ProShares UltraShort SmallCap600
SDD
5 hedge funds and large institutions have $308K invested in ProShares UltraShort SmallCap600 in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 0 closing their positions.
88% more capital invested
Capital invested by funds: $164K → $308K (+$144K)
67% more funds holding
Funds holding: 3 → 5 (+2)
9.11% more ownership
Funds ownership: 8.46% → 17.57% (+9.1%)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$182K |
| 2 |
Simplex Trading
Chicago,
Illinois
|
+$3.71K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$199 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $168K | +$182K | +12,800 | New |
|
|
WIM
2
WealthPlan Investment Management
Omaha,
Nebraska
| $137K | – | – | – |
|
|
3
Simplex Trading
Chicago,
Illinois
| $3K | +$3.71K | +261 | New |
|
4
UBS Group
Zurich,
Switzerland
| $105 | – | – | – |
|
|
5
Morgan Stanley
New York
| $15 | -$199 | -14 | -93% |
|
SDD Hedge Fund Activity: Q3 2025 in Review
5 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraShort SmallCap600 (SDD) for Q3 2025, worth a combined $308K — up 88% from $164K a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new SDD positions and 0 closed out — a net gain of 2 holders — while 0 added to existing stakes and 1 trimmed.
The largest buyer was Susquehanna International Group, opening a new position worth an estimated $182K. The largest seller was Morgan Stanley, cutting an estimated $199.
- 5 institutional investors held ProShares UltraShort SmallCap600 (SDD) as of Q3 2025, up from 3 in Q2 2025.
- Funds reported $308K of ProShares UltraShort SmallCap600 stock for Q3 2025, up 88% quarter-over-quarter.
- 2 funds opened new ProShares UltraShort SmallCap600 positions in Q3 2025 and 0 closed out, a net change of +2 holders.
- The largest ProShares UltraShort SmallCap600 buyer in Q3 2025 was Susquehanna International Group, an estimated $182K added.
- The largest ProShares UltraShort SmallCap600 seller in Q3 2025 was Morgan Stanley, an estimated $199 sold.
Based on aggregated 13F filings for Q3 2025.