AEPMEDIUM SIGNALFINANCIAL10-K

AEP delivered meaningful top-line and operating income growth in fiscal 2025–2026, funded in part by a substantially expanded debt load and rising interest expense, reflecting an accelerating capital investment cycle.

Revenue grew approximately 11% year-over-year and operating income expanded roughly 24%, signaling that rate recovery and load growth are translating into stronger earnings power. However, total debt rose 11% to $47.3B while interest expense climbed nearly 30% to $1.8B, indicating that the utility's capital program is increasingly leveraged and that financing costs are becoming a more meaningful headwind. Investors should monitor whether operating income growth continues to outpace the rising cost of debt service as the balance sheet expands.

Comparing 2026-02-12 vs 2025-02-13View on EDGAR →
FINANCIAL ANALYSIS

AEP's financial profile strengthened broadly across the income statement, with revenue reaching $21.9B (+10.9%), operating income expanding to $5.3B (+23.6%), and net income growing to $1.5B (+17.6%), all pointing to improved operating leverage and constructive rate outcomes. On the balance sheet, total assets grew to $114.5B (+11%) and stockholders' equity increased to $31.1B (+15.6%), reflecting both retained earnings accretion and likely equity issuance to support the capital program. The primary watch item is the parallel rise in total debt to $47.3B and interest expense to $1.8B, which, while manageable given current earnings growth, compresses financial flexibility and warrants attention if the regulatory environment or load growth assumptions shift.

FINANCIAL STATEMENT CHANGES
Interest Expense
P&L
+29.4%
$1.4B→$1.8B

Interest costs rose 29.4% — monitor debt levels and coverage ratio in rising rate environment.

Operating Income
P&L
+23.6%
$4.3B→$5.3B

Operating income improving — cost discipline or growing revenue base absorbing fixed costs.

Net Income
P&L
+17.6%
$1.3B→$1.5B

Net income grew 17.6% — bottom-line growth signals improving overall business health.

Stockholders Equity
Balance Sheet
+15.6%
$26.9B→$31.1B

Equity base grew 15.6% — retained earnings accumulation or equity issuance strengthening the balance sheet.

Total Assets
Balance Sheet
+11%
$103.1B→$114.5B

Asset base grew 11% — expansion through organic growth, acquisitions, or capital deployment.

Total Debt
Balance Sheet
+11%
$42.6B→$47.3B

Debt rose 11% — additional borrowing for investment or operations; monitor coverage ratios.

Revenue
P&L
+10.9%
$19.7B→$21.9B

Revenue growing 10.9% — solid top-line momentum, watch margins for quality of growth.

LANGUAGE CHANGES
NEW — 2026-02-12
PRIOR — 2025-02-13
ADDED
$ 56,119,786,438 540,861,473 ($6.50 par value) AEP Texas Inc.
(Parent) and majority owned consolidated subsidiaries and consolidated affiliates.
AEPTCo Parent AEP Transmission Company, LLC, the holding company of Midwest Transmission Holdings and the State Transcos within the AEPTCo consolidation.
Cost Recovery Funding KPCo Cost Recovery Funding, LLC, a wholly-owned subsidiary of KPCo and consolidated VIE formed for the purpose of issuing and servicing securitization bonds related to plant retirement costs, deferred storm costs, deferred purchased power expenses, under-recovered purchased power rider costs and issuance-related expenses.
DCC Fuel DCC Fuel XVII, DCC Fuel XVIII, DCC Fuel XIX, DCC Fuel XX, DCC Fuel XXI and DCC Fuel XXII consolidated VIEs formed for the purpose of acquiring, owning and leasing nuclear fuel to I M.
Eastern Region AEP s eastern service territory includes the areas where APCo, I M, KGPCo, KPCo, OPCo and WPCo engage in the generation, transmission and distribution of electric power to customers.
Gigawatt AI Gigawatt AI Inc., an equity interest joint venture formed to build the AI-centric operating system for utilities.
I M Indiana Michigan Power Company, an AEP electric utility subsidiary.
IMTCo AEP Indiana Michigan Transmission Company, Inc., a wholly-owned transmission subsidiary of Midwest Transmission Holdings.
Midcontinent Grid Solutions Midcontinent Grid Solutions, LLC, a holding company formed by Transource Energy and an affiliate of Berkshire Hathaway Energy in 2025, which is 43.25% owned by AEP.
REMOVED
(Parent) and majority-owned consolidated subsidiaries and consolidated affiliates.
AEP Transmission Holdco AEP Transmission Holding Company, LLC, a wholly-owned subsidiary of AEP.
AEP Wind Holdings, LLC Acquired in April 2019 as Sempra Renewables LLC, develops, owns and operates, or holds interests in, wind generation facilities in the United States.
AEPTCo Parent AEP Transmission Company, LLC, the holding company of the State Transcos within the AEPTCo consolidation.
DCC Fuel DCC Fuel XIV, DCC Fuel XV, DCC Fuel XVI, DCC Fuel XVII, DCC Fuel XVIII, DCC Fuel XIX and DCC Fuel XX consolidated VIEs formed for the purpose of acquiring, owning and leasing nuclear fuel to I M.
ii Term Meaning I M Indiana Michigan Power Company, an AEP electric utility subsidiary.
IMTCo AEP Indiana Michigan Transmission Company, Inc., a wholly-owned AEPTCo transmission subsidiary.
Net Zero Represents net-zero Scope 1 and Scope 2 GHG emissions by 2045.
OHTCo AEP Ohio Transmission Company, Inc., a wholly-owned AEPTCo transmission subsidiary.
iii Term Meaning OKTCo AEP Oklahoma Transmission Company, Inc., a wholly-owned AEPTCo transmission subsidiary.
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