ADAGE CAPITAL PARTNERS GP, L.L.C.
Position in AEP — American Electric Power Co Inc
CIK 1165408
Boston, MA
Position in AEP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$137,207,569
+$41,583,923 QoQ
Shares Held
1,002,906
+37.5% QoQ
Ownership
0.184%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#69
of 1,972 holders
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AEP Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Electric
Utilities · as of Jun 30, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $1,035,942,696 across 18 Utilities - Regulated Electric names. AEP ranks #2 (13.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | XEL |
Xcel Energy Inc
|
1,859,342 | $149,305,162 | |
| 2 | AEP |
American Electric Power Co Inc
This page
|
1,002,906 | $137,207,569 | |
| 3 | PNW |
Pinnacle West Capital Corp
|
1,020,983 | $109,245,181 | |
| 4 | D |
Dominion Energy, Inc
|
1,583,811 | $108,158,453 | |
| 5 | ETR |
Entergy Corp /De/
|
881,104 | $101,203,605 | |
| 6 | PCG |
PG&E Corp
|
5,437,700 | $91,462,114 | |
| 7 | AEE |
Ameren Corp
|
668,690 | $75,588,717 | |
| 8 | NEE |
Nextera Energy Inc
|
724,813 | $63,616,837 |
All Filings in AEP
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $137,207,569 | 1,002,906 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $95,623,646 | 729,506 | Shares | Sole | 2026-05-15 | |
| 2024-03-31 | $22,885,896 | 265,806 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $18,136,913 | 223,306 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $8,440,135 | 112,206 | Shares | Sole | 2023-11-14 | |
| 2023-03-31 | $5,869,400 | 64,506 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $2,155,934 | 22,706 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $36,603,448 | 423,406 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $51,309,287 | 534,806 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $52,469,641 | 525,906 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $47,750,732 | 536,706 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $57,508,399 | 708,406 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $69,757,143 | 824,650 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $46,394,425 | 547,750 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $45,194,792 | 542,750 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $20,412,067 | 249,750 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $44,578,490 | 559,750 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $45,264,681 | 565,950 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||