First Manhattan CO Mirion Technologies, Inc. Transaction History

First Manhattan CO

$33.1 Billion
Q2 2025

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	SELL	$13.51 - $18.28 $583,969 - $790,153	-43,225 Reduced 35.97%	76,932 $1.12 Million
Q4 2024 Feb 14, 2025	SELL	$10.94 - $18.65 $17.4 Million - $29.6 Million	-1,586,360 Reduced 92.96%	120,157 $2.1 Million
Q3 2024 Nov 14, 2024	SELL	$9.45 - $11.78 $168,909 - $210,555	-17,874 Reduced 1.04%	1,706,517 $18.9 Million
Q2 2024 Aug 13, 2024	SELL	$9.85 - $11.23 $354,432 - $404,089	-35,983 Reduced 2.04%	1,724,391 $18.5 Million
Q1 2024 May 15, 2024	SELL	$9.33 - $11.39 $258,301 - $315,332	-27,685 Reduced 1.55%	1,760,374 $20 Million
Q4 2023 Feb 13, 2024	SELL	$6.76 - $10.49 $1.97 Million - $3.06 Million	-291,340 Reduced 14.01%	1,788,059 $18.3 Million
Q3 2023 Nov 14, 2023	BUY	$7.38 - $8.55 $2.01 Million - $2.32 Million	271,825 Added 15.04%	2,079,399 $15.5 Million
Q2 2023 Aug 14, 2023	SELL	$7.44 - $8.51 $77,673 - $88,844	-10,440 Reduced 0.57%	1,807,574 $15.3 Million
Q1 2023 May 15, 2023	SELL	$6.66 - $9.46 $679,986 - $965,866	-102,100 Reduced 5.32%	1,818,014 $15.5 Million
Q4 2022 Feb 14, 2023	SELL	$5.7 - $8.2 $1.1 Million - $1.58 Million	-192,620 Reduced 9.12%	1,920,114 $12.7 Million
Q3 2022 Nov 14, 2022	BUY	$1.56 - $8.06 $436,995 - $2.26 Million	280,125 Added 15.29%	2,112,734 $15.8 Million
Q2 2022 Aug 15, 2022	BUY	$5.76 - $8.75 $1.83 Million - $2.78 Million	317,224 Added 20.93%	1,832,609 $10.6 Million
Q1 2022 May 16, 2022	BUY	$7.58 - $10.71 $2.68 Million - $3.78 Million	352,950 Added 30.36%	1,515,385 $12.2 Million
Q4 2021 Feb 14, 2022	BUY	$9.84 - $11.76 $11.4 Million - $13.7 Million	1,162,435 New	1,162,435 $12.2 Million

Others Institutions Holding MIR

# of Institutions

324

Shares Held

199M

Call Options Held

2.44M

Put Options Held

1.66M

Vanguard Group Inc Valley Forge, PA

23.8M
Shares

$558 Million
0.01% of portfolio
T. Rowe Price Investment Management, Inc. Baltimore, MD

21M
Shares

$492 Million
0.28% of portfolio
Black Rock Inc. New York, NY

15.8M
Shares

$371 Million
0.0% of portfolio
Janus Henderson Group PLC London, X0

7.99M
Shares

$188 Million
0.09% of portfolio
Dimensional Fund Advisors LP Austin, TX

6.95M
Shares

$163 Million
0.04% of portfolio

View Full List

About Mirion Technologies, Inc.

Ticker MIR
Exchange NYSE
Sector Industrials
Industry Specialty Industrial Machinery
Shares Outstandng 200,068,992
Market Cap $4.7B
Description
Mirion Technologies, Inc. provides radiation detection, measurement, analysis, and monitoring products and services in the United States, Canada, the United Kingdom, France, Germany, Finland, China, Belgium, Netherlands, Estonia, and Japan. It operates through two segments, Medical and Industrial. The medical segment offers radiation oncology qu...

More about MIR

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