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Side-by-side financial comparison of Atmus Filtration Technologies Inc. (ATMU) and Park Hotels & Resorts Inc. (PK). Click either name above to swap in a different company.

Park Hotels & Resorts Inc. is the larger business by last-quarter revenue ($630.0M vs $446.6M, roughly 1.4× Atmus Filtration Technologies Inc.). Atmus Filtration Technologies Inc. runs the higher net margin — 10.7% vs 1.9%, a 8.8% gap on every dollar of revenue. On growth, Atmus Filtration Technologies Inc. posted the faster year-over-year revenue change (9.8% vs -1.3%). Over the past eight quarters, Atmus Filtration Technologies Inc.'s revenue compounded faster (2.3% CAGR vs -4.2%).

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.

Park Hotels & Resorts is an American real estate investment trust (REIT) focused on hotel properties, based in Tysons, Virginia. It was formed in 2017 as a spin-off from Hilton Worldwide.

ATMU vs PK — Head-to-Head

Bigger by revenue
PK
PK
1.4× larger
PK
$630.0M
$446.6M
ATMU
Growing faster (revenue YoY)
ATMU
ATMU
+11.1% gap
ATMU
9.8%
-1.3%
PK
Higher net margin
ATMU
ATMU
8.8% more per $
ATMU
10.7%
1.9%
PK
Faster 2-yr revenue CAGR
ATMU
ATMU
Annualised
ATMU
2.3%
-4.2%
PK

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ATMU
ATMU
PK
PK
Revenue
$446.6M
$630.0M
Net Profit
$48.0M
$12.0M
Gross Margin
28.5%
Operating Margin
15.8%
9.8%
Net Margin
10.7%
1.9%
Revenue YoY
9.8%
-1.3%
Net Profit YoY
19.7%
121.1%
EPS (diluted)
$0.58
$0.05

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
PK
PK
Q1 26
$630.0M
Q4 25
$446.6M
$629.0M
Q3 25
$447.7M
$610.0M
Q2 25
$453.5M
$672.0M
Q1 25
$416.5M
$630.0M
Q4 24
$406.7M
$625.0M
Q3 24
$403.7M
$649.0M
Q2 24
$432.6M
$686.0M
Net Profit
ATMU
ATMU
PK
PK
Q1 26
$12.0M
Q4 25
$48.0M
$-205.0M
Q3 25
$54.8M
$-16.0M
Q2 25
$59.9M
$-5.0M
Q1 25
$44.7M
$-57.0M
Q4 24
$40.1M
$66.0M
Q3 24
$43.8M
$54.0M
Q2 24
$56.2M
$64.0M
Gross Margin
ATMU
ATMU
PK
PK
Q1 26
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%
Operating Margin
ATMU
ATMU
PK
PK
Q1 26
9.8%
Q4 25
15.8%
-26.1%
Q3 25
18.3%
9.7%
Q2 25
18.0%
9.7%
Q1 25
15.6%
1.1%
Q4 24
13.4%
13.3%
Q3 24
15.7%
14.6%
Q2 24
18.4%
17.6%
Net Margin
ATMU
ATMU
PK
PK
Q1 26
1.9%
Q4 25
10.7%
-32.6%
Q3 25
12.2%
-2.6%
Q2 25
13.2%
-0.7%
Q1 25
10.7%
-9.0%
Q4 24
9.9%
10.6%
Q3 24
10.8%
8.3%
Q2 24
13.0%
9.3%
EPS (diluted)
ATMU
ATMU
PK
PK
Q1 26
$0.05
Q4 25
$0.58
$-1.04
Q3 25
$0.66
$-0.08
Q2 25
$0.72
$-0.02
Q1 25
$0.54
$-0.29
Q4 24
$0.49
$0.32
Q3 24
$0.52
$0.26
Q2 24
$0.67
$0.30

Balance Sheet & Financial Strength

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

Metric
ATMU
ATMU
PK
PK
Cash + ST InvestmentsLiquidity on hand
$236.4M
$156.0M
Total DebtLower is stronger
$570.0M
Stockholders' EquityBook value
$378.5M
$3.1B
Total Assets
$1.4B
Debt / EquityLower = less leverage
1.51×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATMU
ATMU
PK
PK
Q1 26
$156.0M
Q4 25
$236.4M
$232.0M
Q3 25
$218.3M
$278.0M
Q2 25
$190.8M
$319.0M
Q1 25
$183.3M
$233.0M
Q4 24
$184.3M
$402.0M
Q3 24
$196.8M
$480.0M
Q2 24
$160.5M
$449.0M
Total Debt
ATMU
ATMU
PK
PK
Q1 26
Q4 25
$570.0M
$3.9B
Q3 25
$577.5M
$3.9B
Q2 25
$585.0M
$3.9B
Q1 25
$588.8M
$3.9B
Q4 24
$592.5M
$3.9B
Q3 24
$596.2M
$3.9B
Q2 24
$600.0M
$3.9B
Stockholders' Equity
ATMU
ATMU
PK
PK
Q1 26
$3.1B
Q4 25
$378.5M
$3.1B
Q3 25
$336.7M
$3.4B
Q2 25
$316.3M
$3.4B
Q1 25
$265.3M
$3.5B
Q4 24
$227.4M
$3.6B
Q3 24
$221.2M
$3.8B
Q2 24
$178.1M
$3.8B
Total Assets
ATMU
ATMU
PK
PK
Q1 26
Q4 25
$1.4B
$7.7B
Q3 25
$1.3B
$8.8B
Q2 25
$1.3B
$8.9B
Q1 25
$1.2B
$8.9B
Q4 24
$1.2B
$9.2B
Q3 24
$1.2B
$9.2B
Q2 24
$1.2B
$9.2B
Debt / Equity
ATMU
ATMU
PK
PK
Q1 26
Q4 25
1.51×
1.23×
Q3 25
1.72×
1.14×
Q2 25
1.85×
1.12×
Q1 25
2.22×
1.11×
Q4 24
2.61×
1.06×
Q3 24
2.70×
1.03×
Q2 24
3.37×
1.03×

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
PK
PK
Operating Cash FlowLast quarter
$47.5M
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
PK
PK
Q1 26
Q4 25
$47.5M
$105.0M
Q3 25
$82.1M
$99.0M
Q2 25
$44.4M
$108.0M
Q1 25
$28.7M
$86.0M
Q4 24
$20.0M
$80.0M
Q3 24
$70.7M
$140.0M
Q2 24
$22.9M
$117.0M
Free Cash Flow
ATMU
ATMU
PK
PK
Q1 26
Q4 25
$31.2M
$-3.0M
Q3 25
$68.9M
$31.0M
Q2 25
$32.4M
$65.0M
Q1 25
$16.3M
$9.0M
Q4 24
$10.0M
$17.0M
Q3 24
$54.3M
$97.0M
Q2 24
$11.3M
$66.0M
FCF Margin
ATMU
ATMU
PK
PK
Q1 26
Q4 25
7.0%
-0.5%
Q3 25
15.4%
5.1%
Q2 25
7.1%
9.7%
Q1 25
3.9%
1.4%
Q4 24
2.5%
2.7%
Q3 24
13.5%
14.9%
Q2 24
2.6%
9.6%
Capex Intensity
ATMU
ATMU
PK
PK
Q1 26
Q4 25
3.6%
17.2%
Q3 25
2.9%
11.1%
Q2 25
2.6%
6.4%
Q1 25
3.0%
12.2%
Q4 24
2.5%
10.1%
Q3 24
4.1%
6.6%
Q2 24
2.7%
7.4%
Cash Conversion
ATMU
ATMU
PK
PK
Q1 26
Q4 25
0.99×
Q3 25
1.50×
Q2 25
0.74×
Q1 25
0.64×
Q4 24
0.50×
1.21×
Q3 24
1.61×
2.59×
Q2 24
0.41×
1.83×

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%

PK
PK

Comparable Hotel Revenues$617.0M98%
Other$13.0M2%

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