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ProShares UltraShort Russell2000
TWM

17 hedge funds and large institutions have $19.7M invested in ProShares UltraShort Russell2000 in 2026 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 5 increasing their positions, 4 reducing their positions, and 0 closing their positions.

New
Increased
Maintained
Reduced
Closed

211% more capital invested

Capital invested by funds: $6.35M → $19.7M (+$13.4M)

55% more funds holding

Funds holding: 11 → 17 (+6)

25% more repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 4

1% less call options, than puts

Call options by funds: $1.69M | Put options by funds: $1.71M

Holders
17
Holders Change
+6
Holders Change %
+54.55%
% of All Funds
0.21%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
5
Reduced
4
Closed
–
Calls
$1.69M
Puts
$1.71M
Net Calls
-$19K
Net Calls Change
-$1.05M

Top Buyers

Rank Fund Capital Flow
1
TF
Trek Financial
Arizona
+$9.61M
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$1.37M
3
GS
GTS Securities
New York
+$1.18M
4
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors
Iowa
+$560K
5
HIM
Hillsdale Investment Management
Ontario, Canada
+$358K

Top Sellers

Rank Fund Capital Flow
1
TRCT
Tower Research Capital (TRC)
New York
-$317K
2
IMC Chicago
IMC Chicago
Illinois
-$167K
3
FTUS
Flow Traders U.S.
New York
-$155K
4
AWM
AE Wealth Management
Kansas
-$350
Name Holding Trade Value Shares
Change 		Change in
Stake
TF
1
Trek Financial
Arizona
$10.2M +$9.61M +329,558 New
HIM
2
Hillsdale Investment Management
Ontario, Canada
$2.46M +$358K +12,260 +18%
Susquehanna International Group
3
Susquehanna International Group
Pennsylvania
$1.77M +$1.37M +47,087 +462%
GS
4
GTS Securities
New York
$1.26M +$1.18M +40,578 New
IMC Chicago
5
IMC Chicago
Illinois
$986K -$167K -5,709 -15%
TRCT
6
Tower Research Capital (TRC)
New York
$856K -$317K -10,868 -28%
Jane Street
7
Jane Street
New York
$725K +$77.2K +2,648 +13%
Cambridge Investment Research Advisors
8
Cambridge Investment Research Advisors
Iowa
$594K +$560K +19,195 New
TSS
9
Two Sigma Securities
New York
$349K +$329K +11,268 New
Squarepoint
10
Squarepoint
New York
$233K +$219K +7,520 New
FTUS
11
Flow Traders U.S.
New York
$220K -$155K -5,300 -43%
Qube Research & Technologies (QRT)
12
Qube Research & Technologies (QRT)
United Kingdom
$23.6K +$788 +27 +4%
Group One Trading
13
Group One Trading
Illinois
$18.6K +$17.5K +600 New
SCM
14
Sterling Capital Management
North Carolina
$2.76K – – –
AWM
15
AE Wealth Management
Kansas
$1.92K -$350 -12 -16%
BNP Paribas Financial Markets
16
BNP Paribas Financial Markets
France
$465 +$438 +15 New
Morgan Stanley
17
Morgan Stanley
New York
$68 +$29 +1 +100%

TWM Hedge Fund Activity: Q1 2026 in Review

17 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in ProShares UltraShort Russell2000 (TWM) for Q1 2026, worth a combined $19.7M — up 211% from $6.35M a quarter earlier.

Buyers outnumbered sellers: 7 funds opened new TWM positions and 0 closed out — a net gain of 7 holders — while 5 added to existing stakes and 4 trimmed.

The largest buyer was Trek Financial, opening a new position worth an estimated $9.61M. The largest seller was Tower Research Capital (TRC), cutting an estimated $317K.

  • 17 institutional investors held ProShares UltraShort Russell2000 (TWM) as of Q1 2026, up from 11 in Q4 2025.
  • Funds reported $19.7M of ProShares UltraShort Russell2000 stock for Q1 2026, up 211% quarter-over-quarter.
  • 7 funds opened new ProShares UltraShort Russell2000 positions in Q1 2026 and 0 closed out, a net change of +7 holders.
  • The largest ProShares UltraShort Russell2000 buyer in Q1 2026 was Trek Financial, an estimated $9.61M added.
  • The largest ProShares UltraShort Russell2000 seller in Q1 2026 was Tower Research Capital (TRC), an estimated $317K sold.

Based on aggregated 13F filings for Q1 2026.