Select Equity Group, L.P.

Position in MIR — Mirion Technologies, Inc.

CIK 1592643 NEW YORK, NY

Position in MIR

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$19,621,150

+$1,610,398 QoQ

Shares Held

1,055,468

+37.2% QoQ

Ownership

0.421%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2023

13 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

Select Equity Group, L.P. holds $1,144,432,513 across 7 Specialty Industrial Machinery names. MIR ranks #6 (1.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ITT	Itt Inc.	3,913,486	$745,636,487
2	MIDD	MIDDLEBY Corp	1,500,467	$198,931,914
3	CR	Crane Co	615,821	$105,305,391
4	CSW	Csw Industrials, Inc.	113,451	$29,563,061
5	KAI	Kadant Inc	88,612	$25,905,718
6	MIR	Mirion Technologies, Inc. This page	1,055,468	$19,621,150
7	FELE	Franklin Electric Co Inc	211,227	$19,468,792

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$19,621,150	1,055,468	+37.2%	Shares	Sole	2026-05-15
2025-12-31	$18,010,752	769,033	-32.6%	Shares	Sole	2026-02-17
2025-09-30	$26,545,800	1,141,264	-43.7%	Shares	Sole	2025-11-14
2025-06-30	$43,653,345	2,027,559	-11.5%	Shares	Sole	2025-08-14
2025-03-31	$33,237,422	2,292,236	-0.9%	Shares	Sole	2025-05-15
2024-12-31	$40,369,161	2,313,419	-46.4%	Shares	Sole	2025-02-14
2024-09-30	$47,796,983	4,317,704	-25.3%	Shares	Sole	2024-11-14
2024-06-30	$62,118,957	5,783,888	-3.0%	Shares	Sole	2024-08-14
2024-03-31	$67,771,260	5,960,533	+168.5%	Shares	Sole	2024-05-15
2023-12-31	$22,757,747	2,220,268	+572.5%	Shares	Sole	2024-02-14
2023-09-30	$2,466,302	330,161	+16.5%	Shares	Sole	2023-11-14
2023-06-30	$2,393,868	283,298	+77.7%	Shares	Sole	2023-08-14
2023-03-31	$1,361,839	159,466	—	Shares	Sole	2023-05-15
No filing history on record for this holder in this stock.