Latest Institutional Purchases of Mirion Technologies, Inc. (MIR)
This list provides information on the latest institutional transactions involving Mirion Technologies, Inc. (MIR) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 08, 2025
Q2 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
3.83MNew |
$48.7M - $83.2M
|
3.83M
$85.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
2.3M+ 713.22% |
$29.2M - $49.8M
|
2.62M
$58.3M
|
|
|
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
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
1.62M+ 1635.16% |
$20.5M - $35.1M
|
1.71M
$38.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
1.59MNew |
$20.2M - $34.6M
|
1.59M
$35.5M
|
|
|
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
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
1.04M+ 4083.34% |
$13.2M - $22.5M
|
1.06M
$23.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Groupama Asset Managment
Paris, I0 |
BUY
|
- |
800KNew |
$10.2M - $17.4M
|
800K
$17.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
795K+ 134.99% |
$10.1M - $17.3M
|
1.38M
$30.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Tcw Group Inc
|
BUY
|
- |
731KNew |
$9.29M - $15.9M
|
731K
$16.3M
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
668KNew |
$8.49M - $14.5M
|
668K
$14.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
656K+ 150.88% |
$8.33M - $14.2M
|
1.09M
$24.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Troluce Capital Advisors LLC
Dorado, PR |
BUY
|
- |
600KNew |
$7.62M - $13M
|
600K
$13.4M
|
|
|
Aug 13, 2025
Q2 2025
|
Shannon River Fund Management LLC
|
BUY
|
- |
555KNew |
$7.05M - $12.1M
|
555K
$12.4M
|
|
|
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 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
509K+ 2.19% |
$6.46M - $11M
|
23.8M
$530M
|
|
|
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
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
458KNew |
$5.82M - $9.95M
|
458K
$10.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
449KNew |
$5.7M - $9.74M
|
449K
$10M
|
|
|
Aug 15, 2025
Q2 2025
|
Concentric Capital Strategies, LP
Stamford, CT |
BUY
|
- |
412KNew |
$5.24M - $8.95M
|
412K
$9.19M
|
|
|
Aug 14, 2025
Q2 2025
|
Moore Capital Management, LP
New York, NY |
BUY
|
- |
407KNew |
$5.17M - $8.84M
|
407K
$9.08M
|
|
|
Aug 07, 2025
Q2 2025
|
Axiom Investors LLC
Greenwich, CT |
BUY
|
- |
393KNew |
$4.99M - $8.53M
|
393K
$8.75M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
384KNew |
$4.88M - $8.34M
|
384K
$8.56M
|
|
|
Aug 12, 2025
Q2 2025
|
Zacks Investment Management
Chicago, IL |
BUY
|
- |
379KNew |
$4.82M - $8.24M
|
379K
$8.46M
|
|
|
Aug 12, 2025
Q2 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
BUY
|
- |
378K+ 53.12% |
$4.8M - $8.2M
|
1.09M
$24.3M
|
|
|
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
|
Sona Asset Management (Us) LLC
New York, NY |
BUY
|
- |
314KNew |
$3.99M - $6.82M
|
314K
$7M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Partners Public Asset Management, LLC
Boston, MA |
BUY
|
PUT |
300KNew |
$3.81M - $6.51M
|
300K
$6.69M
|
|
|
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
|
Ardsley Advisory Partners LP
Stamford, CT |
BUY
|
- |
288K+ 164.7% |
$3.66M - $6.26M
|
463K
$10.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
255K+ 14.83% |
$3.23M - $5.53M
|
1.97M
$44M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
253K+ 20.67% |
$3.21M - $5.48M
|
1.47M
$32.9M
|
|
|
Aug 14, 2025
Q2 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
247K+ 1.19% |
$3.14M - $5.37M
|
21M
$467M
|
|
|
Aug 12, 2025
Q2 2025
|
Eam Global Investors LLC
Solana Beach, CA |
BUY
|
- |
236KNew |
$3M - $5.13M
|
236K
$5.26M
|
|
|
Aug 07, 2025
Q2 2025
|
Robeco Schweiz Ag
|
BUY
|
- |
230KNew |
$2.92M - $4.99M
|
230K
$5.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
229K+ 68.46% |
$2.91M - $4.97M
|
564K
$12.6M
|
|
|
Aug 11, 2025
Q2 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
216K+ 894.46% |
$2.75M - $4.7M
|
241K
$5.36M
|
|
|
Aug 12, 2025
Q2 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
209KNew |
$2.65M - $4.54M
|
209K
$4.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
207K+ 13.86% |
$2.64M - $4.5M
|
1.7M
$38M
|
|
|
Aug 14, 2025
Q2 2025
|
Candelo Capital Management LP
New York, NY |
BUY
|
- |
203KNew |
$2.58M - $4.41M
|
203K
$4.53M
|
|
|
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
|
Jain Global LLC
New York, NY |
BUY
|
- |
163KNew |
$2.07M - $3.54M
|
163K
$3.63M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
162K+ 11.69% |
$2.06M - $3.52M
|
1.55M
$34.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
158K+ 62.31% |
$2.01M - $3.43M
|
412K
$9.17M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
157K+ 81.19% |
$2M - $3.41M
|
351K
$7.82M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Partners Public Asset Management, LLC
Boston, MA |
BUY
|
- |
150K+ 16.74% |
$1.91M - $3.26M
|
1.05M
$23.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
BUY
|
- |
150KNew |
$1.91M - $3.26M
|
150K
$3.34M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
150KNew |
$1.9M - $3.25M
|
150K
$3.33M
|
|
|
Jul 10, 2025
Q2 2025
|
Sumitomo Mitsui Ds Asset Management Company, LTD
|
BUY
|
- |
149K+ 169.42% |
$1.89M - $3.23M
|
236K
$5.27M
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
149K+ 133.14% |
$1.89M - $3.23M
|
260K
$5.8M
|