Jacob DeWitte owns 10.83% of Oklo
20,151,338 shares as of the October 1, 2026 filing, worth $564M at the latest close.
OKLO · $5.2B market cap · Founder-ledGet an email when Jacob DeWitte’s stake moves.
Free.
The stake
10.83%
worth $564M at the latest close
Stake rank
#147
by dollar value of the stake
Last sale
18 days ago
Oct 1, 2026
Last buy
None
no purchases since 2024
Jacob DeWitte owns 10.83% of Oklo Inc.: 20,151,338 of 186,017,650 shares, worth about $564M at the 2026-10-16 close. The stake has moved from 18.10% in 2024 to 10.83% on 2026-10-01, across 18 sales and 0 purchases that moved it since 2016. The last trade that moved it was a planned sale of $4.4M on 2026-10-01.
How the stake is held
as of the Oct 1, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Oct 1, 2026 · Form 4 ↗
HELD DIRECTLY
391,533
1.9%
HELD INDIRECTLY · 9 VEHICLES
19,759,805
98.1%
By the Jacob DeWitte Family Trust
7,851,901
39.0%
By the Caroline DeWitte Family Trust
7,583,085
37.6%
By Jacob DeWitte GRAT No. 2
1,000,000
5.0%
By Caroline DeWitte GRAT No. 2
1,000,000
5.0%
By Caroline Cochran GRAT
509,479
2.5%
By Jacob DeWitte GRAT No. 3
506,807
2.5%
THE STAKE
20,151,338
10.83%