Owner · Company
American Electric Power
American Electric Power owns a mine in the United States. It also supplies energy to 2 data centers. With its 6 subsidiaries in the data, the group is linked to 42 assets and rights, with 17,118 MW of power plant capacity in operation by its recorded shares. 1,979 institutional managers reported $67.2 bn of its shares on 13F at 30 Jun 2026, 92.2% of the shares outstanding; the largest was BlackRock.
Portfolio
The 1 asset or right American Electric Power owns, operates or holds, by class, with its role in each, across its 5 records. Sizes are the whole asset's, so they are not added up: the sources give no share for this owner.
- Mine1
Mines 1
| Mine | Location | Role | Mineral resources |
|---|---|---|---|
| Dolet Hills Lignite Company | De Soto Parish, Louisiana, United States | Owner | — |
Assets it supplies with energy
The 2 assets American Electric Power supplies with energy. It is not recorded as their owner.
Data centers 2
| Data center | Location | Role | IT power |
|---|---|---|---|
| Meta Prometheus | Ohio, United States | Energy supplier | 471 MW |
| OpenAI Stargate Abilene | Texas, United States | Energy supplier | 421 MW |
By country
Where the assets and rights are.
- The United States3 in 2 classes
Group portfolio
American Electric Power and its 6 subsidiaries in the data own, operate or hold 42 assets and rights in the United States. Each is counted once: an asset two companies of the group hold, or two sources record, is one asset. Sizes add up the assets that run; planned, permitted and under construction ones are added up apart. Each asset counts in whole, or by the group's share where a source records one; closed plants are left out.
| Class | Assets and rights | Countries | Size measure | Total in operation | Planned or being built |
|---|---|---|---|---|---|
| Power plants | 21 | 1 | Capacity | 17,118 MW | 450 MW |
| Grid connections | 20 | 1 | Capacity | 19,170 MW | — |
| Mines | 1 | 1 | — | — | — |
By country
| Country | Assets and rights | Classes | Power plant capacity |
|---|---|---|---|
| The United States | 42 | 21 power plants, 20 grid connections and 1 mine | 17,118 MW |
Companies of the group
6 subsidiaries under American Electric Power, direct and through other subsidiaries, with the assets and rights each owns, operates or holds; 1 hold none in the data. American Electric Power itself holds 1.
| Company | Held through | Share | Assets and rights | Power plant capacity |
|---|---|---|---|---|
| Appalachian Power Company | Direct | — | 19 | 6,452 MW |
| Southwestern Electric Power Co | Direct | — | 11 | 4,964 MW |
| Indiana Michigan Power Co | Direct | — | 9 | 4,885 MW |
| Kentucky Power Co | Direct | — | 2 | 816 MW |
| Dolet Hills Lignite Company LLC | Direct | — | 1 | — |
| Ohio Power Co | Direct | — | — | — |
In the rankings of groups
- Grid connection holders in the United States#1 of 1,925
- Grid connection holders in the world#4 of 2,746
- Power plant owners in the United States#8 of 647
- Power plant owners in the world#12 of 9,884
Group
Parent company
American Electric Power reports no parent company: no known owner (GLEIF LEI).
Subsidiaries
6 companies under American Electric Power, direct and through other subsidiaries, with their assets in the group portfolio.
Institutional shareholders
Managers that reported $100 m or more of American Electric Power's shares, or 1% or more of them, on Form 13F at 30 Jun 2026: the 25 largest of 82. 1,979 managers reported holdings in all.
| Manager | Value | Shares | Of shares outstanding |
|---|---|---|---|
| BlackRock | $6.98 bn | 51,024,057 | 9.38% |
| Vanguard Capital Management, LLC | $4.86 bn | 35,529,471 | 6.53% |
| State Street Corporation | $4.21 bn | 30,783,142 | 5.66% |
| Vanguard Portfolio Management, LLC | $3.21 bn | 23,492,086 | 4.32% |
| Invesco | $2.67 bn | 19,527,874 | 3.59% |
| Morgan Stanley | $2.6 bn | 18,980,444 | 3.49% |
| Geode Capital Management | $1.96 bn | 14,404,302 | 2.65% |
| Wellington Management Group LLP | $1.9 bn | 13,872,005 | 2.55% |
| Bank of America | $1.68 bn | 12,269,851 | 2.26% |
| Goldman Sachs | $1.5 bn | 10,965,480 | 2.02% |
| GQG Partners LLC | $1.4 bn | 10,263,074 | 1.89% |
| Ameriprise Financial | $1.33 bn | 9,728,413 | 1.79% |
| FMR LLC | $1.27 bn | 9,302,934 | 1.71% |
| Franklin Resources Inc | $1.25 bn | 9,148,318 | 1.68% |
| Dodge & Cox | $1.19 bn | 8,674,355 | 1.59% |
| Barclays | $935 m | 6,836,683 | 1.26% |
| Royal Bank of Canada | $820 m | 5,991,251 | 1.1% |
| Nuveen, LLC | $784 m | 5,729,832 | 1.05% |
| Alliancebernstein L.P. | $708 m | 5,398,220 | 0.99% |
| Legal & General | $681 m | 4,975,065 | 0.91% |
| Northern Trust Corporation | $636 m | 4,651,077 | 0.86% |
| Millennium Management LLC | $614 m | 4,488,072 | 0.83% |
| Allspring Global Investments Holdings, LLC | $614 m | 4,545,122 | 0.84% |
| Citigroup Inc. | $597 m | 4,363,855 | 0.8% |
| MFS Investment Management | $573 m | 4,176,896 | 0.77% |
Partners and counterparties
Owners, operators and grid operators on the same assets.
- Dolet Hills Lignite Company LLC1 shared
- Meta1 shared
- Mortenson1 shared
- OpenAI1 shared
- Oracle Corporation1 shared
- Softbank1 shared
- Williams1 shared
Facts
| Fact | Value | Source |
|---|---|---|
| Location | United States | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Location | Ohio | SEC EDGAR · record · Public domain · checked 24 Oct 2026 |
| LEI | 1B4S6S7G0TW5EE83BO58 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| SEC CIK | 0000004904 | SEC EDGAR · record · Public domain · checked 24 Oct 2026 |
| Ticker | AEP (on New York Stock Exchange) | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Ticker | AEP (on Nasdaq) | SEC EDGAR · Public domain · checked 24 Oct 2026 |
| Company number | 20479 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
| Also known as | American Electric Power Corporation | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | American Electric Power Corporation (of Delaware) | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | American Electric Power Company, Inc. | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Also known as | AEP | Wikidata · record · CC0 1.0 · checked 24 Oct 2026 |
| Large loads seeking to connect | 69,000 MW (operated by AEP, contracted, by 2030, data centers and industry) | Utility SEC filings: contracted large load · record · SEC Website Dissemination policy · checked 25 Oct 2026 |
Also recorded as
Sources name American Electric Power under 5 records; this page joins them. Links to any of them lead here.
| Name in the source | Identifier | Source |
|---|---|---|
| AMERICAN ELECTRIC POWER COMPANY, INC. | party:lei:1B4S6S7G0TW5EE83BO58 | GLEIF LEI |
| American Electric Power | party:wikidata:Q464092 | Wikidata |
| American Electric Power | party:name:american-electric-power | Epoch AI data centers |
| American Electric Power Company Inc | party:msha:C00329 | MSHA Mines Data Set |
| AMERICAN ELECTRIC POWER CO INC | party:sec-cik:0000004904 | SEC 13F data sets |
Research on American Electric Power.Its full portfolio, its parent companies, and an introduction to the people who decide on buying and selling.
Request researchData on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- GLEIF LEI. GLEIF LEI, CC0 1.0.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- PJM New Services Queue. PJM New Services Queue, Free reuse.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
- U.S. Securities and Exchange Commission. SEC 13F data sets, Public domain.
- U.S. Securities and Exchange Commission. SEC EDGAR, Public domain.
- Utility SEC filings: contracted large load. Utility SEC filings: contracted large load, SEC Website Dissemination policy.
- Wikidata. Wikidata, CC0 1.0.