OKLO
OKLO INCData as of 2026 Q2 (06-30) · 13F snapshot
Summary
OKLO INC (OKLO) is held as common stock by 4 tracked hedge-fund managers, with a combined reported value of ~$38.50M; the largest are Cathie Wood, Izzy Englander, Ray Dalio. 4 tracked managers also disclosed PUT or CALL positions, reported separately below. This quarter: 3 added, 1 trimmed, 1 closed. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.
Attention · MediumThis quarter · Mixed
Common-stock holders44 also report options
Congress trades0
Price$37.11vs quarter-end-29.08%
Sectors2
This quarter's moves
Top holderNew0
Added3
Trimmed / sold2
Cathie WoodCommon-stock positions
PUT and CALL disclosures are excluded from these holder counts and values.
| Investor | Value | % of portfolio | Action |
|---|
PUT / CALL disclosures
Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.
Value $255.32M— of portfolio4,879,0002026 Q2
Value $102.42M— of portfolio1,957,1002026 Q2
Value $9.91M— of portfolio189,3002026 Q2
Value $7.51M— of portfolio143,5002026 Q2
Value $4.47M— of portfolio85,5002026 Q2
Value $3.44M— of portfolio65,8002026 Q2
Value $2.71M— of portfolio51,8002026 Q2
Value $1.09M— of portfolio20,8002026 Q2
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $255.32M | — | — |
| Ken GriffinPUT | $102.42M | — | — |
| Steven CohenPUT | $9.91M | — | — |
| Paul Tudor JonesPUT | $7.51M | — | — |
| Izzy EnglanderCALL | $4.47M | — | — |
| Steven CohenCALL | $3.44M | — | — |
| Paul Tudor JonesCALL | $2.71M | — | — |
| Izzy EnglanderPUT | $1.09M | — | — |
ARK ETF holdings
Cathie Wood · dailyARK total shares held · drag to inspect
2026-09-29holds 442,808
- ARKQweight in fund0.86%$16.43M
ARK publishes full ETF holdings daily (SEC Rule 6c-11). Line shows ARK's total shares held over time (not price); markers are buy/sell days. Derived from public CSVs — research only, not investment advice.
Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.