The Filing Desk

American Electric Power vs Oklo

American Electric Power AEP · Oklo OKLO · Electric Utilities

Free cash flow was −$1.5 billion at American Electric Power and −$115 million at Oklo.

Side by side

American Electric PowerOklo
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$21.9B$0M
Revenue growth10.9%—
Revenue growth a year, last 5 years8.0%—
Gross margin——
Operating margin24.3%—
Net margin16.9%—
Free cash flow−$1.5B−$115M
Free cash flow margin−6.9%—
Return on capital6.7%—
Net debt to EBITDA5.6x—
Dividends and buybacks$2.0B$0M
Change in diluted share count1.1%48.0%
Last close$129.22$25.94
P/E at the last close19.1×—
Insider trades, last 12 monthssold $2.2 millionsold $263.4 million
Piotroski F-score7 of 8—
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
American Electric PowerOklo
Operating margin
Percent of revenue
American Electric PowerOklo
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
American Electric PowerOklo

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the American Electric Power and Oklo pages.