Barclays
OKLO

Barclays’s Oklo OKLO Stock Holding History

Barclays’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 		$1.76M Sell
35,500
-99,500
-74% -$7.15M ﹤0.01% 2426
2025
Q4 		$9.69M Buy
135,000
+110,000
+440% +$12.3M ﹤0.01% 1702
2025
Q3 		$2.79M Sell
25,000
-160,200
-87% -$12.5M ﹤0.01% 2618
2025
Q2 		$10.4M Buy
+185,200
New +$7.14M ﹤0.01% 1558

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

Barclays's OKLO Position: Q1 2026 in Review

Barclays reduced its Oklo (OKLO) stake by 30% in Q1 2026, selling an estimated $8.65M and leaving 280,471 shares worth $13.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1272.

Barclays first reported a position in OKLO in Q2 2024 and has held it in 8 quarters since. The position peaked at $28.8M in Q4 2025. 675 funds tracked by Wall St. Rank hold OKLO as of Q1 2026.

  • Barclays held 280,471 shares of Oklo worth $13.9M as of Q1 2026.
  • Barclays sold 120,302 Oklo shares in Q1 2026, an estimated $8.65M.
  • Oklo made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #1272 holding.
  • Barclays first reported a position in Oklo in Q2 2024 and has held it in 8 quarters since.
  • Barclays's Oklo position peaked at $28.8M in Q4 2025.
  • 675 funds tracked by Wall St. Rank held Oklo as of Q1 2026.

Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.