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MSTX

Defiance Daily Target 2x Long MSTR ETF

42 hedge funds and large institutions have $15.3M invested in Defiance Daily Target 2x Long MSTR ETF in 2025 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 13 increasing their positions, 4 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

267% more first-time investments, than exits

New positions opened: 22 | Existing positions closed: 6

225% more repeat investments, than reductions

Existing positions increased: 13 | Existing positions reduced: 4

76% more call options, than puts

Call options by funds: $15M | Put options by funds: $8.5M

62% more funds holding

Funds holding: 2642 (+16)

0.16% more ownership

Funds ownership: 0.43%0.59% (+0.16%)

43% less capital invested

Capital invested by funds: $27M → $15.3M (-$11.7M)

Holders
42
Holders Change
+16
Holders Change %
+61.54%
% of All Funds
0.51%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
22
Increased
13
Reduced
4
Closed
6
Calls
$15M
Puts
$8.5M
Net Calls
+$6.45M
Net Calls Change
-$19.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$6.11M +$16.6M +153,004 +2,656%
Goldman Sachs
2
Goldman Sachs
New York
$1.93M +$1.09M +10,000 +25%
Optiver Holding
3
Optiver Holding
Netherlands
$1.29M +$3.48M +32,087 +2,168%
UBS Group
4
UBS Group
Switzerland
$1.02M -$2.63M -24,177 -48%
FFA
5
Farther Finance Advisors
California
$433K +$1.22M +11,198 +20,360%
Group One Trading
6
Group One Trading
Illinois
$432K +$1.22M +11,227 New
HF
7
HRT Financial
New York
$424K +$1.2M +11,020 New
GFG
8
Genesis Financial Group
New Jersey
$385K +$1.09M +10,000 New
Simplex Trading
9
Simplex Trading
Illinois
$378K +$1.07M +9,820 New
Mariner
10
Mariner
Kansas
$332K +$497K +4,575 +113%
Millennium Management
11
Millennium Management
New York
$308K +$869K +8,000 New
KA
12
Kovack Advisors
Florida
$264K +$744K +6,850 New
TSS
13
Two Sigma Securities
New York
$223K +$478K +4,405 +315%
JF
14
Jump Financial
Illinois
$208K +$477K +4,390 +431%
CIA
15
Concurrent Investment Advisors
Florida
$204K +$577K +5,311 New
OMC
16
Old Mission Capital
Illinois
$181K +$510K +4,701 New
PI
17
PFG Investments
New York
$154K +$109K +1,000 +33%
SG
18
StoneX Group
New York
$149K +$420K +3,866 New
DF
19
Daviman Financial
Indiana
$139K +$392K +3,608 New
HIP
20
HUB Investment Partners
Texas
$105K +$297K +2,734 New
SF
21
Summit Financial
New Jersey
$86.2K +$137K +1,259 +129%
GSIAS
22
Garden State Investment Advisory Services
New Jersey
$73K +$206K +1,895 New
DWM
23
Diversify Wealth Management
Utah
$72.8K
PWP
24
Pursue Wealth Partners
California
$70K +$198K +1,823 New
Morgan Stanley
25
Morgan Stanley
New York
$55.6K +$97.1K +894 +163%

MSTX Hedge Fund Activity: Q4 2025 in Review

42 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Defiance Daily Target 2x Long MSTR ETF (MSTX) for Q4 2025, worth a combined $15.3M — down 43% from $27M a quarter earlier.

Buyers outnumbered sellers: 22 funds opened new MSTX positions and 6 closed out — a net gain of 16 holders — while 13 added to existing stakes and 4 trimmed.

The largest buyer was Susquehanna International Group, adding an estimated $16.6M. The largest seller was UBS Group, cutting an estimated $2.63M.

  • 42 institutional investors held Defiance Daily Target 2x Long MSTR ETF (MSTX) as of Q4 2025, up from 26 in Q3 2025.
  • Funds reported $15.3M of Defiance Daily Target 2x Long MSTR ETF stock for Q4 2025, down 43% quarter-over-quarter.
  • 22 funds opened new Defiance Daily Target 2x Long MSTR ETF positions in Q4 2025 and 6 closed out, a net change of +16 holders.
  • The largest Defiance Daily Target 2x Long MSTR ETF buyer in Q4 2025 was Susquehanna International Group, an estimated $16.6M added.
  • The largest Defiance Daily Target 2x Long MSTR ETF seller in Q4 2025 was UBS Group, an estimated $2.63M sold.

Based on aggregated 13F filings for Q4 2025.