ADAGE CAPITAL PARTNERS GP, L.L.C.
Position in AEP — American Electric Power Co Inc
CIK 1165408
Boston, MA
Position in AEP
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$95,623,646
+$72,737,750 QoQ
Shares Held
729,506
+174.5% QoQ
Ownership
0.134%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AEP Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Electric
Utilities · as of Mar 31, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $951,172,436 across 19 Utilities - Regulated Electric names. AEP ranks #4 (10.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | XEL |
Xcel Energy Inc
|
1,573,942 | $125,033,952 | |
| 2 | SO |
Southern Co
|
1,186,900 | $114,559,588 | |
| 3 | ETR |
Entergy Corp /De/
|
1,008,204 | $113,281,801 | |
| 4 | AEP |
American Electric Power Co Inc
This page
|
729,506 | $95,623,646 | |
| 5 | PCG |
PG&E Corp
|
4,117,000 | $72,335,690 | |
| 6 | EVRG |
Evergy, Inc.
|
724,382 | $59,341,373 | |
| 7 | TXNM |
Txnm Energy Inc
|
857,183 | $50,110,918 | |
| 8 | NEE |
Nextera Energy Inc
|
484,713 | $45,020,143 |
All Filings in AEP
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||