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Mirion Technologies
MIR

108 hedge funds and large institutions have $1.2B invested in Mirion Technologies in 2022 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 33 increasing their positions, 28 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

379% more call options, than puts

Call options by funds: $16M | Put options by funds: $3.33M

79% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 19

18% more repeat investments, than reductions

Existing positions increased: 33 | Existing positions reduced: 28

16% more funds holding

Funds holding: 93 → 108 (+15)

1.94% more ownership

Funds ownership: 72.62% → 74.56% (+1.9%)

20% less capital invested

Capital invested by funds: $1.51B → $1.2B (-$305M)

29% less funds holding in top 10

Funds holding in top 10: 7 → 5 (-2)

Holders
108
Holders Change
+15
Holders Change %
+16.13%
% of All Funds
1.7%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.08%
New
34
Increased
33
Reduced
28
Closed
19
Calls
$16M
Puts
$3.33M
Net Calls
+$12.6M
Net Calls Change
-$9.73M

Top Buyers

1
Fidelity International
Fidelity International
Bermuda
+$27.2M
2
PCP
P2 Capital Partners
New York
+$24M
3
Swedbank
Swedbank
Sweden
+$9.23M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$8.32M
5
BlackRock
BlackRock
New York
+$8.06M

Top Sellers

1
MAM
Myriad Asset Management
Hong Kong
-$25.4M
2
BPM
Blue Pool Management
Hong Kong
-$17.3M
3
RCM
Ratan Capital Management
Florida
-$11.6M
4
SIG
Senator Investment Group
New York
-$7.54M
5
SM
Saya Management
New York
-$5.22M
Name Holding Trade Value Shares
Change 		Change in
Stake
CC
26
Carlson Capital
Texas
$5.85M +$646K +75,000 +12%
KCM
27
Kingdon Capital Management
New York
$5.65M -$4.64M -538,500 -43%
CM
28
Crestline Management
Texas
$5.65M +$6.03M +700,000 New
GF
29
Gabelli Funds
New York
$4.88M +$440K +51,122 +9%
Lord, Abbett & Co
30
Lord, Abbett & Co
New Jersey
$4.43M +$4.73M +548,482 New
Charles Schwab
31
Charles Schwab
California
$4.22M +$179K +20,802 +4%
PCM
32
Pentwater Capital Management
Florida
$4.2M +$4.48M +520,000 New
AG
33
Artal Group
Luxembourg
$4.04M – – –
Millennium Management
34
Millennium Management
New York
$3.7M -$3.29M -381,527 -45%
Qube Research & Technologies (QRT)
35
Qube Research & Technologies (QRT)
United Kingdom
$3.57M +$1.64M +190,820 +76%
ICM
36
Ionic Capital Management
New York
$3.37M +$2.02M +234,208 +127%
ECM
37
ExodusPoint Capital Management
New York
$3.12M +$3.33M +386,558 New
MCM
38
Moore Capital Management
New York
$3.03M +$862K +100,000 +36%
Citadel Advisors
39
Citadel Advisors
Florida
$2.98M +$2.26M +262,497 +247%
State Street
40
State Street
Massachusetts
$2.72M +$148K +17,237 +5%
SCM
41
Saba Capital Management
New York
$2.42M – – –
Balyasny Asset Management
42
Balyasny Asset Management
Illinois
$2.27M +$591K +68,608 +32%
Hudson Bay Capital Management
43
Hudson Bay Capital Management
Connecticut
$2.17M -$3.74M -433,908 -62%
Jane Street
44
Jane Street
New York
$2.11M +$2.26M +261,945 New
AR
45
Advisory Research
Illinois
$1.87M +$1.16M +134,874 +139%
MA
46
MYDA Advisors
New York
$1.86M +$603K +70,000 +44%
LCM
47
Landscape Capital Management
New Jersey
$1.82M +$1.94M +225,586 New
Northern Trust
48
Northern Trust
Illinois
$1.56M -$26.6K -3,084 -2%
GI
49
GAMCO Investors
Connecticut
$1.35M +$83.1K +9,646 +6%
KC
50
Kepos Capital
New York
$1.21M – – –
1
2
3 4 5

MIR Hedge Fund Activity: Q1 2022 in Review

108 of the 6,340 institutional investors tracked by Wall St. Rank reported a position in Mirion Technologies (MIR) for Q1 2022, worth a combined $1.2B — down 20% from $1.51B a quarter earlier.

Buyers outnumbered sellers: 34 funds opened new MIR positions and 19 closed out — a net gain of 15 holders — while 33 added to existing stakes and 28 trimmed.

The largest buyer was Fidelity International, adding an estimated $27.2M. The largest seller was Myriad Asset Management, exiting entirely with an estimated $25.4M sold.

  • 108 institutional investors held Mirion Technologies (MIR) as of Q1 2022, up from 93 in Q4 2021.
  • Funds reported $1.2B of Mirion Technologies stock for Q1 2022, down 20% quarter-over-quarter.
  • 34 funds opened new Mirion Technologies positions in Q1 2022 and 19 closed out, a net change of +15 holders.
  • The largest Mirion Technologies buyer in Q1 2022 was Fidelity International, an estimated $27.2M added.
  • The largest Mirion Technologies seller in Q1 2022 was Myriad Asset Management, an estimated $25.4M sold.

Based on aggregated 13F filings for Q1 2022.