Capital World Investors’s Oklo OKLO Stock Holding History

Capital World Investors’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	-537,354	Closed	-$26.6M	–	692
2026 Q1	$26.6M	Buy	537,354 +31,416	+6%	+$2.26M	﹤0.01%	518
2025 Q4	$36.3M	Buy	505,938 +24,923	+5%	+$2.78M	﹤0.01%	443
2025 Q3	$53.7M	Buy	+481,015	New	+$37.7M	0.01%	408

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

Capital World Investors's OKLO Position: Q2 2026 in Review

Capital World Investors sold out of Oklo (OKLO) in Q2 2026, closing a stake of 537,354 shares — an estimated $26.6M sold.

Capital World Investors first reported a position in OKLO in Q3 2025 and held it in 3 quarters. The position peaked at $53.7M in Q3 2025. 670 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

Capital World Investors reported no remaining Oklo position as of Q2 2026 after selling out during the quarter.
Capital World Investors sold 537,354 Oklo shares in Q2 2026, an estimated $26.6M.
Capital World Investors first reported a position in Oklo in Q3 2025 and held it in 3 quarters.
Capital World Investors's Oklo position peaked at $53.7M in Q3 2025.
670 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on Capital World Investors's 13F filing for Q2 2026, filed 12 Aug 2026.