ProShares UltraPro Short Dow 30
SDOW
25 hedge funds and large institutions have $15.5M invested in ProShares UltraPro Short Dow 30 in 2026 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 7 increasing their positions, 4 reducing their positions, and 11 closing their positions.
75% more repeat investments, than reductions
Existing positions increased: 7 | Existing positions reduced: 4
11% less call options, than puts
Call options by funds: $21.8M | Put options by funds: $24.6M
17% less funds holding
Funds holding: 30 → 25 (-5)
27% less first-time investments, than exits
New positions opened: 8 | Existing positions closed: 11
31% less capital invested
Capital invested by funds: $22.5M → $15.5M (-$6.94M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Group One Trading
Chicago,
Illinois
|
+$1.42M |
| 2 |
IMC Chicago
Chicago,
Illinois
|
+$1.08M |
| 3 |
Simplex Trading
Chicago,
Illinois
|
+$999K |
| 4 |
JF
Jump Financial
Chicago,
Illinois
|
+$920K |
| 5 |
CCM
Capstone Capital Management
Hong Kong,
|
+$388K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
QC
Quadrature Capital
London,
United Kingdom
|
-$3.68M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$2.75M |
| 3 |
Jane Street
New York
|
-$2.59M |
| 4 |
GS
GTS Securities
New York
|
-$1.31M |
| 5 |
TRCT
Tower Research Capital (TRC)
New York
|
-$854K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
QC
26
Quadrature Capital
London,
United Kingdom
| – | -$3.68M | -115,200 | Closed |
|
|
27
Citadel Advisors
Miami,
Florida
| – | -$2.75M | -87,701 | Closed |
|
|
28
Jane Street
New York
| – | -$2.59M | -82,705 | Closed |
|
|
GS
29
GTS Securities
New York
| – | -$1.31M | -40,809 | Closed |
|
|
FTUS
30
Flow Traders U.S.
New York
| – | -$718K | -22,471 | Closed |
|
|
AWE
31
Avidian Wealth Enterprises
Houston,
Texas
| – | -$639K | -20,000 | Closed |
|
|
XT
32
XTX Topco
George Town,
Cayman Islands
| – | -$414K | -12,949 | Closed |
|
33
BNP Paribas Financial Markets
Paris,
France
| – | -$18.7K | -585 | Closed |
|
34
Belvedere Trading
Chicago,
Illinois
| – | -$6.17K | -193 | Closed |
|
35
Optiver Holding
Amsterdam,
Netherlands
| – | -$5.46K | -171 | Closed |
|
SDOW Hedge Fund Activity: Q1 2026 in Review
25 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraPro Short Dow 30 (SDOW) for Q1 2026, worth a combined $15.5M — down 31% from $22.5M a quarter earlier.
Sellers outnumbered buyers: 11 funds closed out of SDOW and 8 opened new positions — a net loss of 3 holders — while 4 trimmed existing stakes and 7 added.
The largest buyer was Group One Trading, adding an estimated $1.42M. The largest seller was Quadrature Capital, exiting entirely with an estimated $3.68M sold.
- 25 institutional investors held ProShares UltraPro Short Dow 30 (SDOW) as of Q1 2026, down from 30 in Q4 2025.
- Funds reported $15.5M of ProShares UltraPro Short Dow 30 stock for Q1 2026, down 31% quarter-over-quarter.
- 8 funds opened new ProShares UltraPro Short Dow 30 positions in Q1 2026 and 11 closed out, a net change of -3 holders.
- The largest ProShares UltraPro Short Dow 30 buyer in Q1 2026 was Group One Trading, an estimated $1.42M added.
- The largest ProShares UltraPro Short Dow 30 seller in Q1 2026 was Quadrature Capital, an estimated $3.68M sold.
Based on aggregated 13F filings for Q1 2026.