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Side-by-side financial comparison of American Electric Power (AEP) and OSHKOSH CORP (OSK). Click either name above to swap in a different company.

American Electric Power is the larger business by last-quarter revenue ($5.1B vs $2.7B, roughly 1.9× OSHKOSH CORP). American Electric Power runs the higher net margin — 12.0% vs 5.0%, a 7.0% gap on every dollar of revenue. On growth, American Electric Power posted the faster year-over-year revenue change (6.2% vs 3.5%). Over the past eight quarters, OSHKOSH CORP's revenue compounded faster (2.8% CAGR vs -0.3%).

American Electric Power Company, Inc., an electric public utility holding company, engages in the generation, transmission, and distribution of electricity for sale to retail and wholesale customers in the United States. It operates through Vertically Integrated Utilities, Transmission and Distribution Utilities, AEP Transmission Holdco, and Generation & Marketing segments. The company generates electricity using coal and lignite, natural gas, nuclear, hydro, solar, wind, and other energy sou...

Oshkosh Corporation, formerly Oshkosh Truck, is an American industrial company that designs and builds specialty trucks, military vehicles, truck bodies, airport fire apparatus, and access equipment. The corporation also owns Pierce Manufacturing, a fire apparatus manufacturer in Appleton, Wisconsin, and JLG Industries, a manufacturer of lift equipment, including aerial lifts, boom lifts, scissor lifts, telehandlers and low-level access lifts.

AEP vs OSK — Head-to-Head

Bigger by revenue
AEP
AEP
1.9× larger
AEP
$5.1B
$2.7B
OSK
Growing faster (revenue YoY)
AEP
AEP
+2.7% gap
AEP
6.2%
3.5%
OSK
Higher net margin
AEP
AEP
7.0% more per $
AEP
12.0%
5.0%
OSK
Faster 2-yr revenue CAGR
OSK
OSK
Annualised
OSK
2.8%
-0.3%
AEP

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AEP
AEP
OSK
OSK
Revenue
$5.1B
$2.7B
Net Profit
$605.2M
$133.8M
Gross Margin
15.8%
Operating Margin
22.1%
7.9%
Net Margin
12.0%
5.0%
Revenue YoY
6.2%
3.5%
Net Profit YoY
-9.1%
-12.6%
EPS (diluted)
$1.06

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
AEP
AEP
OSK
OSK
Q4 25
$5.1B
$2.7B
Q3 25
$6.0B
$2.7B
Q2 25
$5.1B
$2.7B
Q1 25
$5.6B
$2.3B
Q4 24
$4.8B
$2.6B
Q3 24
$5.5B
$2.7B
Q2 24
$4.7B
$2.8B
Q1 24
$5.1B
$2.5B
Net Profit
AEP
AEP
OSK
OSK
Q4 25
$605.2M
$133.8M
Q3 25
$1.0B
$196.2M
Q2 25
$1.3B
$204.8M
Q1 25
$802.2M
$112.2M
Q4 24
$665.9M
$153.1M
Q3 24
$961.7M
$180.3M
Q2 24
$342.5M
$168.6M
Q1 24
$1.0B
$179.4M
Gross Margin
AEP
AEP
OSK
OSK
Q4 25
15.8%
Q3 25
17.5%
Q2 25
19.2%
Q1 25
17.3%
Q4 24
17.2%
Q3 24
18.5%
Q2 24
19.2%
Q1 24
18.5%
Operating Margin
AEP
AEP
OSK
OSK
Q4 25
22.1%
7.9%
Q3 25
25.5%
9.7%
Q2 25
27.7%
10.7%
Q1 25
22.8%
7.6%
Q4 24
23.0%
8.6%
Q3 24
24.7%
9.7%
Q2 24
14.7%
9.2%
Q1 24
23.1%
10.2%
Net Margin
AEP
AEP
OSK
OSK
Q4 25
12.0%
5.0%
Q3 25
16.8%
7.3%
Q2 25
25.5%
7.5%
Q1 25
14.2%
4.9%
Q4 24
14.0%
5.9%
Q3 24
17.6%
6.6%
Q2 24
7.4%
5.9%
Q1 24
19.8%
7.1%
EPS (diluted)
AEP
AEP
OSK
OSK
Q4 25
$1.06
Q3 25
$1.81
Q2 25
$2.29
Q1 25
$1.50
Q4 24
$1.24
Q3 24
$1.80
Q2 24
$0.64
Q1 24
$1.90

Balance Sheet & Financial Strength

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

Metric
AEP
AEP
OSK
OSK
Cash + ST InvestmentsLiquidity on hand
$417.0M
$479.8M
Total DebtLower is stronger
$47.3B
Stockholders' EquityBook value
$31.1B
$4.5B
Total Assets
$114.5B
$10.1B
Debt / EquityLower = less leverage
1.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AEP
AEP
OSK
OSK
Q4 25
$417.0M
$479.8M
Q3 25
$1.3B
$211.8M
Q2 25
$439.3M
$191.7M
Q1 25
$463.6M
$210.3M
Q4 24
$418.3M
$204.9M
Q3 24
$474.4M
$160.9M
Q2 24
$428.2M
$141.4M
Q1 24
$447.7M
$69.9M
Total Debt
AEP
AEP
OSK
OSK
Q4 25
$47.3B
Q3 25
$46.1B
Q2 25
$44.5B
Q1 25
$43.0B
Q4 24
$42.6B
Q3 24
$42.0B
$602.3M
Q2 24
$42.1B
$599.1M
Q1 24
$39.8B
$598.9M
Stockholders' Equity
AEP
AEP
OSK
OSK
Q4 25
$31.1B
$4.5B
Q3 25
$30.4B
$4.5B
Q2 25
$29.9B
$4.5B
Q1 25
$27.3B
$4.2B
Q4 24
$26.9B
$4.2B
Q3 24
$26.6B
$4.1B
Q2 24
$26.1B
$3.9B
Q1 24
$25.8B
$3.8B
Total Assets
AEP
AEP
OSK
OSK
Q4 25
$114.5B
$10.1B
Q3 25
$110.3B
$9.8B
Q2 25
$107.8B
$10.0B
Q1 25
$104.4B
$9.8B
Q4 24
$103.1B
$9.4B
Q3 24
$100.1B
$9.9B
Q2 24
$99.6B
$9.7B
Q1 24
$97.7B
$9.5B
Debt / Equity
AEP
AEP
OSK
OSK
Q4 25
1.52×
Q3 25
1.52×
Q2 25
1.49×
Q1 25
1.57×
Q4 24
1.58×
Q3 24
1.58×
0.15×
Q2 24
1.61×
0.15×
Q1 24
1.54×
0.16×

Cash Flow & Capital Efficiency

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

Metric
AEP
AEP
OSK
OSK
Operating Cash FlowLast quarter
$1.8B
$600.1M
Free Cash FlowOCF − Capex
$540.3M
FCF MarginFCF / Revenue
20.1%
Capex IntensityCapex / Revenue
2.2%
Cash ConversionOCF / Net Profit
3.00×
4.49×
TTM Free Cash FlowTrailing 4 quarters
$618.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AEP
AEP
OSK
OSK
Q4 25
$1.8B
$600.1M
Q3 25
$2.5B
$489.0M
Q2 25
$1.2B
$89.2M
Q1 25
$1.4B
$-394.9M
Q4 24
$1.7B
$790.8M
Q3 24
$2.2B
$326.1M
Q2 24
$1.5B
$-211.0M
Q1 24
$1.4B
$-355.8M
Free Cash Flow
AEP
AEP
OSK
OSK
Q4 25
$540.3M
Q3 25
$2.2B
$464.3M
Q2 25
$48.6M
Q1 25
$-435.2M
Q4 24
$703.3M
Q3 24
$272.2M
Q2 24
$-250.5M
Q1 24
$-455.9M
FCF Margin
AEP
AEP
OSK
OSK
Q4 25
20.1%
Q3 25
36.3%
17.3%
Q2 25
1.8%
Q1 25
-18.8%
Q4 24
27.1%
Q3 24
9.9%
Q2 24
-8.8%
Q1 24
-17.9%
Capex Intensity
AEP
AEP
OSK
OSK
Q4 25
2.2%
Q3 25
5.0%
0.9%
Q2 25
1.5%
Q1 25
1.7%
Q4 24
3.4%
Q3 24
0.0%
2.0%
Q2 24
1.4%
Q1 24
3.9%
Cash Conversion
AEP
AEP
OSK
OSK
Q4 25
3.00×
4.49×
Q3 25
2.46×
2.49×
Q2 25
0.95×
0.44×
Q1 25
1.81×
-3.52×
Q4 24
2.59×
5.17×
Q3 24
2.26×
1.81×
Q2 24
4.27×
-1.25×
Q1 24
1.43×
-1.98×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AEP
AEP

Transmissionand Distribution Utilities Revenues$1.5B29%
Electric Generation Transmission Distribution Revenues$956.6M19%
Electricity Transmission And Distribution Revenues$931.8M18%
Industrial$685.8M14%
Marketing Competitive Retailand Renewable$438.3M9%
Wholesale Generation$231.1M5%
Wholesale Transmission$113.6M2%
Other$110.2M2%
Electric Transmission$103.4M2%
Other Retail$60.1M1%

OSK
OSK

Vocational Segment$922.4M34%
Aerial Works Platforms$548.6M20%
Other Access Equipment$311.8M12%
Telehandlers$311.2M12%
Airport Products$252.7M9%
Delivery Vehicles$165.0M6%
Other Vocational$130.7M5%
Transferred Over Time$23.5M1%

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