ProShares UltraShort SmallCap600
3 hedge funds and large institutions have $544K invested in ProShares UltraShort SmallCap600 in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 0 increasing their positions, 0 reducing their positions, and 2 closing their positions.
109% more capital invested
Capital invested by funds: $261K → $544K (+$283K)
18.39% more ownership
Funds ownership: 16.85% → 35.24% (+18%)
25% less funds holding
Funds holding: 4 → 3 (-1)
50% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 2
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$300K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$3.13K |
| 2 |
Simplex Trading
Chicago,
Illinois
|
-$2.01K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $308K | +$300K | +26,733 | New |
|
|
WIM
2
WealthPlan Investment Management
Omaha,
Nebraska
| $236K | – | – | – |
|
3
Morgan Stanley
New York
| $21 | – | – | – |
|
|
4
UBS Group
Zurich,
Switzerland
| – | -$3.13K | -251 | Closed |
|
|
5
Simplex Trading
Chicago,
Illinois
| – | -$2.01K | -161 | Closed |
|
SDD Hedge Fund Activity: Q1 2026 in Review
3 of the 8,143 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraShort SmallCap600 (SDD) for Q1 2026, worth a combined $544K — up 109% from $261K a quarter earlier.
Sellers outnumbered buyers: 2 funds closed out of SDD and 1 opened new positions — a net loss of 1 holder — while 0 trimmed existing stakes and 0 added.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $300K. The largest seller was UBS Group, exiting entirely with an estimated $3.13K sold.
- 3 institutional investors held ProShares UltraShort SmallCap600 (SDD) as of Q1 2026, down from 4 in Q4 2025.
- Funds reported $544K of ProShares UltraShort SmallCap600 stock for Q1 2026, up 109% quarter-over-quarter.
- 1 fund opened new ProShares UltraShort SmallCap600 positions in Q1 2026 and 2 closed out, a net change of -1 holder.
- The largest ProShares UltraShort SmallCap600 buyer in Q1 2026 was Susquehanna International Group, an estimated $300K added.
- The largest ProShares UltraShort SmallCap600 seller in Q1 2026 was UBS Group, an estimated $3.13K sold.
Based on aggregated 13F filings for Q1 2026.