Position in SO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$41,863,284
-$2,387,082 QoQ
Shares Held
439,621
-4.1% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#141
of 2,360 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SO Over Time
Shares Held
Position Value (USD)
Derivatives in SO
reported options exposure · as of Jun 30, 2026CallValue
$4,306,950
CallShares
45,000
PutValue
$4,536,654
PutShares
47,400
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Utilities - Regulated Electric
Utilities · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $2,816,500,682 across 36 Utilities - Regulated Electric names. SO ranks #14 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AEP |
American Electric Power Co Inc
|
4,488,072 | $614,013,130 | |
| 2 | PPL |
PPL Corp
|
10,497,472 | $383,620,392 | |
| 3 | D |
Dominion Energy, Inc
|
4,645,087 | $317,212,991 | |
| 4 | ETR |
Entergy Corp /De/
|
2,224,055 | $255,454,957 | |
| 5 | PCG |
PG&E Corp
|
11,179,185 | $188,033,891 | |
| 6 | FE |
Firstenergy Corp
|
3,116,540 | $148,160,311 | |
| 7 | TXNM |
Txnm Energy Inc
|
2,470,809 | $140,292,535 | |
| 8 | POR |
Portland General Electric Co /Or/
|
1,982,858 | $102,771,530 |
All Filings in SO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 SOMN | $230,296 | 4,630 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $4,306,950 | 45,000 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $41,632,988 | 434,991 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $4,536,654 | 47,400 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $2,355,088 | 24,400 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $5,125,212 | 53,100 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $44,250,366 | 458,458 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 SOMN | $5,046,424 | 100,207 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $1,377,760 | 15,800 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $4,281,520 | 49,100 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $17,674,916 | 202,694 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $34,867,778 | 367,920 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $13,741,650 | 145,000 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $663,390 | 7,000 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $25,049,020 | 272,776 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $15,611,100 | 170,000 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $5,436,336 | 59,200 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $19,907,175 | 216,500 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $35,132,531 | 382,083 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $4,900,935 | 53,300 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $6,211,867 | 75,460 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $3,597,384 | 43,700 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $12,858,384 | 156,200 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $4,155,043 | 46,075 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $17,540,010 | 194,500 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $11,272,500 | 125,000 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $16,734,408 | 215,733 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $12,853,349 | 165,700 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $28,848,283 | 371,900 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $25,647,050 | 357,500 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $14,957,790 | 208,500 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $4,743,520 | 66,121 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $24,551,185 | 350,131 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $5,230,952 | 74,600 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $3,632,216 | 51,800 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $1,177,904 | 18,200 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $912,552 | 14,100 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $61,252,431 | 946,422 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $30,129,311 | 428,887 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $2,325,275 | 33,100 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $5,641,075 | 80,300 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $2,400,510 | 34,500 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $29,982,022 | 430,900 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $50,122,679 | 701,900 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $1,742,404 | 24,400 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $32,959,600 | 484,700 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $134,723,640 | 1,981,230 | Shares | Sole | 2022-11-14 | |
| 2022-09-30 | $3,168,800 | 46,600 | Put | Sole | 2022-11-14 | |
| 2022-06-30 | $1,921,875 | 26,951 | Shares | Sole | 2022-08-15 | |
| 2022-06-30 | $23,075,916 | 323,600 | Put | Sole | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||