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MUU

Direxion Daily MU Bull 2X ETF

31 hedge funds and large institutions have $73.4M invested in Direxion Daily MU Bull 2X ETF in 2026 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 6 increasing their positions, 3 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

450% more first-time investments, than exits

New positions opened: 22 | Existing positions closed: 4

240% more capital invested

Capital invested by funds: $21.6M → $73.4M (+$51.8M)

138% more funds holding

Funds holding: 1331 (+18)

100% more repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 3

76.77% more ownership

Funds ownership: 103.23%179.99% (+77%)

Holders
31
Holders Change
+18
Holders Change %
+138.46%
% of All Funds
0.38%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
22
Increased
6
Reduced
3
Closed
4
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
UBS Group
1
UBS Group
Switzerland
$36.3M +$35.5M +4,026,760 +201%
Morgan Stanley
2
Morgan Stanley
New York
$6.31M +$8.23M +932,280 +798%
Goldman Sachs
3
Goldman Sachs
New York
$4.84M -$1.72M -195,160 -20%
Citadel Advisors
4
Citadel Advisors
Florida
$3.51M +$5.15M +583,580 New
IMC Chicago
5
IMC Chicago
Illinois
$2.76M +$4.05M +458,560 New
XT
6
XTX Topco
Cayman Islands
$1.76M +$2.59M +293,200 New
Belvedere Trading
7
Belvedere Trading
Illinois
$1.68M +$2.46M +279,020 New
Optiver Holding
8
Optiver Holding
Netherlands
$1.53M +$2.25M +254,680 New
DWM
9
Diversify Wealth Management
Utah
$1.49M +$964K +109,280 New
JF
10
Jump Financial
Illinois
$1.48M +$2.17M +245,600 New
SG
11
StoneX Group
New York
$1.22M +$1.79M +202,920 New
Barclays
12
Barclays
United Kingdom
$1.14M +$1.68M +190,200 New
Susquehanna International Group
13
Susquehanna International Group
Pennsylvania
$1.06M -$2.86M -324,180 -65%
Renaissance Technologies
14
Renaissance Technologies
New York
$1.02M +$1.5M +170,000 New
Jane Street
15
Jane Street
New York
$960K +$1.41M +159,420 New
SS
16
SBI Securities
Japan
$899K +$1.09M +123,880 +486%
DF
17
Dedeker Financial
Minnesota
$881K -$1.05M -119,480 -45%
DS
18
DRW Securities
Illinois
$856K +$1.26M +142,280 New
CAG
19
Csenge Advisory Group
Florida
$816K +$8.82K +1,000 +0.7%
SWASL
20
Spartan Wealth Advisory Services LLC
Michigan
$808K +$1.18M +134,160 New
C
21
Certuity
Florida
$602K +$883K +100,000 New
PI
22
PFG Investments
New York
$482K +$706K +80,000 New
VC
23
Vestor Capital
Illinois
$315K +$462K +52,400 New
Osaic Holdings
24
Osaic Holdings
Arizona
$313K +$339K +38,400 +282%
SRL
25
Scientech Research LLC
New Jersey
$253K +$371K +42,060 New

MUU Hedge Fund Activity: Q1 2026 in Review

31 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in Direxion Daily MU Bull 2X ETF (MUU) for Q1 2026, worth a combined $73.4M — up 240% from $21.6M a quarter earlier.

Buyers outnumbered sellers: 22 funds opened new MUU positions and 4 closed out — a net gain of 18 holders — while 6 added to existing stakes and 3 trimmed.

The largest buyer was UBS Group, adding an estimated $35.5M. The largest seller was Susquehanna International Group, cutting an estimated $2.86M.

  • 31 institutional investors held Direxion Daily MU Bull 2X ETF (MUU) as of Q1 2026, up from 13 in Q4 2025.
  • Funds reported $73.4M of Direxion Daily MU Bull 2X ETF stock for Q1 2026, up 240% quarter-over-quarter.
  • 22 funds opened new Direxion Daily MU Bull 2X ETF positions in Q1 2026 and 4 closed out, a net change of +18 holders.
  • The largest Direxion Daily MU Bull 2X ETF buyer in Q1 2026 was UBS Group, an estimated $35.5M added.
  • The largest Direxion Daily MU Bull 2X ETF seller in Q1 2026 was Susquehanna International Group, an estimated $2.86M sold.

Based on aggregated 13F filings for Q1 2026.