Position in SO
as of Jun 30, 2026
· filed Aug 17, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Common Shares in SO Over Time
Shares Held
Position Value (USD)
Derivatives in SO
reported options exposure · as of Jun 30, 2026CallValue
$1,263,372
CallShares
13,200
PutValue
$10,853,514
PutShares
113,400
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, 2026CAPSTONE INVESTMENT ADVISORS, LLC holds $11,893,210 across 14 Utilities - Regulated Electric names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IDA |
Idacorp Inc
|
10,120 | $1,531,156 | |
| 2 | PCG |
PG&E Corp
|
83,661 | $1,407,178 | |
| 3 | EMA |
Emera Inc
|
24,080 | $1,276,721 | |
| 4 | FTS |
Fortis Inc.
|
19,544 | $1,118,503 | |
| 5 | PPL |
PPL Corp
|
29,509 | $1,072,652 | |
| 6 | ED |
Consolidated Edison Inc
|
8,275 | $915,463 | |
| 7 | POR |
Portland General Electric Co /Or/
|
16,177 | $838,453 | |
| 8 | MGEE |
Mge Energy Inc
|
9,845 | $802,761 |
All Filings in SO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,263,372 | 13,200 | Call | Defined | 2026-08-17 | |
| 2026-06-30 | $10,853,514 | 113,400 | Put | Defined | 2026-08-17 | |
| 2026-03-31 | $7,876,032 | 81,600 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $1,525,016 | 15,800 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $1,866,080 | 21,400 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $3,801,920 | 43,600 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $2,492,451 | 26,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $4,160,403 | 43,900 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $2,112,090 | 23,000 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $2,552,874 | 27,800 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $1,378,551 | 15,012 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $4,763,010 | 51,800 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $3,218,250 | 35,000 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $7,746,312 | 94,100 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $3,292,800 | 40,000 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $695,439 | 8,448 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $7,061,094 | 78,300 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $2,912,814 | 32,300 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $212,373 | 2,355 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,853,923 | 23,900 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $7,788,028 | 100,400 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $886,314 | 11,426 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,068,926 | 14,900 | Call | Sole | 2024-05-01 | |
| 2024-03-31 | $1,743,640 | 24,305 | Shares | Sole | 2024-05-01 | |
| 2024-03-31 | $6,033,334 | 84,100 | Put | Sole | 2024-05-01 | |
| 2023-12-31 | $11,674,980 | 166,500 | Put | Sole | 2024-02-12 | |
| 2023-12-31 | $375,352 | 5,353 | Shares | Sole | 2024-02-12 | |
| 2023-12-31 | $3,015,160 | 43,000 | Call | Sole | 2024-02-12 | |
| 2023-09-30 | $6,310,200 | 97,500 | Put | Sole | 2023-11-13 | |
| 2023-09-30 | $1,346,176 | 20,800 | Call | Sole | 2023-11-13 | |
| 2023-09-30 | $1,527,974 | 23,609 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $5,858,850 | 83,400 | Put | Sole | 2023-08-10 | |
| 2023-06-30 | $2,444,700 | 34,800 | Call | Sole | 2023-08-10 | |
| 2023-06-30 | $242,362 | 3,450 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $2,233,518 | 32,100 | Call | Sole | 2023-05-09 | |
| 2023-03-31 | $5,601,190 | 80,500 | Put | Sole | 2023-05-09 | |
| 2022-12-31 | $2,220,851 | 31,100 | Call | Sole | 2023-02-10 | |
| 2022-12-31 | $3,741,884 | 52,400 | Put | Sole | 2023-02-10 | |
| 2022-09-30 | $3,114,400 | 45,800 | Put | Sole | 2022-11-10 | |
| 2022-09-30 | $1,978,800 | 29,100 | Call | Sole | 2022-11-10 | |
| 2022-06-30 | $1,839,798 | 25,800 | Call | Sole | 2022-08-15 | |
| 2022-06-30 | $3,016,413 | 42,300 | Put | Sole | 2022-08-15 | |
| 2022-03-31 | $23,776,029 | 327,900 | Put | Sole | 2022-05-13 | |
| 2022-03-31 | $7,657,056 | 105,600 | Call | Sole | 2022-05-13 | |
| 2021-12-31 | $11,000,232 | 160,400 | Call | Sole | 2022-02-11 | |
| 2021-12-31 | $44,810,172 | 653,400 | Put | Sole | 2022-02-11 | |
| 2021-09-30 | $10,225,050 | 165,000 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $34,337,577 | 554,100 | Put | Sole | 2021-11-15 | |
| 2021-09-30 | $2,353,124 | 37,972 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $8,320,125 | 137,500 | Call | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||