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ProShares Ultra S&P500

263 hedge funds and large institutions have $1.84B invested in ProShares Ultra S&P500 in 2025 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 76 increasing their positions, 86 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

124% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 21

45% more call options, than puts

Call options by funds: $118M | Put options by funds: $81.6M

9% more funds holding

Funds holding: 241263 (+22)

0% more funds holding in top 10

Funds holding in top 10: 1717 (0)

12% less repeat investments, than reductions

Existing positions increased: 76 | Existing positions reduced: 86

22% less capital invested

Capital invested by funds: $2.35B → $1.84B (-$517M)

37.46% less ownership

Funds ownership: 61.51%24.06% (-37%)

Holders
263
Holders Change
+22
Holders Change %
+9.13%
% of All Funds
3.18%
Holding in Top 10
17
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.21%
New
47
Increased
76
Reduced
86
Closed
21
Calls
$118M
Puts
$81.6M
Net Calls
+$36.6M
Net Calls Change
-$34.3M

SSO Hedge Fund Activity: Q4 2025 in Review

263 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in ProShares Ultra S&P500 (SSO) for Q4 2025, worth a combined $1.84B — down 22% from $2.35B a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new SSO positions and 21 closed out — a net gain of 26 holders — while 76 added to existing stakes and 86 trimmed.

The largest buyer was Client First Investment Management, adding an estimated $20.5M. The largest seller was AssetMark Inc, cutting an estimated $561M.

  • 263 institutional investors held ProShares Ultra S&P500 (SSO) as of Q4 2025, up from 241 in Q3 2025.
  • Funds reported $1.84B of ProShares Ultra S&P500 stock for Q4 2025, down 22% quarter-over-quarter.
  • 47 funds opened new ProShares Ultra S&P500 positions in Q4 2025 and 21 closed out, a net change of +26 holders.
  • The largest ProShares Ultra S&P500 buyer in Q4 2025 was Client First Investment Management, an estimated $20.5M added.
  • The largest ProShares Ultra S&P500 seller in Q4 2025 was AssetMark Inc, an estimated $561M sold.

Based on aggregated 13F filings for Q4 2025.