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Oklo Inc.

OKLO
Exchange
NYSE
Industry
Electric Services
SEC CIK
0001849056

In the last 90 days, Oklo Inc. insiders filed 0 open-market purchases and 20 sales; 673 institutions reported holding it in 13F filings for Q2 2026, worth $4.27B in total; ARK Invest is the only superinvestor holding it.

Q4 2021 vs. Q3 2021

How the institutions holding Oklo Inc. changed between Q3 2021 and Q4 2021.

All holders in Q4 2021All holders in Q3 2021

13F holders of OKLO: Q3 2021 compared with Q4 2021
MeasureQ3 2021Q4 2021Change
Holders7068−2
Shares47.3M47.0M−292.5K (−0.6%)
Value$464.4M$462.7M−$1.76M (−0.4%)

New holders (5)

Institutions that held Oklo Inc. at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to OKLO in Q4 2021
InstitutionSharesValue% of portfolio
Farallon Capital Management, L.L.C.98,300$968.0K0.01%
Bank of Nova Scotia50,000$493.0K0.00%
Penserra Capital Management LLC10,987$108.0K0.00%
PenderFund Capital Management Ltd.6,346$79.0K0.02%
State of Wyoming483$5.00K0.00%

Sold out (7)

Institutions that held Oklo Inc. at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of OKLO in Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Schonfeld Strategic Advisors LLC1,000,000$9.82M
Highbridge Capital Management LLC721,274$7.09M
Alberta Investment Management Corp500,000$4.92M
Athanor Capital, LP100,000$983.0K
Parallax Volatility Advisers, L.P.96,136$944.0K
Omers Administration Corp50,000$494.0K
DLD Asset Management, LP20,000$197.0K