Position in OKLO
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$26,431,470
+$26,431,470 QoQ
Shares Held
533,000
Ownership
0.306%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OKLO Over Time
Shares Held
Position Value (USD)
Derivatives in OKLO
reported options exposure · as of Mar 31, 2026CallValue
$243,541,449
CallShares
4,911,100
PutValue
$191,675,268
PutShares
3,865,200
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. OKLO ranks #4 (2.6% 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
|
237,421 | $66,299,813 | |
| 4 | OKLO |
Oklo Inc.
This page
|
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 OKLO
Export CSV
28 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $26,431,470 | 533,000 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $243,541,449 | 4,911,100 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $191,675,268 | 3,865,200 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $317,243,784 | 4,420,900 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $377,945,568 | 5,266,800 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $585,878,892 | 5,248,400 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $450,561,006 | 4,036,200 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $78,469,985 | 1,401,500 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $83,391,506 | 1,489,400 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $15,471,939 | 715,300 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $2,909,645 | 134,519 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $25,281,144 | 1,168,800 | Call | Defined | 2025-05-19 | |
| 2024-12-31 | $6,178,693 | 291,036 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $8,704,300 | 410,000 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $21,586,664 | 1,016,800 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $4,239,846 | 524,085 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $621,312 | 76,800 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $1,503,931 | 185,900 | Call | Defined | 2024-11-15 | |
| 2024-06-30 | $4,430,038 | 523,027 | Shares | Defined | 2024-08-15 | |
| 2023-09-30 | $1,096,365 | 105,929 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $1,043,438 | 100,042 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,015,832 | 100,082 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $993,061 | 100,107 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $977,571 | 100,161 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $968,946 | 100,409 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $983,612 | 100,780 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $986,201 | 100,122 | Shares | Defined | 2022-02-15 | |
| 2021-09-30 | $983,000 | 100,000 | Shares | Defined | 2021-11-16 | |
| No filing history on record for this holder in this stock. | ||||||