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 14, 2025
Q3 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
2.58K+ 6.71% |
$51K - $63.4K
|
41K
$1.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Larson Financial Group LLC
|
BUY
|
- |
121+ 145.78% |
$2.39K - $2.98K
|
204
$5.08K
|
|
|
Nov 14, 2025
Q3 2025
|
Brown Advisory Inc
|
SELL
|
- |
-2.68M- 49.6% |
$53M - $65.9M
|
2.72M
$67.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Ieq Capital, LLC
|
BUY
|
- |
480+ 1.26% |
$9.5K - $11.8K
|
38.6K
$961K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
417K+ 21.57% |
$8.25M - $10.3M
|
2.35M
$58.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Sculptor Capital LP
New York, NY |
BUY
|
- |
500KNew |
$9.9M - $12.3M
|
500K
$12.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-262K- 57.95% |
$5.18M - $6.44M
|
190K
$4.73M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-19.9K- 6.38% |
$394K - $490K
|
292K
$7.28M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
272K+ 28.13% |
$5.38M - $6.69M
|
1.24M
$30.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
CALL |
28.6KNew |
$566K - $704K
|
28.6K
$712K
|
|
|
Nov 14, 2025
Q3 2025
|
Capstone Investment Advisors, LLC
New York, NY |
SELL
|
- |
-28.7K- 27.46% |
$567K - $705K
|
75.7K
$1.89M
|
|
|
Nov 14, 2025
Q3 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
58.7K+ 61.01% |
$1.16M - $1.44M
|
155K
$3.86M
|
|
|
Nov 14, 2025
Q3 2025
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
SELL
|
- |
-868K- 51.76% |
$17.2M - $21.4M
|
809K
$20.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
4.47K+ 33.39% |
$88.5K - $110K
|
17.9K
$445K
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-5.43K- 2.67% |
$108K - $134K
|
198K
$4.93M
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
31.3KNew |
$619K - $770K
|
31.3K
$779K
|
|
|
Nov 14, 2025
Q3 2025
|
Zacks Investment Management
Chicago, IL |
BUY
|
- |
27.6K+ 7.28% |
$547K - $680K
|
407K
$10.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-21.6K- 37.68% |
$428K - $533K
|
35.8K
$892K
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
215K+ 794.63% |
$4.25M - $5.28M
|
242K
$6.02M
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
1.07KNew |
$21.1K - $26.2K
|
1.07K
$26.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-283- 1.15% |
$5.6K - $6.96K
|
24.3K
$605K
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
115KNew |
$2.27M - $2.82M
|
115K
$2.86M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
372K+ 55.66% |
$7.36M - $9.15M
|
1.04M
$25.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Altshuler Shaham LTD
|
BUY
|
- |
1.62K+ 17.04% |
$32.1K - $39.9K
|
11.1K
$278K
|
|
|
Nov 13, 2025
Q3 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
BUY
|
- |
10KNew |
$198K - $247K
|
10K
$250K
|
|
|
Nov 13, 2025
Q3 2025
|
Tortoise Investment Management, LLC
|
BUY
|
- |
3New |
$59.4 - $73.8
|
3
$74.7
|
|
|
Nov 13, 2025
Q3 2025
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
SELL
|
- |
-171K- 6.97% |
$3.39M - $4.22M
|
2.29M
$57M
|
|
|
Nov 13, 2025
Q3 2025
|
Groupe La Francaise
Paris, I0 |
BUY
|
- |
400New |
$7.92K - $9.84K
|
400
$9.96K
|
|
|
Nov 13, 2025
Q3 2025
|
Van Eck Associates Corp
|
BUY
|
- |
10.5KNew |
$208K - $258K
|
10.5K
$262K
|
|
|
Nov 13, 2025
Q3 2025
|
Montanaro Asset Management LTD
|
BUY
|
- |
172KNew |
$3.4M - $4.22M
|
172K
$4.27M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
19.8K+ 22710.34% |
$391K - $486K
|
19.8K
$494K
|
|
|
Nov 13, 2025
Q3 2025
|
Hel Ved Capital Management LTD
Central, K3 |
BUY
|
- |
49.8KNew |
$986K - $1.23M
|
49.8K
$1.24M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
22.3K+ 5.67% |
$441K - $549K
|
416K
$10.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
374K+ 153.9% |
$7.4M - $9.19M
|
617K
$15.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-49.5K- 75.48% |
$980K - $1.22M
|
16.1K
$401K
|
|
|
Nov 13, 2025
Q3 2025
|
Artemis Investment Management LLP
|
SELL
|
- |
-2.08M- 68.52% |
$41.1M - $51.1M
|
953K
$23.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
1.17M+ 73.5% |
$23.2M - $28.8M
|
2.76M
$68.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Diametric Capital, LP
Boston, MA |
BUY
|
- |
11.4KNew |
$227K - $282K
|
11.4K
$285K
|
|
|
Nov 13, 2025
Q3 2025
|
Empowered Funds, LLC
|
BUY
|
- |
291KNew |
$5.76M - $7.16M
|
291K
$7.25M
|
|
|
Nov 13, 2025
Q3 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
BUY
|
- |
12KNew |
$237K - $294K
|
12K
$298K
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
CALL |
10.6KNew |
$210K - $261K
|
10.6K
$264K
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
CALL |
36.2KNew |
$716K - $891K
|
36.2K
$902K
|
|
|
Nov 13, 2025
Q3 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
BUY
|
- |
125KNew |
$2.47M - $3.06M
|
125K
$3.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
10K+ 7.23% |
$198K - $247K
|
149K
$3.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
BUY
|
- |
177K+ 7272.78% |
$3.5M - $4.35M
|
179K
$4.47M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
60New |
$1.19K - $1.48K
|
60
$1.49K
|
|
|
Nov 13, 2025
Q3 2025
|
Element Capital Management LLC
New York, NY |
BUY
|
- |
116KNew |
$2.29M - $2.84M
|
116K
$2.88M
|
|
|
Nov 13, 2025
Q3 2025
|
Harvest Fund Management Co., LTD
Beijing, F4 |
BUY
|
- |
93New |
$1.84K - $2.29K
|
93
$2.32K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-186K- 76.92% |
$3.68M - $4.57M
|
55.8K
$1.39M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-48.1K- 49.28% |
$952K - $1.18M
|
49.5K
$1.23M
|
|