MIM
OKLO

Marco Investment Management’s Oklo OKLO Stock Holding History

Marco Investment 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 		$1.53M Buy
29,300
+14,675
+100% +$916K 0.1% 106
2026
Q1 		$725K Buy
14,625
+1,600
+12% +$115K 0.05% 135
2025
Q4 		$935K Sell
13,025
-2,080
-14% -$232K 0.07% 118
2025
Q3 		$1.69M Sell
15,105
-4,470
-23% -$350K 0.13% 95
2025
Q2 		$1.1M Sell
19,575
-5,800
-23% -$224K 0.09% 111
2025
Q1 		$549K Buy
+25,375
New +$857K 0.05% 139

Other funds holding OKLO

Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Marco Investment Management's OKLO Position: Q2 2026 in Review

Marco Investment Management increased its Oklo (OKLO) stake by 100% in Q2 2026, buying an estimated $916K and bringing the position to 29,300 shares worth $1.53M. The position accounts for 0.1% of the portfolio, ranked #106.

Marco Investment Management first reported a position in OKLO in Q1 2025 and has held it in 6 quarters since. The position peaked at $1.69M in Q3 2025. 666 funds tracked by Wall St. Rank hold OKLO as of Q2 2026.

  • Marco Investment Management held 29,300 shares of Oklo worth $1.53M as of Q2 2026.
  • Marco Investment Management bought 14,675 Oklo shares in Q2 2026, an estimated $916K.
  • Oklo made up 0.1% of Marco Investment Management's portfolio in Q2 2026, its #106 holding.
  • Marco Investment Management first reported a position in Oklo in Q1 2025 and has held it in 6 quarters since.
  • Marco Investment Management's Oklo position peaked at $1.69M in Q3 2025.
  • 666 funds tracked by Wall St. Rank held Oklo as of Q2 2026.

Based on Marco Investment Management's 13F filing for Q2 2026, filed 3 Aug 2026.