ProShares UltraShort Utilities
4 hedge funds and large institutions have $771K invested in ProShares UltraShort Utilities in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, 1 reducing their positions, and 2 closing their positions.
20% less funds holding
Funds holding: 5 → 4 (-1)
39% less capital invested
Capital invested by funds: $1.27M → $771K (-$495K)
50% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 2
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$136K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
IMC Chicago
Chicago,
Illinois
|
-$300K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$185K |
| 3 |
Simplex Trading
Chicago,
Illinois
|
-$586 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
IMC Chicago
Chicago,
Illinois
| $643K | -$300K | -13,198 | -30% |
|
|
2
Jane Street
New York
| $128K | +$136K | +5,998 | New |
|
3
UBS Group
Zurich,
Switzerland
| $53 | – | – | – |
|
4
Morgan Stanley
New York
| $20 | – | – | – |
|
|
5
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| – | -$185K | -7,436 | Closed |
|
|
6
Simplex Trading
Chicago,
Illinois
| – | -$586 | -24 | Closed |
|
SDP Hedge Fund Activity: Q1 2026 in Review
4 of the 8,150 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraShort Utilities (SDP) for Q1 2026, worth a combined $771K — down 39% from $1.27M a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of SDP and 1 opened new positions — a net loss of 1 holder — while 1 trimmed existing stakes and 0 added.
The largest buyer was Jane Street, opening a new position worth an estimated $136K. The largest seller was IMC Chicago, cutting an estimated $300K.
- 4 institutional investors held ProShares UltraShort Utilities (SDP) as of Q1 2026, down from 5 in Q4 2025.
- Funds reported $771K of ProShares UltraShort Utilities stock for Q1 2026, down 39% quarter-over-quarter.
- 1 fund opened new ProShares UltraShort Utilities positions in Q1 2026 and 2 closed out, a net change of -1 holder.
- The largest ProShares UltraShort Utilities buyer in Q1 2026 was Jane Street, an estimated $136K added.
- The largest ProShares UltraShort Utilities seller in Q1 2026 was IMC Chicago, an estimated $300K sold.
Based on aggregated 13F filings for Q1 2026.