Position in CEG
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$66,299,813
+$51,288,665 QoQ
Shares Held
237,421
+458.7% QoQ
Ownership
0.066%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
17 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CEG Over Time
Shares Held
Position Value (USD)
Derivatives in CEG
reported options exposure · as of Mar 31, 2026CallValue
$187,656,000
CallShares
672,000
PutValue
$571,066,250
PutShares
2,045,000
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 - Independent Power Producers
Utilities · as of Mar 31, 2026JANE STREET GROUP, LLC holds $1,001,690,682 across 9 Utilities - Independent Power Producers names. CEG ranks #3 (6.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VST |
Vistra Corp.
|
3,253,009 | $489,024,842 | |
| 2 | NRG |
Nrg Energy, Inc.
|
2,828,934 | $413,420,414 | |
| 3 | CEG |
Constellation Energy Corp
This page
|
237,421 | $66,299,813 | |
| 4 | OKLO |
Oklo Inc.
|
533,000 | $26,431,470 | |
| 5 | TLN |
Talen Energy Corp
|
6,663 | $2,127,028 | |
| 6 | TAC |
Transalta Corp
|
146,947 | $1,925,004 | |
| 7 | KEN |
Kenon Holdings Ltd.
|
15,058 | $1,240,176 | |
| 8 | DGXX |
Digi Power X Inc.
|
386,113 | $783,809 |
All Filings in CEG
Export CSV
33 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $187,656,000 | 672,000 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $66,299,813 | 237,421 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $571,066,250 | 2,045,000 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $15,011,148 | 42,492 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $347,582,353 | 983,900 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $557,071,463 | 1,576,900 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $155,200,929 | 471,635 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $512,361,990 | 1,557,000 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $297,643,815 | 904,500 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $172,989,031 | 535,968 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $196,464,012 | 608,700 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $326,084,428 | 1,010,300 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $157,117,554 | 779,237 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $55,327,272 | 274,400 | Call | Defined | 2025-05-19 | |
| 2025-03-31 | $375,414,897 | 1,861,900 | Put | Defined | 2025-05-19 | |
| 2024-12-31 | $126,737,530 | 566,526 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $202,323,324 | 904,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $78,119,532 | 349,200 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $184,510,192 | 709,600 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $62,568,872 | 240,631 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $141,060,850 | 542,500 | Call | Defined | 2024-11-15 | |
| 2024-06-30 | $177,989,160 | 888,746 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $13,199,952 | 71,409 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $8,411,170 | 71,958 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $12,066,974 | 110,625 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $9,192,442 | 100,409 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $9,370,780 | 119,373 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $6,651,014 | 77,149 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $12,656,027 | 152,134 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $1,004,741 | 17,547 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $7,786,518 | 138,427 | Call | Defined | 2022-05-17 | |
| 2022-03-31 | $337,612 | 6,002 | Put | Defined | 2022-05-17 | |
| 2022-03-31 | $10,397,250 | 184,840 | Shares | Defined | 2022-05-17 | |
| No filing history on record for this holder in this stock. | ||||||