JFG
OKLO

Jefferies Financial Group’s Oklo OKLO Stock Holding History

Jefferies Financial Group’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 		$2.12M Sell
42,700
-16,800
-28% -$1.21M 0.01% 626
2025
Q4 		$4.27M Buy
59,500
+42,000
+240% +$4.68M 0.02% 536
2025
Q3 		$1.95M Buy
+17,500
New +$1.37M 0.01% 652

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

Jefferies Financial Group's OKLO Position: Q1 2026 in Review

Jefferies Financial Group reduced its Oklo (OKLO) stake by 9.5% in Q1 2026, selling an estimated $223K and leaving 29,700 shares worth $1.47M. The position accounts for 0.01% of the portfolio, ranked #765.

Jefferies Financial Group first reported a position in OKLO in Q4 2025 and has held it in 2 quarters since. The position peaked at $2.35M in Q4 2025. 675 funds tracked by Wall St. Rank hold OKLO as of Q1 2026.

  • Jefferies Financial Group held 29,700 shares of Oklo worth $1.47M as of Q1 2026.
  • Jefferies Financial Group sold 3,100 Oklo shares in Q1 2026, an estimated $223K.
  • Oklo made up 0.01% of Jefferies Financial Group's portfolio in Q1 2026, its #765 holding.
  • Jefferies Financial Group first reported a position in Oklo in Q4 2025 and has held it in 2 quarters since.
  • Jefferies Financial Group's Oklo position peaked at $2.35M in Q4 2025.
  • 675 funds tracked by Wall St. Rank held Oklo as of Q1 2026.

Based on Jefferies Financial Group's 13F filing for Q1 2026, filed 8 May 2026.