Mirion Technologies
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.
83% more first-time investments, than exits
New positions opened: 55 | Existing positions closed: 30
33% more call options, than puts
Call options by funds: $75.2M | Put options by funds: $56.3M
29% more funds holding
Funds holding: 86 → 111 (+25)
16.58% less ownership
Funds ownership: 65.23% → 48.65% (-17%)
29% less capital invested
Capital invested by funds: $533M → $381M (-$153M)
59% less repeat investments, than reductions
Existing positions increased: 14 | Existing positions reduced: 34
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$36.6M |
| 2 |
GCM
Graham Capital Management
Rowayton,
Connecticut
|
+$35M |
| 3 |
AGM
Alpine Global Management
New York
|
+$25.1M |
| 4 |
MWNA
Marshall Wace North America
New York
|
+$16.4M |
| 5 |
AC
Athanor Capital
New York
|
+$11.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$54M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
-$34.8M |
| 3 |
PAMP
Polar Asset Management Partners
Toronto,
Ontario, Canada
|
-$30.5M |
| 4 |
SSA
Schonfeld Strategic Advisors
New York
|
-$25.9M |
| 5 |
Hudson Bay Capital Management
Stamford,
Connecticut
|
-$19.6M |
MIR Hedge Fund Activity: Q1 2021 in Review
111 of the 5,711 institutional investors tracked by Wall St. Rank reported a position in Mirion Technologies (MIR) for Q1 2021, worth a combined $381M — down 29% from $533M a quarter earlier.
Buyers outnumbered sellers: 55 funds opened new MIR positions and 30 closed out — a net gain of 25 holders — while 14 added to existing stakes and 34 trimmed.
The largest buyer was Susquehanna International Group, adding an estimated $36.6M. The largest seller was Millennium Management, exiting entirely with an estimated $54M sold.
- 111 institutional investors held Mirion Technologies (MIR) as of Q1 2021, up from 86 in Q4 2020.
- Funds reported $381M of Mirion Technologies stock for Q1 2021, down 29% quarter-over-quarter.
- 55 funds opened new Mirion Technologies positions in Q1 2021 and 30 closed out, a net change of +25 holders.
- The largest Mirion Technologies buyer in Q1 2021 was Susquehanna International Group, an estimated $36.6M added.
- The largest Mirion Technologies seller in Q1 2021 was Millennium Management, an estimated $54M sold.
Based on aggregated 13F filings for Q1 2021.