Group One Trading
OKLO

Group One Trading’s Oklo OKLO Stock Holding History

Group One Trading’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
Q1 		$45.9M Sell
925,200
-313,200
-25% -$22.5M 0.09% 215
2025
Q4 		$88.9M Sell
1,238,400
-207,400
-14% -$23.1M 0.16% 115
2025
Q3 		$161M Buy
1,445,800
+576,900
+66% +$45.2M 0.28% 51
2025
Q2 		$48.6M Sell
868,900
-54,100
-6% -$2.09M 0.11% 159
2025
Q1 		$20M Buy
923,000
+219,600
+31% +$7.42M 0.06% 321
2024
Q4 		$14.9M Buy
703,400
+123,300
+21% +$2.39M 0.03% 494
2024
Q3 		$4.69M Buy
580,100
+450,400
+347% +$3.39M 0.01% 1048
2024
Q2 		$1.1M Buy
129,700
+117,700
+981% +$1.32M ﹤0.01% 1916
2024
Q1 		$137K Buy
+12,000
New +$129K ﹤0.01% 3870

Other funds holding OKLO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DE
Defiance ETFs New York $6.98B AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

Group One Trading's OKLO Position: Q4 2025 in Review

Group One Trading sold out of Oklo (OKLO) in Q4 2025, closing a stake of 40,153 shares — an estimated $4.48M sold.

Group One Trading first reported a position in OKLO in Q1 2024 and held it in 6 quarters. The position peaked at $8.66M in Q4 2024. 681 funds tracked by Wall St. Rank hold OKLO as of Q4 2025.

  • Group One Trading reported no remaining Oklo position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 40,153 Oklo shares in Q4 2025, an estimated $4.48M.
  • Group One Trading first reported a position in Oklo in Q1 2024 and held it in 6 quarters.
  • Group One Trading's Oklo position peaked at $8.66M in Q4 2024.
  • 681 funds tracked by Wall St. Rank held Oklo as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.