Mirion Technologies
224 hedge funds and large institutions have $3.38B invested in Mirion Technologies in 2024 Q4 according to their latest regulatory filings, with 75 funds opening new positions, 82 increasing their positions, 55 reducing their positions, and 23 closing their positions.
1,716% more call options, than puts
Call options by funds: $38.1M | Put options by funds: $2.1M
226% more first-time investments, than exits
New positions opened: 75 | Existing positions closed: 23
100% more funds holding in top 10
Funds holding in top 10: 3 → 6 (+3)
49% more repeat investments, than reductions
Existing positions increased: 82 | Existing positions reduced: 55
49% more capital invested
Capital invested by funds: $2.27B → $3.38B (+$1.11B)
27% more funds holding
Funds holding: 176 → 224 (+48)
5% less ownership
Funds ownership: 91% → 86% (-5%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MC
Maverick Capital
Dallas,
Texas
|
+$93M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$65.2M |
| 3 |
Brown Advisory
Baltimore,
Maryland
|
+$59.1M |
| 4 |
William Blair Investment Management
Chicago,
Illinois
|
+$47.2M |
| 5 |
AIM
Artemis Investment Management
Edinburgh,
United Kingdom
|
+$33.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$402M |
| 2 |
Swedbank
Stockholm,
Sweden
|
-$64.5M |
| 3 |
Alyeska Investment Group
Chicago,
Illinois
|
-$62.9M |
| 4 |
Adage Capital Partners
Boston,
Massachusetts
|
-$54M |
| 5 |
AAM
ACK Asset Management
Greenwich,
Connecticut
|
-$37.7M |
MIR Hedge Fund Activity: Q4 2024 in Review
224 of the 7,606 institutional investors tracked by Wall St. Rank reported a position in Mirion Technologies (MIR) for Q4 2024, worth a combined $3.38B — up 49% from $2.27B a quarter earlier.
Buyers outnumbered sellers: 75 funds opened new MIR positions and 23 closed out — a net gain of 52 holders — while 82 added to existing stakes and 55 trimmed.
The largest buyer was Maverick Capital, adding an estimated $93M. The largest seller was Goldman Sachs, cutting an estimated $402M.
- 224 institutional investors held Mirion Technologies (MIR) as of Q4 2024, up from 176 in Q3 2024.
- Funds reported $3.38B of Mirion Technologies stock for Q4 2024, up 49% quarter-over-quarter.
- 75 funds opened new Mirion Technologies positions in Q4 2024 and 23 closed out, a net change of +52 holders.
- The largest Mirion Technologies buyer in Q4 2024 was Maverick Capital, an estimated $93M added.
- The largest Mirion Technologies seller in Q4 2024 was Goldman Sachs, an estimated $402M sold.
Based on aggregated 13F filings for Q4 2024.