Jane Street’s Defiance Daily Target 2X Long Copper Miners ETF COPZ Stock Holding History

Jane Street’s Portfolio COPZ Stock Details COPZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$231K	Buy	+15,042	New	+$240K	﹤0.01%	9773

Other funds holding COPZ

Larson Financial Group St Louis, Missouri $4.11B AUM 23.62% 1-Year Est. Return

Harbour Investments Madison, Wisconsin $6.75B AUM 16.25% 1-Year Est. Return

Jane Street's COPZ Position: Q3 2026 in Review

Jane Street opened a new position in Defiance Daily Target 2X Long Copper Miners ETF (COPZ) in Q3 2026: 15,042 shares worth $231K. The stake represents ﹤0.01% of the portfolio and ranks #9773 among its holdings.

3 funds tracked by Wall St. Rank hold COPZ as of Q3 2026.

Jane Street held 15,042 shares of Defiance Daily Target 2X Long Copper Miners ETF worth $231K as of Q3 2026.
Defiance Daily Target 2X Long Copper Miners ETF was a new Jane Street position in Q3 2026.
Defiance Daily Target 2X Long Copper Miners ETF made up ﹤0.01% of Jane Street's portfolio in Q3 2026, its #9773 holding.
3 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long Copper Miners ETF as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.