XTX Topco’s Oklo OKLO Stock Holding History

XTX Topco’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	–	Sell	-16,326	Closed	-$810K	–	4817
2026 Q1	$810K	Buy	16,326 +5,163	+46%	+$371K	0.01%	1604
2025 Q4	$801K	Sell	11,163 -2,376	-18%	-$265K	0.02%	1189
2025 Q3	$1.51M	Buy	+13,539	New	+$1.06M	0.08%	324

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

XTX Topco's OKLO Position: Q2 2026 in Review

XTX Topco sold out of Oklo (OKLO) in Q2 2026, closing a stake of 16,326 shares — an estimated $810K sold.

XTX Topco first reported a position in OKLO in Q3 2025 and held it in 3 quarters. The position peaked at $1.51M in Q3 2025. 672 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

XTX Topco reported no remaining Oklo position as of Q2 2026 after selling out during the quarter.
XTX Topco sold 16,326 Oklo shares in Q2 2026, an estimated $810K.
XTX Topco first reported a position in Oklo in Q3 2025 and held it in 3 quarters.
XTX Topco's Oklo position peaked at $1.51M in Q3 2025.
672 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.