Latest Institutional Transactions on Mirion Technologies, Inc. (MIR)
This table provides information on the latest institutional transactions involving Mirion Technologies, Inc. (MIR) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
CALL |
170K+ 75.62% |
$3.37M - $4.19M
|
396K
$9.85M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
- |
35.5K+ 89.78% |
$703K - $874K
|
75.1K
$1.87M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-3.34K- 0.95% |
$66.1K - $82.2K
|
348K
$8.66M
|
|
|
Nov 13, 2025
Q3 2025
|
Pier Capital, LLC
Stamford, CT |
SELL
|
- |
-76.2K- 8.75% |
$1.51M - $1.87M
|
795K
$19.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
46.3K+ 15.44% |
$916K - $1.14M
|
346K
$8.62M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
3.09M+ 181.39% |
$61.2M - $76.1M
|
4.8M
$119M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-76K- 28.68% |
$1.5M - $1.87M
|
189K
$4.71M
|
|
|
Nov 13, 2025
Q3 2025
|
Dymon Asia Capital (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
17.1KNew |
$338K - $421K
|
17.1K
$426K
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
11K+ 8.73% |
$217K - $269K
|
136K
$3.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Pinnbrook Capital Management LP
|
BUY
|
- |
335KNew |
$6.63M - $8.24M
|
335K
$8.35M
|
|
|
Nov 13, 2025
Q3 2025
|
Fora Capital, LLC
Miami, FL |
SELL
|
- |
-49.5K- 83.98% |
$979K - $1.22M
|
9.44K
$235K
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
98.2K+ 19.78% |
$1.94M - $2.41M
|
594K
$14.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Public Employees Retirement Association Of Colorado
Denver, CO |
SELL
|
- |
-785- 2.77% |
$15.5K - $19.3K
|
27.6K
$686K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-279K- 12.24% |
$5.53M - $6.87M
|
2M
$49.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
140K+ 5.34% |
$2.76M - $3.44M
|
2.76M
$68.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Anfield Capital Management, LLC
Newport Beach, CA |
BUY
|
- |
14New |
$277 - $344
|
14
$349
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-144K- 4.26% |
$2.85M - $3.54M
|
3.23M
$80.4M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
79.2K+ 41.66% |
$1.57M - $1.95M
|
269K
$6.71M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
890K+ 18.77% |
$17.6M - $21.9M
|
5.63M
$140M
|
|
|
Nov 12, 2025
Q3 2025
|
Monashee Investment Management LLC
Boston, MA |
BUY
|
- |
100KNew |
$1.98M - $2.46M
|
100K
$2.49M
|
|
|
Nov 12, 2025
Q3 2025
|
Keystone Investors Pte LTD
Singapore, U0 |
BUY
|
- |
882KNew |
$17.4M - $21.7M
|
882K
$22M
|
|
|
Nov 12, 2025
Q3 2025
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
1.04K+ 2813.51% |
$20.6K - $25.6K
|
1.08K
$26.9K
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
SELL
|
- |
-638K- 80.75% |
$12.6M - $15.7M
|
152K
$3.79M
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
83.4K+ 70.1% |
$1.65M - $2.05M
|
202K
$5.04M
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
6.35K+ 7.72% |
$126K - $156K
|
88.6K
$2.21M
|
|
|
Nov 12, 2025
Q3 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Nov 12, 2025
Q3 2025
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
BUY
|
- |
18.9K+ 33.01% |
$374K - $465K
|
76.1K
$1.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
BUY
|
- |
8.07KNew |
$160K - $199K
|
8.07K
$201K
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
BUY
|
- |
11.5K+ 18.84% |
$228K - $283K
|
72.5K
$1.81M
|
|
|
Nov 12, 2025
Q3 2025
|
Sumitomo Life Insurance CO
|
BUY
|
- |
17.2K+ 26.66% |
$340K - $423K
|
81.7K
$2.03M
|
|
|
Nov 12, 2025
Q3 2025
|
Principal Securities, Inc.
Des Moines, IA |
BUY
|
- |
234+ 48.75% |
$4.63K - $5.76K
|
714
$17.8K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
11.7K+ 24.36% |
$231K - $287K
|
59.6K
$1.49M
|
|
|
Nov 12, 2025
Q3 2025
|
Legato Capital Management LLC
|
BUY
|
- |
37.4K+ 24.83% |
$740K - $920K
|
188K
$4.68M
|
|
|
Nov 12, 2025
Q3 2025
|
Schroder Investment Management Group
London, X0 |
BUY
|
- |
48.1K+ 4.29% |
$952K - $1.18M
|
1.17M
$29.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
14.1KNew |
$279K - $347K
|
14.1K
$351K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
5+ 0.28% |
$98.9 - $123
|
1.81K
$45.1K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-10.2K- 2.48% |
$202K - $251K
|
401K
$10M
|
|
|
Nov 12, 2025
Q3 2025
|
Gabelli Funds LLC
Rye, NY |
SELL
|
- |
-30.1K- 5.88% |
$595K - $740K
|
481K
$12M
|
|
|
Nov 12, 2025
Q3 2025
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
SELL
|
- |
-35.5K- 6.31% |
$702K - $872K
|
527K
$13.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Corient Ia LLC
Miami, FL |
SELL
|
- |
-50K- 83.33% |
$990K - $1.23M
|
10K
$249K
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
38.9K+ 2.51% |
$770K - $958K
|
1.59M
$39.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Ameriflex Group, Inc.
Las Vegas, NV |
BUY
|
- |
94+ 100.0% |
$1.86K - $2.31K
|
188
$4.68K
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
31.1K+ 68.76% |
$615K - $764K
|
76.2K
$1.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Ci Investments Inc.
Toronto, A6 |
BUY
|
- |
43.7K+ 82.66% |
$865K - $1.08M
|
96.6K
$2.41M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-740K- 10.66% |
$14.7M - $18.2M
|
6.21M
$155M
|
|
|
Nov 12, 2025
Q3 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
BUY
|
- |
26.9K+ 2.47% |
$532K - $661K
|
1.12M
$27.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
BUY
|
- |
62.4KNew |
$1.24M - $1.54M
|
62.4K
$1.56M
|
|
|
Nov 12, 2025
Q3 2025
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
BUY
|
- |
52.5KNew |
$1.04M - $1.29M
|
52.5K
$1.31M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
BUY
|
- |
124K+ 12.93% |
$2.45M - $3.05M
|
1.08M
$27M
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
SELL
|
- |
-875- 75.37% |
$17.3K - $21.5K
|
286
$7.12K
|
|