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 |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
17.5MNew |
$346M - $431M
|
17.5M
$436M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
6.65M+ 27.99% |
$132M - $164M
|
30.4M
$758M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
4.42M+ 691.93% |
$87.4M - $109M
|
5.05M
$126M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
3.72M+ 73.07% |
$73.7M - $91.6M
|
8.82M
$220M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Creeks Capital Management, LP
New York, NY |
BUY
|
- |
3.6MNew |
$71.2M - $88.5M
|
3.6M
$89.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
3.09M+ 181.39% |
$61.2M - $76.1M
|
4.8M
$119M
|
|
|
Oct 29, 2025
Q3 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
1.56M+ 40.64% |
$30.8M - $38.3M
|
5.39M
$134M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
1.46M+ 559.94% |
$28.8M - $35.8M
|
1.72M
$42.8M
|
|
|
Oct 24, 2025
Q3 2025
|
Conestoga Capital Advisors, LLC
|
BUY
|
- |
1.35MNew |
$26.8M - $33.3M
|
1.35M
$33.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Hood River Capital Management LLC
Palm Beach Gardens, FL |
BUY
|
- |
1.29M+ 87.94% |
$25.6M - $31.8M
|
2.76M
$68.8M
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
1.29M+ 1114.7% |
$25.4M - $31.6M
|
1.4M
$34.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
1.17M+ 73.5% |
$23.2M - $28.8M
|
2.76M
$68.8M
|
|
|
Nov 07, 2025
Q3 2025
|
Times Square Capital Management, LLC
|
BUY
|
- |
1.01MNew |
$20.1M - $24.9M
|
1.01M
$25.2M
|
|
|
Nov 06, 2025
Q3 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
956KNew |
$18.9M - $23.5M
|
956K
$23.8M
|
|
|
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
|
Keystone Investors Pte LTD
Singapore, U0 |
BUY
|
- |
882KNew |
$17.4M - $21.7M
|
882K
$22M
|
|
|
Nov 14, 2025
Q3 2025
|
Ghisallo Capital Management LLC
Greenwich, CT |
BUY
|
- |
775KNew |
$15.3M - $19.1M
|
775K
$19.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
665K+ 393.26% |
$13.2M - $16.4M
|
834K
$20.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Alta Park Capital, LP
San Francisco, CA |
BUY
|
- |
611KNew |
$12.1M - $15M
|
611K
$15.2M
|
|
|
Nov 14, 2025
Q3 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
609K+ 2.91% |
$12.1M - $15M
|
21.6M
$537M
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Partners Public Asset Management, LLC
Boston, MA |
BUY
|
CALL |
590K+ 536.36% |
$11.7M - $14.5M
|
700K
$17.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
585K+ 412.14% |
$11.6M - $14.4M
|
727K
$18.1M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
551K+ 32.7% |
$10.9M - $13.5M
|
2.23M
$55.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Yaupon Capital Management LP
New York, NY |
BUY
|
- |
525KNew |
$10.4M - $12.9M
|
525K
$13.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Bamco Inc
New York, NY |
BUY
|
- |
500KNew |
$9.9M - $12.3M
|
500K
$12.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Sculptor Capital LP
New York, NY |
BUY
|
- |
500KNew |
$9.9M - $12.3M
|
500K
$12.5M
|
|
|
Oct 23, 2025
Q3 2025
|
Peregrine Capital Management LLC
|
BUY
|
- |
443KNew |
$8.77M - $10.9M
|
443K
$11M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
417K+ 21.57% |
$8.25M - $10.3M
|
2.35M
$58.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
BUY
|
- |
374K+ 153.9% |
$7.4M - $9.19M
|
617K
$15.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
373K+ 454.35% |
$7.37M - $9.16M
|
455K
$11.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
372K+ 55.66% |
$7.36M - $9.15M
|
1.04M
$25.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Burkehill Global Management, LP
New York, NY |
BUY
|
- |
350KNew |
$6.93M - $8.61M
|
350K
$8.72M
|
|
|
Nov 13, 2025
Q3 2025
|
Pinnbrook Capital Management LP
|
BUY
|
- |
335KNew |
$6.63M - $8.24M
|
335K
$8.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Chescapmanager LLC
Baltimore, MD |
BUY
|
- |
331K+ 24.94% |
$6.56M - $8.15M
|
1.66M
$41.3M
|
|
|
Nov 17, 2025
Q3 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
325KNew |
$6.42M - $7.99M
|
325K
$8.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Fortress Investment Group LLC
New York, NY |
BUY
|
- |
301K+ 19981.74% |
$5.96M - $7.4M
|
302K
$7.53M
|
|
|
Nov 13, 2025
Q3 2025
|
Empowered Funds, LLC
|
BUY
|
- |
291KNew |
$5.76M - $7.16M
|
291K
$7.25M
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
290K+ 91.1% |
$5.74M - $7.14M
|
609K
$15.2M
|
|
|
Nov 20, 2025
Q3 2025
|
Maven Securities LTD
St Helier, Y9 |
BUY
|
- |
275KNew |
$5.44M - $6.77M
|
275K
$6.85M
|
|
|
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
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
270K+ 941.88% |
$5.34M - $6.64M
|
299K
$7.44M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
BUY
|
- |
223K+ 86.84% |
$4.42M - $5.49M
|
480K
$12M
|
|
|
Oct 09, 2025
Q3 2025
|
Zevenbergen Capital Investments LLC
Seattle, WA |
BUY
|
- |
221K+ 2169.61% |
$4.38M - $5.44M
|
232K
$5.77M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
215K+ 794.63% |
$4.25M - $5.28M
|
242K
$6.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Zimmer Partners, LP
New York, NY |
BUY
|
- |
200KNew |
$3.96M - $4.92M
|
200K
$4.98M
|
|
|
Oct 24, 2025
Q3 2025
|
Sumitomo Mitsui Ds Asset Management Company, LTD
|
BUY
|
- |
181K+ 76.77% |
$3.59M - $4.46M
|
418K
$10.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
BUY
|
- |
180KNew |
$3.56M - $4.42M
|
180K
$4.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Axiom Investors LLC
Greenwich, CT |
BUY
|
- |
180K+ 45.74% |
$3.55M - $4.42M
|
572K
$14.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
BUY
|
- |
177K+ 7272.78% |
$3.5M - $4.35M
|
179K
$4.47M
|
|
|
Oct 30, 2025
Q3 2025
|
Emerald Advisers, LLC
|
BUY
|
- |
172K+ 17.81% |
$3.4M - $4.23M
|
1.14M
$28.3M
|
|