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ProShares UltraPro S&P 500

128 hedge funds and large institutions have $561M invested in ProShares UltraPro S&P 500 in 2025 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 37 increasing their positions, 43 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

127% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 11

33% more funds holding in top 10

Funds holding in top 10: 34 (+1)

10% more funds holding

Funds holding: 116128 (+12)

0.61% less ownership

Funds ownership: 12.76%12.15% (-0.61%)

4% less capital invested

Capital invested by funds: $582M → $561M (-$20.9M)

14% less repeat investments, than reductions

Existing positions increased: 37 | Existing positions reduced: 43

16% less call options, than puts

Call options by funds: $267M | Put options by funds: $317M

Holders
128
Holders Change
+12
Holders Change %
+10.34%
% of All Funds
1.68%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.05%
New
25
Increased
37
Reduced
43
Closed
11
Calls
$267M
Puts
$317M
Net Calls
-$50.5M
Net Calls Change
-$127M

UPRO Hedge Fund Activity: Q3 2025 in Review

128 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraPro S&P 500 (UPRO) for Q3 2025, worth a combined $561M — down 3.6% from $582M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new UPRO positions and 11 closed out — a net gain of 14 holders — while 37 added to existing stakes and 43 trimmed.

The largest buyer was AssetMark Inc, adding an estimated $20.9M. The largest seller was Potomac Fund Management, cutting an estimated $110M.

  • 128 institutional investors held ProShares UltraPro S&P 500 (UPRO) as of Q3 2025, up from 116 in Q2 2025.
  • Funds reported $561M of ProShares UltraPro S&P 500 stock for Q3 2025, down 3.6% quarter-over-quarter.
  • 25 funds opened new ProShares UltraPro S&P 500 positions in Q3 2025 and 11 closed out, a net change of +14 holders.
  • The largest ProShares UltraPro S&P 500 buyer in Q3 2025 was AssetMark Inc, an estimated $20.9M added.
  • The largest ProShares UltraPro S&P 500 seller in Q3 2025 was Potomac Fund Management, an estimated $110M sold.

Based on aggregated 13F filings for Q3 2025.