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 		$6.63M Sell
133,600
-1,089,100
-89% -$78.3M 0.01% 1099
2025
Q4 		$87.7M Buy
1,222,700
+22,500
+2% +$2.51M 0.15% 118
2025
Q3 		$134M Buy
1,200,200
+558,700
+87% +$43.7M 0.24% 59
2025
Q2 		$35.9M Buy
641,500
+292,400
+84% +$11.3M 0.08% 233
2025
Q1 		$7.55M Buy
349,100
+118,300
+51% +$4M 0.02% 782
2024
Q4 		$4.9M Buy
230,800
+104,600
+83% +$2.03M 0.01% 1189
2024
Q3 		$1.02M Sell
126,200
-389,300
-76% -$2.93M ﹤0.01% 2272
2024
Q2 		$4.37M Buy
515,500
+515,400
+515,400% +$5.8M 0.02% 889
2024
Q1 		$1.14K Buy
+100
New +$1.07K ﹤0.01% 6609

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.