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Mirion Technologies
MIR

Overview Fund Activity

111 hedge funds and large institutions have $381M invested in Mirion Technologies in 2021 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 14 increasing their positions, 34 reducing their positions, and 30 closing their positions.

Holders
111
Holders Change
+25
Holders Change %
+29.07%
% of All Funds
1.95%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
55
Increased
14
Reduced
34
Closed
30
Calls
$71M
Puts
$56.3M
Net Calls
+$14.7M
Net Calls Change
+$8.4M

Top Buyers

1
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$32.6M
2
GCM
2
Graham Capital Management
Connecticut
$31.1M
3
AGM
3
Alpine Global Management
New York
$22.3M
4
MWNA
4
Marshall Wace North America
New York
$14.6M
5
AC
5
Athanor Capital
New York
$10.5M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$0
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$10.6M
3
PAMP
3
Polar Asset Management Partners
Ontario, Canada
$0
4
SSA
4
Schonfeld Strategic Advisors
New York
$0
5
Hudson Bay Capital Management
5
Hudson Bay Capital Management
Connecticut
$3.6M
Name Market Value Shares Shares
Change 		Shares
Change %
KC
26
Kepos Capital
New York
$4.48M 429,400 -165,600 -28%
CG
27
Cutler Group
California
$4.35M 417,467 +417,467 New
Simplex Trading
28
Simplex Trading
Illinois
$4.33M 415,293 +415,293 New
LA
29
Linden Advisors
New York
$4.05M 387,900 -12,100 -3%
Hudson Bay Capital Management
30
Hudson Bay Capital Management
Connecticut
$3.6M 345,116 -1,664,924 -83%
TCA
31
Taconic Capital Advisors
New York
$3.43M 328,964 -86,981 -21%
PMAM
32
Picton Mahoney Asset Management
Ontario, Canada
$2.99M 286,430 -321,468 -53%
BCM
33
Beryl Capital Management
California
$2.87M 275,000 -439,951 -62%
Wolverine Trading
34
Wolverine Trading
Illinois
$2.82M 271,491 +271,491 New
SAM
35
Scopus Asset Management
New York
$2.82M 270,000 +270,000 New
GF
36
Gabelli Funds
New York
$2.73M 261,989 +176,743 +207%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
37
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.61M 250,000 – –
MA
38
MYDA Advisors
New York
$2.5M 240,000 +10,000 +4%
GCIA
39
Gabelli & Co Investment Advisers
New York
$2.48M 238,011 -289,489 -55%
Arrowstreet Capital
40
Arrowstreet Capital
Massachusetts
$2.46M 235,717 +235,717 New
PC
41
Periscope Capital
Ontario, Canada
$2.4M 230,000 -730,780 -76%
TCM
42
Tenor Capital Management
New York
$2.14M 205,150 -144,850 -41%
RCM
43
Radcliffe Capital Management
Pennsylvania
$2.09M 200,000 -224,471 -53%
VAS
44
VR Advisory Services
Cayman Islands
$2.09M 200,000 +200,000 New
FIG
45
Fortress Investment Group
New York
$1.96M 187,821 -12,179 -6%
RJA
46
Raymond James & Associates
Florida
$1.93M 185,250 +171,848 +1,282%
Morgan Stanley
47
Morgan Stanley
New York
$1.86M 177,962 +61,416 +53%
TAL
48
TIG Advisors LLC
New York
$1.78M 170,371 -198,757 -54%
NAM
49
Nexpoint Asset Management
Texas
$1.74M 166,800 +166,800 New
FCM
50
Fortis Capital Management
Washington
$1.67M 160,200 +160,200 New
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