4 24
$184.3M
$125.2M
Q3 24
$196.8M
$136.1M
Q2 24
$160.5M
$114.1M
Q1 24
$149.2M
$54.6M
Total Debt
ATMU
ATMU
RYAM
RYAM
Q4 25
$570.0M
$758.1M
Q3 25
$577.5M
$763.5M
Q2 25
$585.0M
$720.4M
Q1 25
$588.8M
$707.0M
Q4 24
$592.5M
$706.4M
Q3 24
$596.2M
$747.7M
Q2 24
$600.0M
$752.8M
Q1 24
$600.0M
$755.6M
Stockholders' Equity
ATMU
ATMU
RYAM
RYAM
Q4 25
$378.5M
$316.6M
Q3 25
$336.7M
$338.2M
Q2 25
$316.3M
$342.3M
Q1 25
$265.3M
$688.1M
Q4 24
$227.4M
$713.9M
Q3 24
$221.2M
$732.7M
Q2 24
$178.1M
$755.1M
Q1 24
$121.8M
$741.8M
Total Assets
ATMU
ATMU
RYAM
RYAM
Q4 25
$1.4B
$1.8B
Q3 25
$1.3B
$1.8B
Q2 25
$1.3B
$1.8B
Q1 25
$1.2B
$2.1B
Q4 24
$1.2B
$2.1B
Q3 24
$1.2B
$2.2B
Q2 24
$1.2B
$2.2B
Q1 24
$1.1B
$2.1B
Debt / Equity
ATMU
ATMU
RYAM
RYAM
Q4 25
1.51×
2.39×
Q3 25
1.72×
2.26×
Q2 25
1.85×
2.10×
Q1 25
2.22×
1.03×
Q4 24
2.61×
0.99×
Q3 24
2.70×
1.02×
Q2 24
3.37×
1.00×
Q1 24
4.93×
1.02×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ATMU
ATMU
RYAM
RYAM
Operating Cash FlowLast quarter
$47.5M
$32.3M
Free Cash FlowOCF − Capex
$31.2M
FCF MarginFCF / Revenue
7.0%
Capex IntensityCapex / Revenue
3.6%
Cash ConversionOCF / Net Profit
0.99×
TTM Free Cash FlowTrailing 4 quarters
$148.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATMU
ATMU
RYAM
RYAM
Q4 25
$47.5M
$32.3M
Q3 25
$82.1M
$-17.8M
Q2 25
$44.4M
$-30.2M
Q1 25
$28.7M
$39.6M
Q4 24
$20.0M
$54.9M
Q3 24
$70.7M
$49.8M
Q2 24
$22.9M
$87.6M
Q1 24
$-8.2M
$11.3M
Free Cash Flow
ATMU
ATMU
RYAM
RYAM
Q4 25
$31.2M
Q3 25
$68.9M
Q2 25
$32.4M
Q1 25
$16.3M
Q4 24
$10.0M
Q3 24
$54.3M
Q2 24
$11.3M
Q1 24
$-18.8M
FCF Margin
ATMU
ATMU
RYAM
RYAM
Q4 25
7.0%
Q3 25
15.4%
Q2 25
7.1%
Q1 25
3.9%
Q4 24
2.5%
Q3 24
13.5%
Q2 24
2.6%
Q1 24
-4.4%
Capex Intensity
ATMU
ATMU
RYAM
RYAM
Q4 25
3.6%
Q3 25
2.9%
Q2 25
2.6%
Q1 25
3.0%
Q4 24
2.5%
Q3 24
4.1%
Q2 24
2.7%
Q1 24
2.5%
Cash Conversion
ATMU
ATMU
RYAM
RYAM
Q4 25
0.99×
Q3 25
1.50×
Q2 25
0.74×
Q1 25
0.64×
Q4 24
0.50×
Q3 24
1.61×
Q2 24
0.41×
7.69×
Q1 24
-0.18×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ATMU
ATMU

Fuel Products$219.1M49%
Lube$84.8M19%
Air$74.0M17%
Other$68.7M15%
Related Party$14.9M3%

RYAM
RYAM

Cellulose Specialties$249.6M60%
Other$86.2M21%
Paperboard$44.2M11%
High Yield Pulp$28.3M7%
Biomaterials$9.2M2%

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