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Mirion Technologies
MIR

Overview Fund Activity

125 hedge funds and large institutions have $1.94B invested in Mirion Technologies in 2023 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 49 increasing their positions, 43 reducing their positions, and 15 closing their positions.

Holders
125
Holders Change
-2
Holders Change %
-1.57%
% of All Funds
1.83%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
14
Increased
49
Reduced
43
Closed
15
Calls
$28.2M
Puts
$2.31M
Net Calls
+$25.9M
Net Calls Change
+$10.2M

Top Buyers

1
Select Equity Group
1
Select Equity Group
New York
$22.8M
2
Morgan Stanley
2
Morgan Stanley
New York
$32.7M
3
BlackRock
3
BlackRock
New York
$163M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$38.3M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$96.3M

Top Sellers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$52.9M
2
B
2
Bpifrance
France
$0
3
Swedbank
3
Swedbank
Sweden
$106M
4
Barrow, Hanley, Mewhinney & Strauss
4
Barrow, Hanley, Mewhinney & Strauss
Texas
$0
5
PA
5
Pantechnicon Advisors
United Kingdom
$12.3M
Name Market Value Shares Shares
Change 		Shares
Change %
PA
26
Pantechnicon Advisors
United Kingdom
$12.3M 1,200,000 -660,000 -35%
CWM
27
CIBC World Markets
New York
$11M 1,075,000 +300,000 +39%
Adage Capital Partners
28
Adage Capital Partners
Massachusetts
$9.64M 940,799 +173,027 +23%
CM
29
Crestline Management
Texas
$9.23M 900,000 -500,000 -36%
GI
30
GAMCO Investors
Connecticut
$7.99M 779,845 -16,450 -2%
Bank of New York Mellon
31
Bank of New York Mellon
New York
$7.92M 772,741 +55,077 +8%
GF
32
Gabelli Funds
New York
$7.34M 716,040 -11,960 -2%
CC
33
Carlson Capital
Texas
$5.53M 539,064 -24,875 -4%
Citigroup
34
Citigroup
New York
$4.54M 443,380 -61,166 -12%
UBS Group
35
UBS Group
Switzerland
$3.79M 369,372 +234,970 +175%
Swiss National Bank
36
Swiss National Bank
Switzerland
$3.52M 343,600 -39,600 -10%
JPMorgan Chase & Co
37
JPMorgan Chase & Co
New York
$3.47M 338,203 +100,437 +42%
TD Asset Management
38
TD Asset Management
Ontario, Canada
$3.44M 336,054 – –
RC
39
Roubaix Capital
Colorado
$3.44M 336,031 -165,957 -33%
PCM
40
Pentwater Capital Management
Florida
$3.43M 335,000 -243,186 -42%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$3.32M 323,818 +5,144 +2%
Barclays
42
Barclays
United Kingdom
$3.18M 309,838 +242,682 +361%
Invesco
43
Invesco
Georgia
$2.89M 281,680 +78,894 +39%
First Trust Advisors
44
First Trust Advisors
Illinois
$2.65M 258,781 +258,781 New
EIM
45
Essex Investment Management
Massachusetts
$2.65M 258,073 -1,139 -0.4%
M&T Bank
46
M&T Bank
New York
$2.53M 246,308 +5,602 +2%
RA
47
Royce & Associates
New York
$2.31M 225,000 – –
AllianceBernstein
48
AllianceBernstein
Tennessee
$2.25M 219,684 -3,037 -1%
UBS AM
49
UBS AM
Illinois
$2.05M 199,828 +52,801 +36%
Jane Street
50
Jane Street
New York
$1.98M 193,313 +164,793 +578%
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