Position in OKLO
as of Jun 30, 2026
· filed Aug 17, 2026
Position Value
$488,709
+$87,626 QoQ
Shares Held
9,339
+15.5% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#293
of 665 holders
Holding Since
Sep 2021
11 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in OKLO Over Time
Shares Held
Position Value (USD)
Derivatives in OKLO
reported options exposure · as of Sep 30, 2025CallValue
$0
CallShares
0
PutValue
$279,075
PutShares
2,500
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 Jun 30, 2026CAPSTONE INVESTMENT ADVISORS, LLC holds $25,840,940 across 4 Utilities - Independent Power Producers names. OKLO ranks #3 (1.9% of the industry book) .
All Filings in OKLO
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $488,709 | 9,339 | Shares | Defined | 2026-08-17 | |
| 2026-03-31 | $401,083 | 8,088 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $565,971 | 7,887 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $279,075 | 2,500 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $216,338 | 1,938 | Shares | Defined | 2025-11-14 | |
| 2025-03-31 | $389,772 | 18,020 | Shares | Sole | 2025-05-15 | |
| 2022-12-31 | $3,705,625 | 373,551 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $3,645,857 | 373,551 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $3,604,767 | 373,551 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,645,857 | 373,551 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $3,748,102 | 380,518 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $3,157,572 | 321,218 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||