Simplex Trading
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Simplex Trading’s Sprott Junior Copper Miners ETF COPJ Stock Holding History

Simplex Trading’s Portfolio COPJ Stock Details COPJ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$270K Buy
6,916
+3,824
+124% +$167K ﹤0.01% 3939
2025
Q4 		$121K Buy
+3,092
New +$113K ﹤0.01% 4782

Other funds holding COPJ

Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
RAM
Riggs Asset Management Dallas, Pennsylvania $560M AUM 64.94% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
PVI
Pine Valley Investments Marlton, New Jersey $2.53B AUM 36.18% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $173B AUM 20.72% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Cetera Investment Advisers
Cetera Investment Advisers Schaumburg, Illinois $94B AUM 20.14% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $278B AUM 44.93% 1-Year Est. Return

Simplex Trading's COPJ Position: Q1 2026 in Review

Simplex Trading increased its Sprott Junior Copper Miners ETF (COPJ) stake by 124% in Q1 2026, buying an estimated $167K and bringing the position to 6,916 shares worth $270K. The position accounts for ﹤0.01% of the portfolio, ranked #3939.

Simplex Trading first reported a position in COPJ in Q4 2025 and has held it in 2 quarters since. 32 funds tracked by Wall St. Rank hold COPJ as of Q1 2026.

  • Simplex Trading held 6,916 shares of Sprott Junior Copper Miners ETF worth $270K as of Q1 2026.
  • Simplex Trading bought 3,824 Sprott Junior Copper Miners ETF shares in Q1 2026, an estimated $167K.
  • Sprott Junior Copper Miners ETF made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3939 holding.
  • Simplex Trading first reported a position in Sprott Junior Copper Miners ETF in Q4 2025 and has held it in 2 quarters since.
  • 32 funds tracked by Wall St. Rank held Sprott Junior Copper Miners ETF as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.