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Side-by-side financial comparison of Atmus Filtration Technologies Inc. (ATMU) and NORTHERN OIL & GAS, INC. (NOG). Click either name above to swap in a different company.

NORTHERN OIL & GAS, INC. is the larger business by last-quarter revenue ($610.2M vs $446.6M, roughly 1.4× Atmus Filtration Technologies Inc.). Atmus Filtration Technologies Inc. runs the higher net margin — 10.7% vs -11.6%, a 22.3% gap on every dollar of revenue. On growth, Atmus Filtration Technologies Inc. posted the faster year-over-year revenue change (9.8% vs -72.6%). NORTHERN OIL & GAS, INC. produced more free cash flow last quarter ($43.2M vs $31.2M). Over the past eight quarters, NORTHERN OIL & GAS, INC.'s revenue compounded faster (4.3% 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.

Marathon Oil Corporation was an American company engaged in hydrocarbon exploration. In November 2024, it was acquired by ConocoPhillips and absorbed into the company.

ATMU vs NOG — Head-to-Head

Bigger by revenue
NOG
NOG
1.4× larger
NOG
$610.2M
$446.6M
ATMU
Growing faster (revenue YoY)
ATMU
ATMU
+82.4% gap
ATMU
9.8%
-72.6%
NOG
Higher net margin
ATMU
ATMU
22.3% more per $
ATMU
10.7%
-11.6%
NOG
More free cash flow
NOG
NOG
$12.0M more FCF
NOG
$43.2M
$31.2M
ATMU
Faster 2-yr revenue CAGR
NOG
NOG
Annualised
NOG
4.3%
2.3%
ATMU

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ATMU
ATMU
NOG
NOG
Revenue
$446.6M
$610.2M
Net Profit
$48.0M
$-70.7M
Gross Margin
28.5%
Operating Margin
15.8%
Net Margin
10.7%
-11.6%
Revenue YoY
9.8%
-72.6%
Net Profit YoY
19.7%
-198.7%
EPS (diluted)
$0.58
$-0.73

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
NOG
NOG
Q1 26
$610.2M
Q4 25
$446.6M
$610.2M
Q3 25
$447.7M
$556.6M
Q2 25
$453.5M
$706.8M
Q1 25
$416.5M
$602.1M
Q4 24
$406.7M
$515.0M
Q3 24
$403.7M
$753.6M
Q2 24
$432.6M
$560.8M
Net Profit
ATMU
ATMU
NOG
NOG
Q1 26
$-70.7M
Q4 25
$48.0M
$-70.7M
Q3 25
$54.8M
$-129.1M
Q2 25
$59.9M
$99.6M
Q1 25
$44.7M
$139.0M
Q4 24
$40.1M
$71.7M
Q3 24
$43.8M
$298.4M
Q2 24
$56.2M
$138.6M
Gross Margin
ATMU
ATMU
NOG
NOG
Q1 26
Q4 25
28.5%
80.4%
Q3 25
28.9%
78.7%
Q2 25
28.9%
82.8%
Q1 25
26.5%
81.1%
Q4 24
26.3%
77.4%
Q3 24
27.6%
85.8%
Q2 24
30.5%
82.0%
Operating Margin
ATMU
ATMU
NOG
NOG
Q1 26
Q4 25
15.8%
-5.5%
Q3 25
18.3%
-22.6%
Q2 25
18.0%
24.9%
Q1 25
15.6%
38.1%
Q4 24
13.4%
25.8%
Q3 24
15.7%
57.6%
Q2 24
18.4%
39.0%
Net Margin
ATMU
ATMU
NOG
NOG
Q1 26
-11.6%
Q4 25
10.7%
-11.6%
Q3 25
12.2%
-23.2%
Q2 25
13.2%
14.1%
Q1 25
10.7%
23.1%
Q4 24
9.9%
13.9%
Q3 24
10.8%
39.6%
Q2 24
13.0%
24.7%
EPS (diluted)
ATMU
ATMU
NOG
NOG
Q1 26
$-0.73
Q4 25
$0.58
$-0.67
Q3 25
$0.66
$-1.33
Q2 25
$0.72
$1.00
Q1 25
$0.54
$1.39
Q4 24
$0.49
$0.71
Q3 24
$0.52
$2.96
Q2 24
$0.67
$1.36

Balance Sheet & Financial Strength

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

Metric
ATMU
ATMU
NOG
NOG
Cash + ST InvestmentsLiquidity on hand
$236.4M
$14.3M
Total DebtLower is stronger
$570.0M
Stockholders' EquityBook value
$378.5M
$2.1B
Total Assets
$1.4B
$5.4B
Debt / EquityLower = less leverage
1.51×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATMU
ATMU
NOG
NOG
Q1 26
$14.3M
Q4 25
$236.4M
$14.3M
Q3 25
$218.3M
$31.6M
Q2 25
$190.8M
$25.9M
Q1 25
$183.3M
$33.6M
Q4 24
$184.3M
$8.9M
Q3 24
$196.8M
$34.4M
Q2 24
$160.5M
$7.8M
Total Debt
ATMU
ATMU
NOG
NOG
Q1 26
Q4 25
$570.0M
$2.4B
Q3 25
$577.5M
$2.3B
Q2 25
$585.0M
$2.4B
Q1 25
$588.8M
$2.3B
Q4 24
$592.5M
$2.4B
Q3 24
$596.2M
$2.0B
Q2 24
$600.0M
$1.9B
Stockholders' Equity
ATMU
ATMU
NOG
NOG
Q1 26
$2.1B
Q4 25
$378.5M
$2.1B
Q3 25
$336.7M
$2.2B
Q2 25
$316.3M
$2.4B
Q1 25
$265.3M
$2.4B
Q4 24
$227.4M
$2.3B
Q3 24
$221.2M
$2.3B
Q2 24
$178.1M
$2.1B
Total Assets
ATMU
ATMU
NOG
NOG
Q1 26
$5.4B
Q4 25
$1.4B
$5.4B
Q3 25
$1.3B
$5.5B
Q2 25
$1.3B
$5.7B
Q1 25
$1.2B
$5.7B
Q4 24
$1.2B
$5.6B
Q3 24
$1.2B
$5.1B
Q2 24
$1.2B
$4.7B
Debt / Equity
ATMU
ATMU
NOG
NOG
Q1 26
Q4 25
1.51×
1.13×
Q3 25
1.72×
1.05×
Q2 25
1.85×
0.98×
Q1 25
2.22×
0.96×
Q4 24
2.61×
1.02×
Q3 24
2.70×
0.84×
Q2 24
3.37×
0.91×

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
NOG
NOG
Operating Cash FlowLast quarter
$47.5M
$312.6M
Free Cash FlowOCF − Capex
$31.2M
$43.2M
FCF MarginFCF / Revenue
7.0%
7.1%
Capex IntensityCapex / Revenue
3.6%
31.5%
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
NOG
NOG
Q1 26
$312.6M
Q4 25
$47.5M
$312.6M
Q3 25
$82.1M
$423.1M
Q2 25
$44.4M
$362.1M
Q1 25
$28.7M
$407.4M
Q4 24
$20.0M
$290.3M
Q3 24
$70.7M
$385.8M
Q2 24
$22.9M
$340.5M
Free Cash Flow
ATMU
ATMU
NOG
NOG
Q1 26
$43.2M
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
FCF Margin
ATMU
ATMU
NOG
NOG
Q1 26
7.1%
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%
Capex Intensity
ATMU
ATMU
NOG
NOG
Q1 26
31.5%
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%
Cash Conversion
ATMU
ATMU
NOG
NOG
Q1 26
Q4 25
0.99×
Q3 25
1.50×
Q2 25
0.74×
3.64×
Q1 25
0.64×
2.93×
Q4 24
0.50×
4.05×
Q3 24
1.61×
1.29×
Q2 24
0.41×
2.46×

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%

NOG
NOG

Oil and Gas Sales$447.7M73%
Gain on Commodity Derivatives, Net$159.3M26%
Other Revenue$3.1M1%

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