Position in CEG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$60,552,570
+$60,226,502 QoQ
Shares Held
216,840
+23393.0% QoQ
Ownership
0.060%
of shares outstanding
% of Portfolio
0.05%
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
$50,348,775
CallShares
180,300
PutValue
$76,626,200
PutShares
274,400
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 - Independent Power Producers
Utilities · as of Mar 31, 2026MILLENNIUM MANAGEMENT LLC holds $761,728,796 across 9 Utilities - Independent Power Producers names. CEG ranks #4 (7.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NRG |
Nrg Energy, Inc.
|
1,985,961 | $290,228,340 | |
| 2 | TLN |
Talen Energy Corp
|
787,161 | $251,285,406 | |
| 3 | TAC |
Transalta Corp
|
8,318,000 | $108,965,800 | |
| 4 | CEG |
Constellation Energy Corp
This page
|
216,840 | $60,552,570 | |
| 5 | VST |
Vistra Corp.
|
310,782 | $46,719,858 | |
| 6 | OKLO |
Oklo Inc.
|
56,876 | $2,820,480 | |
| 7 | HNRG |
Hallador Energy Co
|
48,788 | $794,268 | |
| 8 | KEN |
Kenon Holdings Ltd.
|
3,853 | $317,333 |
All Filings in CEG
Export CSV
43 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $76,626,200 | 274,400 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $60,552,570 | 216,840 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $50,348,775 | 180,300 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $43,628,845 | 123,500 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $326,068 | 923 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $45,218,560 | 128,000 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $40,409,796 | 122,800 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $35,276,304 | 107,200 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $77,973,794 | 236,952 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $77,236,468 | 239,300 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $51,964,360 | 161,000 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $77,230,335 | 239,281 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $50,185,707 | 248,900 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $51,496,302 | 255,400 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $61,304,794 | 304,046 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $32,035,272 | 143,200 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $35,905,455 | 160,500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $31,636,844 | 141,419 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $63,669,537 | 244,864 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $59,882,606 | 230,300 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $32,632,510 | 125,500 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $18,625,110 | 93,000 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $3,684,968 | 18,400 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $177,728,610 | 887,445 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $20,167,135 | 109,100 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $4,732,160 | 25,600 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $17,836,361 | 96,491 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $2,302,733 | 19,700 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $8,907,018 | 76,200 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $52,191,034 | 446,497 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $6,752,052 | 61,900 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $5,606,712 | 51,400 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $891,292 | 8,171 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,382,405 | 15,100 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $439,440 | 4,800 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $41,607,003 | 454,473 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $425,470 | 5,420 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $40,710,948 | 472,230 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $49,019,291 | 589,245 | Shares | Sole | 2022-11-14 | |
| 2022-09-30 | $1,880,094 | 22,600 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $1,880,094 | 22,600 | Call | Sole | 2022-11-14 | |
| 2022-06-30 | $22,196,953 | 387,652 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $52,271,212 | 929,266 | Shares | Sole | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||