Optiver Holding’s Oklo OKLO Stock Holding History

Optiver Holding’s Portfolio OKLO Stock Details OKLO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$648K	Sell	12,378 -36,299	-75%	-$2.27M	﹤0.01%	709
2026 Q1	$2.41M	Buy	+48,677	New	+$3.5M	﹤0.01%	491

Other funds holding OKLO

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Optiver Holding's OKLO Position: Q2 2026 in Review

Optiver Holding reduced its Oklo (OKLO) stake by 75% in Q2 2026, selling an estimated $2.27M and leaving 12,378 shares worth $648K. The position accounts for ﹤0.01% of the portfolio, ranked #709.

Optiver Holding first reported a position in OKLO in Q1 2026 and has held it in 2 quarters since. The position peaked at $2.41M in Q1 2026. 668 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

Optiver Holding held 12,378 shares of Oklo worth $648K as of Q2 2026.
Optiver Holding sold 36,299 Oklo shares in Q2 2026, an estimated $2.27M.
Oklo made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #709 holding.
Optiver Holding first reported a position in Oklo in Q1 2026 and has held it in 2 quarters since.
Optiver Holding's Oklo position peaked at $2.41M in Q1 2026.
668 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.