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ProShares UltraPro Short S&P 500

48 hedge funds and large institutions have $94.3M invested in ProShares UltraPro Short S&P 500 in 2025 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 8 increasing their positions, 4 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

156% more capital invested

Capital invested by funds: $36.8M → $94.3M (+$57.5M)

117% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 12

100% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 4

33% more funds holding

Funds holding: 3648 (+12)

1.51% more ownership

Funds ownership: 1.8%3.31% (+1.5%)

26% less call options, than puts

Call options by funds: $20.4M | Put options by funds: $27.7M

Holders
48
Holders Change
+12
Holders Change %
+33.33%
% of All Funds
0.63%
Holding in Top 10
4
Holding in Top 10 Change
+4
Holding in Top 10 Change %
% of All Funds
0.05%
New
26
Increased
8
Reduced
4
Closed
12
Calls
$20.4M
Puts
$27.7M
Net Calls
-$7.22M
Net Calls Change
-$15M

SPXU Hedge Fund Activity: Q3 2025 in Review

48 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraPro Short S&P 500 (SPXU) for Q3 2025, worth a combined $94.3M — up 156% from $36.8M a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new SPXU positions and 12 closed out — a net gain of 14 holders — while 8 added to existing stakes and 4 trimmed.

The largest buyer was IMC Chicago, opening a new position worth an estimated $13.2M. The largest seller was Kovitz Investment Group Partners, exiting entirely with an estimated $17.1M sold.

  • 48 institutional investors held ProShares UltraPro Short S&P 500 (SPXU) as of Q3 2025, up from 36 in Q2 2025.
  • Funds reported $94.3M of ProShares UltraPro Short S&P 500 stock for Q3 2025, up 156% quarter-over-quarter.
  • 26 funds opened new ProShares UltraPro Short S&P 500 positions in Q3 2025 and 12 closed out, a net change of +14 holders.
  • The largest ProShares UltraPro Short S&P 500 buyer in Q3 2025 was IMC Chicago, an estimated $13.2M added.
  • The largest ProShares UltraPro Short S&P 500 seller in Q3 2025 was Kovitz Investment Group Partners, an estimated $17.1M sold.

Based on aggregated 13F filings for Q3 2025.