RF
OKLO

Rossby Financial’s Oklo OKLO Stock Holding History

Rossby Financial’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 		$38.5K Buy
800
+300
+60% +$21.6K 0.01% 825
2025
Q4 		$35.9K Buy
500
+150
+43% +$16.7K 0.01% 609
2025
Q3 		$40.6K Buy
350
+150
+75% +$11.7K 0.01% 573
2025
Q2 		$11.2K Buy
+200
New +$7.71K ﹤0.01% 768

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

Rossby Financial's OKLO Position: Q1 2026 in Review

Rossby Financial increased its Oklo (OKLO) stake by 60% in Q1 2026, buying an estimated $21.6K and bringing the position to 800 shares worth $38.5K. The position accounts for 0.01% of the portfolio, ranked #825.

Rossby Financial first reported a position in OKLO in Q2 2025 and has held it in 4 quarters since. The position peaked at $40.6K in Q3 2025. 675 funds tracked by Wall St. Rank hold OKLO as of Q1 2026.

  • Rossby Financial held 800 shares of Oklo worth $38.5K as of Q1 2026.
  • Rossby Financial bought 300 Oklo shares in Q1 2026, an estimated $21.6K.
  • Oklo made up 0.01% of Rossby Financial's portfolio in Q1 2026, its #825 holding.
  • Rossby Financial first reported a position in Oklo in Q2 2025 and has held it in 4 quarters since.
  • Rossby Financial's Oklo position peaked at $40.6K in Q3 2025.
  • 675 funds tracked by Wall St. Rank held Oklo as of Q1 2026.

Based on Rossby Financial's 13F filing for Q1 2026, filed 11 May 2026.