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Mesa Air Group
MESA

Overview Fund Activity

35 hedge funds and large institutions have $3.44M invested in Mesa Air Group in 2025 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 11 increasing their positions, 11 reducing their positions, and 7 closing their positions.

Holders
35
Holders Change
-4
Holders Change %
-10.26%
% of All Funds
0.48%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
11
Reduced
11
Closed
7
Calls
$106K
Puts
$7K
Net Calls
+$99K
Net Calls Change
-$43K

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$155K
2
PH
2
Pinnacle Holdings
Oklahoma
$643K
3
UBS Group
3
UBS Group
Switzerland
$67.9K
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$35.6K
5
GAM
5
GEM Asset Management
Michigan
$41.5K

Top Sellers

1
AC
1
Annandale Capital
Texas
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$14.4K
3
EGM
3
Engineers Gate Manager
New York
$0
4
IAIM
4
International Assets Investment Management
Florida
$0
5
Millennium Management
5
Millennium Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Simplex Trading
26
Simplex Trading
Illinois
$7K 10,142 +949 +10%
Morgan Stanley
27
Morgan Stanley
New York
$6.67K 8,514 -500 -6%
TRCT
28
Tower Research Capital (TRC)
New York
$5.71K 7,292 +2,984 +69%
Group One Trading
29
Group One Trading
Illinois
$2.72K 3,478 -3,436 -50%
SS
30
SBI Securities
Japan
$1.57K 2,002 +180 +10%
Bank of America
31
Bank of America
North Carolina
$1.01K 1,285 +12 +0.9%
Osaic Holdings
32
Osaic Holdings
Arizona
$936 1,200 +1,200 New
BNP Paribas Financial Markets
33
BNP Paribas Financial Markets
France
$252 322 – –
JPMorgan Chase & Co
34
JPMorgan Chase & Co
New York
$126 161 -7 -4%
CA
35
CoreCap Advisors
Michigan
$43 55 – –
AC
36
Annandale Capital
Texas
– – -145,607 Closed
EGM
37
Engineers Gate Manager
New York
– – -35,213 Closed
IAIM
38
International Assets Investment Management
Florida
– – -23,000 Closed
Millennium Management
39
Millennium Management
New York
– – -21,769 Closed
WG
40
Watchman Group
Texas
– – -21,000 Closed
Goldman Sachs
41
Goldman Sachs
New York
– – -12,779 Closed
DRP
42
Decker Retirement Planning
Utah
– – -3,000 Closed
CFGS
43
Concourse Financial Group Securities
Alabama
– – – –
Wolverine Trading
44
Wolverine Trading
Illinois
– – – –
1
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