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Knuff & Co’s ProShares UltraPro Short S&P 500 SPXU Stock Holding History

Knuff & Co’s Portfolio SPXU Stock Details SPXU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-1,000
Closed -$67.2K – 130
2025
Q2 		$67.2K Buy
+1,000
New +$88.5K 0.02% 103
2021
Q1 		– Sell
-250
Closed -$148K – 165
2020
Q4 		$148K Buy
+250
New +$179K 0.06% 83

Other funds holding SPXU

T2I
Turim 21 Investimentos Rio De Janeiro, Brazil $613M AUM 14.25% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
SCM
Sollinda Capital Management Miami, Florida $468M AUM 15.7% 1-Year Est. Return
AWM
Axxcess Wealth Management Carlsbad, California $6.28B AUM 24.26% 1-Year Est. Return
RCM
Ridgepath Capital Management Knoxville, Tennessee $227M AUM 13.85% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
G
Gainplan Bloomfield Hills, Michigan $254M AUM 25.62% 1-Year Est. Return
TSS
Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Knuff & Co's SPXU Position: Q3 2025 in Review

Knuff & Co sold out of ProShares UltraPro Short S&P 500 (SPXU) in Q3 2025, closing a stake of 1,000 shares — an estimated $67.2K sold.

Knuff & Co first reported a position in SPXU in Q4 2020 and held it in 2 quarters. The position peaked at $148K in Q4 2020. 48 funds tracked by Wall St. Rank hold SPXU as of Q3 2025.

  • Knuff & Co reported no remaining ProShares UltraPro Short S&P 500 position as of Q3 2025 after selling out during the quarter.
  • Knuff & Co sold 1,000 ProShares UltraPro Short S&P 500 shares in Q3 2025, an estimated $67.2K.
  • Knuff & Co first reported a position in ProShares UltraPro Short S&P 500 in Q4 2020 and held it in 2 quarters.
  • Knuff & Co's ProShares UltraPro Short S&P 500 position peaked at $148K in Q4 2020.
  • 48 funds tracked by Wall St. Rank held ProShares UltraPro Short S&P 500 as of Q3 2025.

Based on Knuff & Co's 13F filing for Q3 2025, filed 13 Nov 2025.