Simplex Trading
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Simplex Trading’s ProShares Ultra SpaceX SPCF Stock Holding History

Simplex Trading’s Portfolio SPCF Stock Details SPCF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$90.3K Buy
5,400
+4,200
+350% +$64.1K ﹤0.01% 5539
2026
Q2 		$30.8K Buy
+1,200
New +$32.1K ﹤0.01% 6738

Other funds holding SPCF

BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $294B AUM 47.59% 1-Year Est. Return
Jane Street
Jane Street New York $1.19T AUM 51.51% 1-Year Est. Return
HRT Financial
HRT Financial New York $57.2B AUM 52.85% 1-Year Est. Return
Jump Financial
Jump Financial Chicago, Illinois $13.9B AUM 45.06% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $100B AUM 26.06% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
MAM
Morse Asset Management Darien, Connecticut $579M AUM 50.13% 1-Year Est. Return
Ameritas Advisory Services
Ameritas Advisory Services Lincoln, Nebraska $5.22B AUM 19.55% 1-Year Est. Return
SBI Securities
SBI Securities Tokyo, Japan $4.38B AUM 56.37% 1-Year Est. Return
Physician Wealth Advisors
Physician Wealth Advisors Midvale, Utah $869M AUM 17.6% 1-Year Est. Return

Simplex Trading's SPCF Position: Q3 2026 in Review

Simplex Trading reduced its ProShares Ultra SpaceX (SPCF) stake by 4.2% in Q3 2026, selling an estimated $2.58K and leaving 3,885 shares worth $65K. The position accounts for ﹤0.01% of the portfolio, ranked #5901.

Simplex Trading first reported a position in SPCF in Q2 2026 and has held it in 2 quarters since. The position peaked at $104K in Q2 2026. 14 funds tracked by Wall St. Rank hold SPCF as of Q3 2026.

  • Simplex Trading held 3,885 shares of ProShares Ultra SpaceX worth $65K as of Q3 2026.
  • Simplex Trading sold 169 ProShares Ultra SpaceX shares in Q3 2026, an estimated $2.58K.
  • ProShares Ultra SpaceX made up ﹤0.01% of Simplex Trading's portfolio in Q3 2026, its #5901 holding.
  • Simplex Trading first reported a position in ProShares Ultra SpaceX in Q2 2026 and has held it in 2 quarters since.
  • Simplex Trading's ProShares Ultra SpaceX position peaked at $104K in Q2 2026.
  • 14 funds tracked by Wall St. Rank held ProShares Ultra SpaceX as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.