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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 22 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.

Q1 2022 vs. Q4 2021

How the institutions holding Oklo Inc. changed between Q4 2021 and Q1 2022.

All holders in Q1 2022All holders in Q4 2021

13F holders of OKLO: Q4 2021 compared with Q1 2022
MeasureQ4 2021Q1 2022Change
Holders6869+1
Shares47.0M47.5M+561.1K (+1.2%)
Value$462.7M$464.4M+$1.69M (+0.4%)

New holders (9)

Institutions that held Oklo Inc. at the end of Q1 2022 but not at the end of Q4 2021.

Institutions new to OKLO in Q1 2022
InstitutionSharesValue% of portfolio
RP Investment Advisors LP839,091$8.19M1.15%
Alberta Investment Management Corp791,309$7.72M0.04%
Bank of Montreal366,200$3.58M0.00%
Sculptor Capital LP227,128$2.22M0.02%
Spartan Fund Management Inc.170,000$2.07M0.34%
Rivernorth Capital Management, LLC137,000$1.34M0.05%
Segantii Capital Management Ltd100,000$976.0K0.04%
Bank of America Corp4,524$44.0K0.00%
Royal Bank of Canada2,070$21.0K0.00%

Sold out (8)

Institutions that held Oklo Inc. at the end of Q4 2021 and filed for Q1 2022 without it.

Institutions that sold out of OKLO in Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
40 North Management LLC2,000,000$19.7M
UBS Oconnor LLC515,770$5.08M
Fortress Investment Group LLC416,563$4.10M
Hound Partners, LLC400,000$3.94M
Blackstone Group Inc.400,000$3.94M
Diameter Capital Partners LP300,000$2.96M
Advisor Group Holdings, Inc.31,100$306.0K
Prelude Capital Management, LLC29,480$290.0K