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Side-by-side financial comparison of Atmus Filtration Technologies Inc. (ATMU) and Knife River Corp (KNF). Click either name above to swap in a different company.

Knife River Corp is the larger business by last-quarter revenue ($755.1M vs $446.6M, roughly 1.7× Atmus Filtration Technologies Inc.). Atmus Filtration Technologies Inc. runs the higher net margin — 10.7% vs 4.2%, a 6.5% gap on every dollar of revenue. On growth, Knife River Corp posted the faster year-over-year revenue change (14.9% vs 9.8%). Knife River Corp produced more free cash flow last quarter ($138.2M vs $31.2M). Over the past eight quarters, Knife River Corp's revenue compounded faster (51.4% 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.

Columbia River Knife & Tool, Inc. (CRKT) is an American knife company established in 1994, and currently based in Tualatin, Oregon, United States. The company's president and sales executive is Rod Bremer and the finance executive is Peggy Bremer.

ATMU vs KNF — Head-to-Head

Bigger by revenue
KNF
KNF
1.7× larger
KNF
$755.1M
$446.6M
ATMU
Growing faster (revenue YoY)
KNF
KNF
+5.1% gap
KNF
14.9%
9.8%
ATMU
Higher net margin
ATMU
ATMU
6.5% more per $
ATMU
10.7%
4.2%
KNF
More free cash flow
KNF
KNF
$107.0M more FCF
KNF
$138.2M
$31.2M
ATMU
Faster 2-yr revenue CAGR
KNF
KNF
Annualised
KNF
51.4%
2.3%
ATMU

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ATMU
ATMU
KNF
KNF
Revenue
$446.6M
$755.1M
Net Profit
$48.0M
$32.0M
Gross Margin
28.5%
19.2%
Operating Margin
15.8%
8.6%
Net Margin
10.7%
4.2%
Revenue YoY
9.8%
14.9%
Net Profit YoY
19.7%
37.6%
EPS (diluted)
$0.58
$0.56

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
KNF
KNF
Q4 25
$446.6M
$755.1M
Q3 25
$447.7M
$1.2B
Q2 25
$453.5M
$833.8M
Q1 25
$416.5M
$353.5M
Q4 24
$406.7M
$657.2M
Q3 24
$403.7M
$1.1B
Q2 24
$432.6M
$806.9M
Q1 24
$426.6M
$329.6M
Net Profit
ATMU
ATMU
KNF
KNF
Q4 25
$48.0M
$32.0M
Q3 25
$54.8M
$143.2M
Q2 25
$59.9M
$50.6M
Q1 25
$44.7M
$-68.7M
Q4 24
$40.1M
$23.3M
Q3 24
$43.8M
$148.1M
Q2 24
$56.2M
$77.9M
Q1 24
$45.5M
$-47.6M
Gross Margin
ATMU
ATMU
KNF
KNF
Q4 25
28.5%
19.2%
Q3 25
28.9%
23.6%
Q2 25
28.9%
18.9%
Q1 25
26.5%
-2.7%
Q4 24
26.3%
17.4%
Q3 24
27.6%
24.7%
Q2 24
30.5%
21.8%
Q1 24
26.2%
2.0%
Operating Margin
ATMU
ATMU
KNF
KNF
Q4 25
15.8%
8.6%
Q3 25
18.3%
17.9%
Q2 25
18.0%
10.6%
Q1 25
15.6%
-23.4%
Q4 24
13.4%
6.7%
Q3 24
15.7%
18.9%
Q2 24
18.4%
14.5%
Q1 24
16.1%
-16.3%
Net Margin
ATMU
ATMU
KNF
KNF
Q4 25
10.7%
4.2%
Q3 25
12.2%
11.9%
Q2 25
13.2%
6.1%
Q1 25
10.7%
-19.4%
Q4 24
9.9%
3.5%
Q3 24
10.8%
13.4%
Q2 24
13.0%
9.7%
Q1 24
10.7%
-14.5%
EPS (diluted)
ATMU
ATMU
KNF
KNF
Q4 25
$0.58
$0.56
Q3 25
$0.66
$2.52
Q2 25
$0.72
$0.89
Q1 25
$0.54
$-1.21
Q4 24
$0.49
$0.42
Q3 24
$0.52
$2.60
Q2 24
$0.67
$1.37
Q1 24
$0.54
$-0.84

Balance Sheet & Financial Strength

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

Metric
ATMU
ATMU
KNF
KNF
Cash + ST InvestmentsLiquidity on hand
$236.4M
$73.8M
Total DebtLower is stronger
$570.0M
$1.2B
Stockholders' EquityBook value
$378.5M
$1.6B
Total Assets
$1.4B
$3.7B
Debt / EquityLower = less leverage
1.51×
0.71×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATMU
ATMU
KNF
KNF
Q4 25
$236.4M
$73.8M
Q3 25
$218.3M
$30.7M
Q2 25
$190.8M
$26.6M
Q1 25
$183.3M
$86.1M
Q4 24
$184.3M
$236.8M
Q3 24
$196.8M
$220.4M
Q2 24
$160.5M
$15.5M
Q1 24
$149.2M
$128.4M
Total Debt
ATMU
ATMU
KNF
KNF
Q4 25
$570.0M
$1.2B
Q3 25
$577.5M
$1.2B
Q2 25
$585.0M
$1.4B
Q1 25
$588.8M
$1.2B
Q4 24
$592.5M
$677.4M
Q3 24
$596.2M
$678.5M
Q2 24
$600.0M
$679.5M
Q1 24
$600.0M
$680.6M
Stockholders' Equity
ATMU
ATMU
KNF
KNF
Q4 25
$378.5M
$1.6B
Q3 25
$336.7M
$1.6B
Q2 25
$316.3M
$1.5B
Q1 25
$265.3M
$1.4B
Q4 24
$227.4M
$1.5B
Q3 24
$221.2M
$1.4B
Q2 24
$178.1M
$1.3B
Q1 24
$121.8M
$1.2B
Total Assets
ATMU
ATMU
KNF
KNF
Q4 25
$1.4B
$3.7B
Q3 25
$1.3B
$3.7B
Q2 25
$1.3B
$3.6B
Q1 25
$1.2B
$3.3B
Q4 24
$1.2B
$2.9B
Q3 24
$1.2B
$2.9B
Q2 24
$1.2B
$2.7B
Q1 24
$1.1B
$2.5B
Debt / Equity
ATMU
ATMU
KNF
KNF
Q4 25
1.51×
0.71×
Q3 25
1.72×
0.74×
Q2 25
1.85×
0.93×
Q1 25
2.22×
0.83×
Q4 24
2.61×
0.46×
Q3 24
2.70×
0.47×
Q2 24
3.37×
0.52×
Q1 24
4.93×
0.56×

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
KNF
KNF
Operating Cash FlowLast quarter
$47.5M
$195.9M
Free Cash FlowOCF − Capex
$31.2M
$138.2M
FCF MarginFCF / Revenue
7.0%
18.3%
Capex IntensityCapex / Revenue
3.6%
7.6%
Cash ConversionOCF / Net Profit
0.99×
6.12×
TTM Free Cash FlowTrailing 4 quarters
$148.8M
$-69.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATMU
ATMU
KNF
KNF
Q4 25
$47.5M
$195.9M
Q3 25
$82.1M
$250.4M
Q2 25
$44.4M
$-42.6M
Q1 25
$28.7M
$-125.3M
Q4 24
$20.0M
$172.4M
Q3 24
$70.7M
$239.7M
Q2 24
$22.9M
$-46.6M
Q1 24
$-8.2M
$-43.2M
Free Cash Flow
ATMU
ATMU
KNF
KNF
Q4 25
$31.2M
$138.2M
Q3 25
$68.9M
$188.7M
Q2 25
$32.4M
$-196.2M
Q1 25
$16.3M
$-200.2M
Q4 24
$10.0M
$127.2M
Q3 24
$54.3M
$216.1M
Q2 24
$11.3M
$-106.5M
Q1 24
$-18.8M
$-86.9M
FCF Margin
ATMU
ATMU
KNF
KNF
Q4 25
7.0%
18.3%
Q3 25
15.4%
15.7%
Q2 25
7.1%
-23.5%
Q1 25
3.9%
-56.6%
Q4 24
2.5%
19.3%
Q3 24
13.5%
19.6%
Q2 24
2.6%
-13.2%
Q1 24
-4.4%
-26.4%
Capex Intensity
ATMU
ATMU
KNF
KNF
Q4 25
3.6%
7.6%
Q3 25
2.9%
5.1%
Q2 25
2.6%
18.4%
Q1 25
3.0%
21.2%
Q4 24
2.5%
6.9%
Q3 24
4.1%
2.1%
Q2 24
2.7%
7.4%
Q1 24
2.5%
13.3%
Cash Conversion
ATMU
ATMU
KNF
KNF
Q4 25
0.99×
6.12×
Q3 25
1.50×
1.75×
Q2 25
0.74×
-0.84×
Q1 25
0.64×
Q4 24
0.50×
7.41×
Q3 24
1.61×
1.62×
Q2 24
0.41×
-0.60×
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%

KNF
KNF

Services$347.2M46%
Ready Mix Concrete$88.4M12%
Contracting Services Public Sector$80.2M11%
Aggregates$73.9M10%
Energy Services Segment$56.2M7%
Liquid Asphalt$49.1M7%
Other$43.2M6%
Asphalt$22.7M3%

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