American Electric Power Co. Inc. 13F holders
Of the 44 funds followed here, 12 reported a position in American Electric Power Co. Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 14.4 million shares worth $1.96 billion, 0.1% of its reported book. New this quarter: Soros Fund Management.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 14,404,302 | $1.96 billion | 0.1% | +181,511 | added | 30 June 2026 | 13F |
| FMR LLC | 9,302,934 | $1.27 billion | 0.1% | +3,223,596 | added | 30 June 2026 | 13F |
| Dodge & Cox | 8,674,355 | $1.19 billion | 0.6% | -65,480 | trimmed | 30 June 2026 | 13F |
| Millennium Management | 4,798,872 | $656.5 million | 0.2% | +431,914 | added | 30 June 2026 | 13F |
| Point72 Asset Management | 1,707,944 | $233.7 million | 0.3% | +897,869 | added | 30 June 2026 | 13F |
| Capital Research Global Investors | 1,506,641 | $206.1 million | 0.0% | +15,514 | added | 30 June 2026 | 13F |
| Citadel Advisors | 803,450 | $109.9 million | 0.0% | -45,128 | trimmed | 30 June 2026 | 13F |
| Soros Fund Management | 768,000 | $105.1 million | 1.3% | +768,000 | new | 30 June 2026 | 13F |
| Icahn Carl C | 434,710 | $59.5 million | 0.7% | -770,590 | trimmed | 30 June 2026 | 13F |
| Alyeska | 172,030 | $23.5 million | 0.1% | +25,208 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 159,591 | $21.8 million | 0.1% | +107,722 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 40,295 | $5.5 million | 0.0% | -154,437 | trimmed | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 29 April 2026 | 13G | Vanguard Capital Management and 1 other | 40.8 million | 7.5% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 26 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 24 August 2026 | 1,277 | $120.94 | SEC |
| 17 August 2026 | 1,281 | $125.60 | SEC |
| 12 August 2026 | 43 | $123.58 | SEC |
| 10 August 2026 | 40,620 | $125.73 | SEC |
| 3 August 2026 | 339,737 | $127.85 | SEC |
| 17 July 2026 | 63 | $133.13 | SEC |
| 16 July 2026 | 353 | $132.50 | SEC |
| 15 July 2026 | 141,696 | $134.94 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 339,737 on 3 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to AEP by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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