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Mirion Technologies

116 hedge funds and large institutions have $477M invested in Mirion Technologies in 2021 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 29 increasing their positions, 37 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

26% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 19

25% more capital invested

Capital invested by funds: $381M → $477M (+$96.7M)

12.66% more ownership

Funds ownership: 48.65%61.31% (+13%)

5% more funds holding

Funds holding: 111116 (+5)

19% less call options, than puts

Call options by funds: $46M | Put options by funds: $57.1M

22% less repeat investments, than reductions

Existing positions increased: 29 | Existing positions reduced: 37

Holders
116
Holders Change
+5
Holders Change %
+4.5%
% of All Funds
2.02%
Holding in Top 10
5
Holding in Top 10 Change
+5
Holding in Top 10 Change %
% of All Funds
0.09%
New
24
Increased
29
Reduced
37
Closed
19
Calls
$46M
Puts
$57.1M
Net Calls
-$11.1M
Net Calls Change
-$25.7M
Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
Ratan Capital Management
Florida
$43.9M +$38.4M +3,735,623 +777%
GCM
2
Graham Capital Management
Connecticut
$24.4M -$6.54M -635,649 -21%
AGM
3
Alpine Global Management
New York
$23.6M +$1.37M +133,344 +6%
LWCA
4
Locust Wood Capital Advisers
New York
$21.8M +$21.6M +2,098,607 New
CCM
5
Corsair Capital Management
New York
$21.7M +$13.4M +1,306,305 +167%
AIMCA
6
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$20.3M +$8.46M +822,210 +72%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$18.7M -$13.7M -1,334,442 -43%
Alyeska Investment Group
8
Alyeska Investment Group
Illinois
$18.1M +$7.47M +726,513 +72%
FBCM
9
Fort Baker Capital Management
California
$16.4M +$16.2M +1,578,345 New
Public Sector Pension Investment Board (PSP Investments)
10
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$15.6M
BCM
11
BlueCrest Capital Management
Jersey
$15.6M +$3.09M +300,000 +25%
MWNA
12
Marshall Wace North America
New York
$14.6M
Jane Street
13
Jane Street
New York
$12.5M +$3.26M +316,588 +36%
DKCM
14
Davidson Kempner Capital Management
New York
$11.1M +$4.05M +393,471 +59%
WCMNY
15
Westchester Capital Management (New York)
New York
$11M -$463K -45,000 -4%
Blackstone Inc
16
Blackstone Inc
New York
$10.4M -$10.3M -1,000,000 -50%
BCM
17
Bluefin Capital Management
New York
$10.1M +$3.41M +331,989 +52%
Principal Financial Group
18
Principal Financial Group
Iowa
$9.68M +$7.11K +691 +0.1%
Group One Trading
19
Group One Trading
Illinois
$9.34M +$3.59M +348,549 +63%
JGC
20
J. Goldman & Co
New York
$8.42M +$8.33M +810,000 New
HI
21
HBK Investments
Texas
$7.8M
UOC
22
UBS O'Connor
Illinois
$6.26M -$2.58M -250,979 -29%
MCM
23
Moore Capital Management
New York
$6.24M
Walleye Trading
24
Walleye Trading
New York
$6.22M +$6.15M +597,872 New
JP Morgan Chase
25
JP Morgan Chase
New York
$5.67M +$4.37M +425,174 +354%

MIR Hedge Fund Activity: Q2 2021 in Review

116 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Mirion Technologies (MIR) for Q2 2021, worth a combined $477M — up 25% from $381M a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new MIR positions and 19 closed out — a net gain of 5 holders — while 29 added to existing stakes and 37 trimmed.

The largest buyer was Ratan Capital Management, adding an estimated $38.4M. The largest seller was Susquehanna International Group, cutting an estimated $13.7M.

  • 116 institutional investors held Mirion Technologies (MIR) as of Q2 2021, up from 111 in Q1 2021.
  • Funds reported $477M of Mirion Technologies stock for Q2 2021, up 25% quarter-over-quarter.
  • 24 funds opened new Mirion Technologies positions in Q2 2021 and 19 closed out, a net change of +5 holders.
  • The largest Mirion Technologies buyer in Q2 2021 was Ratan Capital Management, an estimated $38.4M added.
  • The largest Mirion Technologies seller in Q2 2021 was Susquehanna International Group, an estimated $13.7M sold.

Based on aggregated 13F filings for Q2 2021.