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ProShares UltraShort Russell2000
TWM

11 hedge funds and large institutions have $6.35M invested in ProShares UltraShort Russell2000 in 2025 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 2 increasing their positions, 2 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

46% more capital invested

Capital invested by funds: $4.35M → $6.35M (+$2M)

25% more first-time investments, than exits

New positions opened: 5 | Existing positions closed: 4

10% more funds holding

Funds holding: 10 → 11 (+1)

0% more repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 2

Holders
11
Holders Change
+1
Holders Change %
+10%
% of All Funds
0.13%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
2
Reduced
2
Closed
4
Calls
$1.03M
Puts
–
Net Calls
+$1.03M
Net Calls Change
+$1.56M

Top Buyers

Rank Fund Capital Flow
1
TRCT
Tower Research Capital (TRC)
New York
+$1.26M
2
IMC Chicago
IMC Chicago
Illinois
+$1.23M
3
Jane Street
Jane Street
New York
+$678K
4
FTUS
Flow Traders U.S.
New York
+$405K
5
PWM
Prosperity Wealth Management
California
+$358K

Top Sellers

Rank Fund Capital Flow
1
GS
GTS Securities
New York
-$986K
2
Renaissance Technologies
Renaissance Technologies
New York
-$596K
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$125K
4
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$5.49K
5
Group One Trading
Group One Trading
Illinois
-$2.03K
Name Holding Trade Value Shares
Change 		Change in
Stake
HIM
1
Hillsdale Investment Management
Ontario, Canada
$2.15M +$14K +430 +0.6%
TRCT
2
Tower Research Capital (TRC)
New York
$1.23M +$1.26M +38,496 +549,943%
IMC Chicago
3
IMC Chicago
Illinois
$1.2M +$1.23M +37,531 New
Jane Street
4
Jane Street
New York
$664K +$678K +20,750 New
FTUS
5
Flow Traders U.S.
New York
$397K +$405K +12,409 New
PWM
6
Prosperity Wealth Management
California
$351K +$358K +10,971 New
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$326K -$125K -3,814 -27%
Qube Research & Technologies (QRT)
8
Qube Research & Technologies (QRT)
United Kingdom
$23.5K -$5.49K -168 -19%
SCM
9
Sterling Capital Management
North Carolina
$2.85K – – –
AWM
10
AE Wealth Management
Kansas
$2.37K +$2.42K +74 New
Morgan Stanley
11
Morgan Stanley
New York
$34 – – –
GS
12
GTS Securities
New York
– -$986K -29,104 Closed
Renaissance Technologies
13
Renaissance Technologies
New York
– -$596K -17,600 Closed
Group One Trading
14
Group One Trading
Illinois
– -$2.03K -60 Closed
BNP Paribas Financial Markets
15
BNP Paribas Financial Markets
France
– -$1.12K -33 Closed

TWM Hedge Fund Activity: Q4 2025 in Review

11 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraShort Russell2000 (TWM) for Q4 2025, worth a combined $6.35M — up 46% from $4.35M a quarter earlier.

Buyers outnumbered sellers: 5 funds opened new TWM positions and 4 closed out — a net gain of 1 holder — while 2 added to existing stakes and 2 trimmed.

The largest buyer was Tower Research Capital (TRC), adding an estimated $1.26M. The largest seller was GTS Securities, exiting entirely with an estimated $986K sold.

  • 11 institutional investors held ProShares UltraShort Russell2000 (TWM) as of Q4 2025, up from 10 in Q3 2025.
  • Funds reported $6.35M of ProShares UltraShort Russell2000 stock for Q4 2025, up 46% quarter-over-quarter.
  • 5 funds opened new ProShares UltraShort Russell2000 positions in Q4 2025 and 4 closed out, a net change of +1 holder.
  • The largest ProShares UltraShort Russell2000 buyer in Q4 2025 was Tower Research Capital (TRC), an estimated $1.26M added.
  • The largest ProShares UltraShort Russell2000 seller in Q4 2025 was GTS Securities, an estimated $986K sold.

Based on aggregated 13F filings for Q4 2025.