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Side-by-side financial comparison of AAON, INC. (AAON) and MasterBrand, Inc. (MBC). Click either name above to swap in a different company.

MasterBrand, Inc. is the larger business by last-quarter revenue ($618.0M vs $424.2M, roughly 1.5× AAON, INC.). On growth, AAON, INC. posted the faster year-over-year revenue change (42.5% vs -6.4%). Over the past eight quarters, AAON, INC.'s revenue compounded faster (27.2% CAGR vs -4.4%).

AAON, Inc. manufactures heating, ventilation, and air conditioning equipment for commercial and industrial indoor environments. AAON is headquartered in Tulsa, Oklahoma and has manufacturing facilities in Longview, TX, Parkville, MO, and Redmond, OR. AAON employs approximately 4,000 people worldwide and has annual sales in excess of $880 million.

Master Lock is an American company that sells padlocks, combination locks, safes, and related security products. Now a subsidiary of Fortune Brands Innovations, Master Lock Company LLC was formed in 1921 by locksmith-inventor Harry Soref and is headquartered in Oak Creek, Wisconsin. In 1970, the company was purchased by American Brands from Soref's heirs. American Brands was later renamed to Fortune Brands, which then split on October 3, 2011, to create the Fortune Brands Home & Security comp...

AAON vs MBC — Head-to-Head

Bigger by revenue
MBC
MBC
1.5× larger
MBC
$618.0M
$424.2M
AAON
Growing faster (revenue YoY)
AAON
AAON
+48.9% gap
AAON
42.5%
-6.4%
MBC
Faster 2-yr revenue CAGR
AAON
AAON
Annualised
AAON
27.2%
-4.4%
MBC

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AAON
AAON
MBC
MBC
Revenue
$424.2M
$618.0M
Net Profit
$32.0M
Gross Margin
25.9%
25.3%
Operating Margin
10.4%
Net Margin
7.6%
Revenue YoY
42.5%
-6.4%
Net Profit YoY
29.7%
EPS (diluted)
$0.38
$-0.12

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
AAON
AAON
MBC
MBC
Q1 26
$618.0M
Q4 25
$424.2M
$644.6M
Q3 25
$384.2M
$698.9M
Q2 25
$311.6M
$730.9M
Q1 25
$322.1M
$660.3M
Q4 24
$297.7M
$667.7M
Q3 24
$327.3M
$718.1M
Q2 24
$313.6M
$676.5M
Net Profit
AAON
AAON
MBC
MBC
Q1 26
Q4 25
$32.0M
$-42.0M
Q3 25
$30.8M
$18.1M
Q2 25
$15.5M
$37.3M
Q1 25
$29.3M
$13.3M
Q4 24
$24.7M
$14.0M
Q3 24
$52.6M
$29.1M
Q2 24
$52.2M
$45.3M
Gross Margin
AAON
AAON
MBC
MBC
Q1 26
25.3%
Q4 25
25.9%
26.0%
Q3 25
27.8%
31.2%
Q2 25
26.6%
32.8%
Q1 25
26.8%
30.6%
Q4 24
26.1%
30.4%
Q3 24
34.9%
33.1%
Q2 24
36.1%
34.1%
Operating Margin
AAON
AAON
MBC
MBC
Q1 26
Q4 25
10.4%
-4.2%
Q3 25
11.3%
6.0%
Q2 25
7.6%
9.2%
Q1 25
10.9%
5.6%
Q4 24
9.9%
5.6%
Q3 24
20.0%
8.0%
Q2 24
21.4%
11.5%
Net Margin
AAON
AAON
MBC
MBC
Q1 26
Q4 25
7.6%
-6.5%
Q3 25
8.0%
2.6%
Q2 25
5.0%
5.1%
Q1 25
9.1%
2.0%
Q4 24
8.3%
2.1%
Q3 24
16.1%
4.1%
Q2 24
16.7%
6.7%
EPS (diluted)
AAON
AAON
MBC
MBC
Q1 26
$-0.12
Q4 25
$0.38
$-0.32
Q3 25
$0.37
$0.14
Q2 25
$0.19
$0.29
Q1 25
$0.35
$0.10
Q4 24
$0.31
$0.10
Q3 24
$0.63
$0.22
Q2 24
$0.62
$0.35

Balance Sheet & Financial Strength

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

Metric
AAON
AAON
MBC
MBC
Cash + ST InvestmentsLiquidity on hand
$13.0K
$138.4M
Total DebtLower is stronger
$1.1B
Stockholders' EquityBook value
$895.0M
$1.3B
Total Assets
$1.7B
$3.1B
Debt / EquityLower = less leverage
0.82×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AAON
AAON
MBC
MBC
Q1 26
$138.4M
Q4 25
$13.0K
$183.3M
Q3 25
$1.0M
$114.8M
Q2 25
$14.0K
$120.1M
Q1 25
$994.0K
$113.5M
Q4 24
$14.0K
$120.6M
Q3 24
$15.0K
$108.4M
Q2 24
$13.0K
$189.4M
Total Debt
AAON
AAON
MBC
MBC
Q1 26
$1.1B
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
$1.0B
Q3 24
$1.1B
Q2 24
Stockholders' Equity
AAON
AAON
MBC
MBC
Q1 26
$1.3B
Q4 25
$895.0M
$1.3B
Q3 25
$863.1M
$1.4B
Q2 25
$832.7M
$1.4B
Q1 25
$815.9M
$1.3B
Q4 24
$824.6M
$1.3B
Q3 24
$796.9M
$1.3B
Q2 24
$740.5M
$1.3B
Total Assets
AAON
AAON
MBC
MBC
Q1 26
$3.1B
Q4 25
$1.7B
$3.1B
Q3 25
$1.5B
$3.0B
Q2 25
$1.4B
$3.0B
Q1 25
$1.3B
$3.0B
Q4 24
$1.2B
$2.9B
Q3 24
$1.0B
$3.0B
Q2 24
$1.0B
$2.4B
Debt / Equity
AAON
AAON
MBC
MBC
Q1 26
0.82×
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
0.79×
Q3 24
0.83×
Q2 24

Cash Flow & Capital Efficiency

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

Metric
AAON
AAON
MBC
MBC
Operating Cash FlowLast quarter
$19.3M
$-133.0M
Free Cash FlowOCF − Capex
$-146.2M
FCF MarginFCF / Revenue
-23.7%
Capex IntensityCapex / Revenue
2.1%
Cash ConversionOCF / Net Profit
0.60×
TTM Free Cash FlowTrailing 4 quarters
$12.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AAON
AAON
MBC
MBC
Q1 26
$-133.0M
Q4 25
$19.3M
$86.9M
Q3 25
$12.3M
$55.4M
Q2 25
$-21.8M
$84.8M
Q1 25
$-9.2M
$-31.4M
Q4 24
$845.0K
$115.1M
Q3 24
$63.8M
$80.8M
Q2 24
$35.5M
$77.4M
Free Cash Flow
AAON
AAON
MBC
MBC
Q1 26
$-146.2M
Q4 25
$52.5M
Q3 25
$39.5M
Q2 25
$66.7M
Q1 25
$-41.2M
Q4 24
$68.8M
Q3 24
$64.5M
Q2 24
$66.1M
FCF Margin
AAON
AAON
MBC
MBC
Q1 26
-23.7%
Q4 25
8.1%
Q3 25
5.7%
Q2 25
9.1%
Q1 25
-6.2%
Q4 24
10.3%
Q3 24
9.0%
Q2 24
9.8%
Capex Intensity
AAON
AAON
MBC
MBC
Q1 26
2.1%
Q4 25
5.3%
Q3 25
2.3%
Q2 25
2.5%
Q1 25
1.5%
Q4 24
6.9%
Q3 24
2.3%
Q2 24
1.7%
Cash Conversion
AAON
AAON
MBC
MBC
Q1 26
Q4 25
0.60×
Q3 25
0.40×
3.06×
Q2 25
-1.41×
2.27×
Q1 25
-0.31×
-2.36×
Q4 24
0.03×
8.22×
Q3 24
1.21×
2.78×
Q2 24
0.68×
1.71×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AAON
AAON

AAON Oklahoma$215.5M51%
Bas X$106.1M25%
AAON Coil Products$102.6M24%

MBC
MBC

Segment breakdown not available.

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