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Mustang Bio
MBIO

48 hedge funds and large institutions have $3.6M invested in Mustang Bio in 2023 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 8 increasing their positions, 13 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% less ownership

Funds ownership: 0.01% → 0.01% (-0%)

20% less funds holding

Funds holding: 60 → 48 (-12)

38% less repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 13

67% less capital invested

Capital invested by funds: $10.8M → $3.6M (-$7.24M)

69% less first-time investments, than exits

New positions opened: 5 | Existing positions closed: 16

Holders
48
Holders Change
-12
Holders Change %
-20%
% of All Funds
0.76%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
5
Increased
8
Reduced
13
Closed
16
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$31.6K
2
Millennium Management
Millennium Management
New York
+$20.5K
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$12.3K
4
NW
NewEdge Wealth
Pennsylvania
+$8.2K
5
US Bancorp
US Bancorp
Minnesota
+$8.2K

Top Sellers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
-$168K
2
GCP
GSA Capital Partners
United Kingdom
-$158K
3
HighTower Advisors
HighTower Advisors
Illinois
-$115K
4
BlackRock
BlackRock
New York
-$110K
5
BCM
Bridgeway Capital Management
Texas
-$84K
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$977K – – –
LCM
2
Laurion Capital Management
New York
$530K – – –
BlackRock
3
BlackRock
New York
$482K -$110K -268 -13%
Renaissance Technologies
4
Renaissance Technologies
New York
$430K -$168K -410 -21%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$226K – – –
SAG
6
Spotlight Asset Group
Illinois
$138K +$167K +407 New
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$114K -$4.92K -12 -3%
Millennium Management
8
Millennium Management
New York
$102K +$20.5K +50 +16%
State Street
9
State Street
Massachusetts
$88.1K – – –
Morgan Stanley
10
Morgan Stanley
New York
$55.8K -$67.6K -165 -45%
Northern Trust
11
Northern Trust
Illinois
$52.3K +$7.79K +19 +11%
Macquarie Group
12
Macquarie Group
Australia
$44K – – –
Fidelity Investments
13
Fidelity Investments
Massachusetts
$39.6K – – –
OC
14
Oppenheimer & Co
New York
$33.7K -$6.56K -16 -12%
Two Sigma Investments
15
Two Sigma Investments
New York
$33.2K -$13.1K -32 -21%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$27.1K – – –
Goldman Sachs
17
Goldman Sachs
New York
$24.3K -$6.15K -15 -14%
Citadel Advisors
18
Citadel Advisors
Florida
$21.2K +$31.6K +77 New
Two Sigma Advisers
19
Two Sigma Advisers
New York
$19.9K -$1.64K -4 -5%
WWM
20
Western Wealth Management
Colorado
$16.5K – – –
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$14.3K +$12.3K +30 +136%
PI
22
PFG Investments
New York
$11.4K +$16.8K +41 New
DC
23
Davenport & Co
Virginia
$11.1K – – –
TRCT
24
Tower Research Capital (TRC)
New York
$10K -$5.33K -13 -27%
WWC
25
Waypoint Wealth Counsel
Georgia
$8.85K -$2.05K -5 -14%
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MBIO Hedge Fund Activity: Q1 2023 in Review

48 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Mustang Bio (MBIO) for Q1 2023, worth a combined $3.6M — down 67% from $10.8M a quarter earlier.

Sellers outnumbered buyers: 16 funds closed out of MBIO and 5 opened new positions — a net loss of 11 holders — while 13 trimmed existing stakes and 8 added.

The largest buyer was Citadel Advisors, opening a new position worth an estimated $31.6K. The largest seller was Renaissance Technologies, cutting an estimated $168K.

  • 48 institutional investors held Mustang Bio (MBIO) as of Q1 2023, down from 60 in Q4 2022.
  • Funds reported $3.6M of Mustang Bio stock for Q1 2023, down 67% quarter-over-quarter.
  • 5 funds opened new Mustang Bio positions in Q1 2023 and 16 closed out, a net change of -11 holders.
  • The largest Mustang Bio buyer in Q1 2023 was Citadel Advisors, an estimated $31.6K added.
  • The largest Mustang Bio seller in Q1 2023 was Renaissance Technologies, an estimated $168K sold.

Based on aggregated 13F filings for Q1 2023.