Ken Griffin
USOY

Ken Griffin’s Defiance Oil Enhanced Options Income ETF USOY Stock Holding History

Ken Griffin’s Portfolio USOY Stock Details USOY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$205K Buy
+22,200
New +$162K ﹤0.01% 11367
2025
Q3 		– Sell
-30,900
Closed -$288K – 14386
2025
Q2 		$288K Buy
30,900
+1,900
+7% +$19.3K ﹤0.01% 9905
2025
Q1 		$367K Buy
+29,000
New +$387K ﹤0.01% 9137

Other funds holding USOY

NWA
Navis Wealth Advisors Rye Brook, New York $196M AUM 33.05% 1-Year Est. Return
FIA
Foundations Investment Advisors Phoenix, Arizona $8.07B AUM 24.97% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Ken Griffin's USOY Position: Q1 2026 in Review

Ken Griffin sold out of Defiance Oil Enhanced Options Income ETF (USOY) in Q1 2026, closing a stake of 25,313 shares — an estimated $185K sold.

Ken Griffin first reported a position in USOY in Q4 2024 and held it in 4 quarters. The position peaked at $245K in Q4 2024. 10 funds tracked by Wall St. Rank hold USOY as of Q1 2026.

  • Ken Griffin reported no remaining Defiance Oil Enhanced Options Income ETF position as of Q1 2026 after selling out during the quarter.
  • Ken Griffin sold 25,313 Defiance Oil Enhanced Options Income ETF shares in Q1 2026, an estimated $185K.
  • Ken Griffin first reported a position in Defiance Oil Enhanced Options Income ETF in Q4 2024 and held it in 4 quarters.
  • Ken Griffin's Defiance Oil Enhanced Options Income ETF position peaked at $245K in Q4 2024.
  • 10 funds tracked by Wall St. Rank held Defiance Oil Enhanced Options Income ETF as of Q1 2026.

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