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Mirion Technologies
MIR

Overview Fund Activity

93 hedge funds and large institutions have $1.51B invested in Mirion Technologies in 2021 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 20 increasing their positions, 19 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
93
Holders Change
-4
Holders Change %
-4.12%
% of All Funds
1.44%
Holding in Top 10
7
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+133.33%
% of All Funds
0.11%
New
48
Increased
20
Reduced
19
Closed
51
Calls
$25.2M
Puts
$2.83M
Net Calls
+$22.4M
Net Calls Change
+$28.2M

Top Buyers

1
Goldman Sachs
1
Goldman Sachs
New York
$558M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$142M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$78.5M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$73.6M
5
SIG
5
Senator Investment Group
New York
$72M

Top Sellers

1
RCM
1
Ratan Capital Management
Florida
$24.7M
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.12M
3
ECP
3
Empyrean Capital Partners
California
$0
4
AGM
4
Alpine Global Management
New York
$0
5
Public Sector Pension Investment Board (PSP Investments)
5
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
TRCT
76
Tower Research Capital (TRC)
New York
$179K +$179K +17,120 New
EAM
77
Exos Asset Management
New York
$163K +$44.5K +4,258 +38%
PCM
78
Penserra Capital Management
California
$134K -$82.3K -7,903 -38%
TCM
79
Tuttle Capital Management
Connecticut
$129K +$129K +12,277 New
PIM
80
Perpetual Investment Management
Australia
$127K +$127K +12,175 New
TC
81
TwinBeech Capital
New York
$117K +$117K +11,217 New
Wells Fargo
82
Wells Fargo
California
$62K -$12.2K -1,164 -16%
AIM
83
Anchor Investment Management
South Carolina
$20.9K – – –
APA
84
American Portfolios Advisors
New York
$12.2K – – –
JPMorgan Chase & Co
85
JPMorgan Chase & Co
New York
$12K -$1.05M -98,867 -99%
Manulife (Manufacturers Life Insurance)
86
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$11.7K +$11.7K +1,116,000 New
Osaic Holdings
87
Osaic Holdings
Arizona
$9K +$4.85K +480 +117%
BBPWM
88
Blue Bell Private Wealth Management
Pennsylvania
$7K +$7K +700 New
FF
89
FourThought Financial
Florida
$3K – – –
HR
90
Howe & Rusling
New York
$3K – – –
AFG
91
Albion Financial Group
Utah
$3K – – –
FIA
92
FNY Investment Advisers
New York
$2K -$311K -34,523 -99%
BAM
93
Byrne Asset Management
New Jersey
$2K +$2K +225 New
ECP
94
Empyrean Capital Partners
California
– -$25.8M -2,520,399 Closed
AGM
95
Alpine Global Management
New York
– -$20.4M -2,000,000 Closed
Public Sector Pension Investment Board (PSP Investments)
96
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
– -$15.3M -1,500,000 Closed
AIMCA
97
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$14.4M -1,410,199 Closed
D.E. Shaw & Co
98
D.E. Shaw & Co
New York
– -$13.4M -1,306,800 Closed
DKCM
99
Davidson Kempner Capital Management
New York
– -$12.1M -1,184,475 Closed
WCMNY
100
Westchester Capital Management (New York)
New York
– -$10.4M -1,021,683 Closed
2 3
4
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