Ostrum Asset Management’s Oklo OKLO Stock Holding History

Ostrum Asset Management’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	-4,192	Closed	-$208K	–	576
2026 Q1	$208K	Buy	4,192 +3,006	+253%	+$216K	0.01%	515
2025 Q4	$85.1K	Buy	+1,186	New	+$132K	﹤0.01%	536

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

Ostrum Asset Management's OKLO Position: Q2 2026 in Review

Ostrum Asset Management sold out of Oklo (OKLO) in Q2 2026, closing a stake of 4,192 shares — an estimated $208K sold.

Ostrum Asset Management first reported a position in OKLO in Q4 2025 and held it in 2 quarters. The position peaked at $208K in Q1 2026. 671 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

Ostrum Asset Management reported no remaining Oklo position as of Q2 2026 after selling out during the quarter.
Ostrum Asset Management sold 4,192 Oklo shares in Q2 2026, an estimated $208K.
Ostrum Asset Management first reported a position in Oklo in Q4 2025 and held it in 2 quarters.
Ostrum Asset Management's Oklo position peaked at $208K in Q1 2026.
671 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on Ostrum Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.