Two Sigma Investments
OKLO

Two Sigma Investments’s Oklo OKLO Stock Holding History

Two Sigma Investments’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 		$1.61M Buy
32,500
+17,500
+117% +$1.26M ﹤0.01% 2923
2025
Q4 		$1.08M Sell
15,000
-20,400
-58% -$2.27M ﹤0.01% 2860
2025
Q3 		$3.95M Buy
+35,400
New +$2.77M 0.01% 1635

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

Two Sigma Investments's OKLO Position: Q1 2026 in Review

Two Sigma Investments increased its Oklo (OKLO) stake by 53% in Q1 2026, buying an estimated $3.99M and bringing the position to 160,317 shares worth $7.95M. The position accounts for 0.01% of the portfolio, ranked #1588.

Two Sigma Investments first reported a position in OKLO in Q4 2023 and has held it in 9 quarters since. The position peaked at $11.8M in Q3 2025. 675 funds tracked by Wall St. Rank hold OKLO as of Q1 2026.

  • Two Sigma Investments held 160,317 shares of Oklo worth $7.95M as of Q1 2026.
  • Two Sigma Investments bought 55,456 Oklo shares in Q1 2026, an estimated $3.99M.
  • Oklo made up 0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1588 holding.
  • Two Sigma Investments first reported a position in Oklo in Q4 2023 and has held it in 9 quarters since.
  • Two Sigma Investments's Oklo position peaked at $11.8M in Q3 2025.
  • 675 funds tracked by Wall St. Rank held Oklo as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.