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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Driehaus Capital Management LLC
Chicago, IL |
BUY
|
- |
2.01MNew |
$25.5M - $43.6M
|
2.01M
$44.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-599K- 6.98% |
$7.61M - $13M
|
7.99M
$178M
|
|
|
Aug 14, 2025
Q2 2025
|
Hood River Capital Management LLC
Palm Beach Gardens, FL |
BUY
|
- |
1.47MNew |
$18.7M - $31.9M
|
1.47M
$32.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Legato Capital Management LLC
|
BUY
|
- |
14.5K+ 10.66% |
$184K - $315K
|
151K
$3.36M
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
1.63K+ 2.93% |
$20.8K - $35.5K
|
57.5K
$1.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-86.6K- 26.4% |
$1.1M - $1.88M
|
242K
$5.38M
|
|
|
Aug 14, 2025
Q2 2025
|
Aristeia Capital LLC
Greenwich, CT |
BUY
|
- |
86KNew |
$1.09M - $1.87M
|
86K
$1.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
CALL |
10KNew |
$127K - $217K
|
10K
$223K
|
|
|
Aug 14, 2025
Q2 2025
|
Select Equity Group, L.P.
New York, NY |
SELL
|
- |
-265K- 11.55% |
$3.36M - $5.75M
|
2.03M
$45.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
29.4K+ 11.81% |
$373K - $638K
|
278K
$6.21M
|
|
|
Aug 14, 2025
Q2 2025
|
Sandler Capital Management
New York, NY |
SELL
|
- |
-92.4K- 50.85% |
$1.17M - $2.01M
|
89.4K
$1.99M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
314K+ 12.24% |
$3.99M - $6.82M
|
2.88M
$64.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Lee Ainslie
Maverick Capital LTD | Dallas, Tx
|
SELL
|
- |
-2.75M- 34.11% |
$34.9M - $59.7M
|
5.31M
$118M
|
|
|
Aug 14, 2025
Q2 2025
|
Kingdon Capital Management, L.L.C.
New York, NY |
SELL
|
- |
-25K- 5.56% |
$318K - $543K
|
425K
$9.47M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
173K+ 370.66% |
$2.2M - $3.76M
|
220K
$4.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
97.6KNew |
$1.24M - $2.12M
|
97.6K
$2.18M
|
|
|
Aug 14, 2025
Q2 2025
|
Steelhead Partners LLC
Seattle, WA |
BUY
|
- |
57.4KNew |
$728K - $1.25M
|
57.4K
$1.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
10.2KNew |
$130K - $222K
|
10.2K
$227K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
34.3K+ 613.89% |
$436K - $744K
|
39.9K
$889K
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
150KNew |
$1.91M - $3.26M
|
150K
$3.34M
|
|
|
Aug 14, 2025
Q2 2025
|
Corient Ia LLC
Miami, FL |
BUY
|
- |
50K+ 500.0% |
$635K - $1.09M
|
60K
$1.34M
|
|
|
Aug 14, 2025
Q2 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
163KNew |
$2.07M - $3.54M
|
163K
$3.63M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
255K+ 14.83% |
$3.23M - $5.53M
|
1.97M
$44M
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-7.63K- 6.21% |
$96.9K - $166K
|
115K
$2.57M
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
1.66KNew |
$21K - $35.9K
|
1.66K
$36.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Swan Capital LLC
Pensacola, FL |
BUY
|
- |
25New |
$318 - $543
|
25
$557
|
|
|
Aug 14, 2025
Q2 2025
|
Troluce Capital Advisors LLC
Dorado, PR |
BUY
|
- |
600KNew |
$7.62M - $13M
|
600K
$13.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-458K- 50.35% |
$5.81M - $9.94M
|
451K
$10.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
32.9KNew |
$418K - $715K
|
32.9K
$734K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
1.62M+ 1635.16% |
$20.5M - $35.1M
|
1.71M
$38.2M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
516K+ 114.22% |
$6.55M - $11.2M
|
967K
$21.6M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
26K+ 14.66% |
$330K - $564K
|
203K
$4.53M
|
|
|
Aug 14, 2025
Q2 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
1.04M+ 4083.34% |
$13.2M - $22.5M
|
1.06M
$23.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Fil LTD
Hamilton, D0 |
SELL
|
- |
-250K- 30.83% |
$3.18M - $5.43M
|
561K
$12.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-19.9K- 43.51% |
$253K - $433K
|
25.9K
$577K
|
|
|
Aug 14, 2025
Q2 2025
|
George Soros
Soros Fund Management LLC | New York, Ny
|
BUY
|
- |
71.7KNew |
$911K - $1.56M
|
71.7K
$1.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Core Cap Advisors, LLC
Southfield, MI |
BUY
|
- |
356New |
$4.52K - $7.73K
|
356
$7.94K
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
26.3K+ 13.7% |
$334K - $570K
|
218K
$4.86M
|
|
|
Aug 14, 2025
Q2 2025
|
Tenor Capital Management Co., L.P.
New York, NY |
BUY
|
- |
43KNew |
$546K - $933K
|
43K
$958K
|
|
|
Aug 14, 2025
Q2 2025
|
Css LLC
Chicago, IL |
BUY
|
- |
28.1KNew |
$356K - $609K
|
28.1K
$626K
|
|
|
Aug 14, 2025
Q2 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
95.8KNew |
$1.22M - $2.08M
|
95.8K
$2.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Alyeska Investment Group, L.P.
Chicago, IL |
BUY
|
- |
297K+ 7.15% |
$3.77M - $6.44M
|
4.45M
$99.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
SELL
|
- |
-511K- 23.36% |
$6.49M - $11.1M
|
1.68M
$37.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Arosa Capital Management LP
Ny, NY |
SELL
|
- |
-688K- 79.24% |
$8.74M - $14.9M
|
180K
$4.02M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
113K+ 56.75% |
$1.44M - $2.45M
|
312K
$6.96M
|
|
|
Aug 14, 2025
Q2 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
13.6KNew |
$173K - $295K
|
13.6K
$303K
|
|
|
Aug 14, 2025
Q2 2025
|
Masters Capital Management LLC
Atlanta, GA |
BUY
|
CALL |
500KNew |
$6.35M - $10.9M
|
500K
$11.1M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
384KNew |
$4.88M - $8.34M
|
384K
$8.56M
|
|
|
Aug 14, 2025
Q2 2025
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
- |
104KNew |
$1.33M - $2.27M
|
104K
$2.33M
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
1.28K+ 2.27% |
$16.2K - $27.7K
|
57.5K
$1.28M
|