Jim Simons’s Defiance Daily Target 2X Long SMCI ETF SMCX Stock Holding History

Jim Simons’s Portfolio SMCX Stock Details SMCX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-4,600	Closed	-$358K	–	3876
2025 Q3	$358K	Buy	+4,600	New	+$395K	﹤0.01%	2934

Other funds holding SMCX

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Jim Simons's SMCX Position: Q4 2025 in Review

Jim Simons sold out of Defiance Daily Target 2X Long SMCI ETF (SMCX) in Q4 2025, closing a stake of 4,600 shares — an estimated $358K sold.

Jim Simons first reported a position in SMCX in Q3 2025 and held it in 1 quarter. The position peaked at $358K in Q3 2025. 9 funds tracked by Wall St. Rank hold SMCX as of Q4 2025.

Jim Simons reported no remaining Defiance Daily Target 2X Long SMCI ETF position as of Q4 2025 after selling out during the quarter.
Jim Simons sold 4,600 Defiance Daily Target 2X Long SMCI ETF shares in Q4 2025, an estimated $358K.
Jim Simons first reported a position in Defiance Daily Target 2X Long SMCI ETF in Q3 2025 and held it in 1 quarter.
Jim Simons's Defiance Daily Target 2X Long SMCI ETF position peaked at $358K in Q3 2025.
9 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long SMCI ETF as of Q4 2025.

Based on Renaissance Technologies's 13F filing for Q4 2025, filed 12 Feb 2026.