EMERALD ADVISERS, LLC

Position in MIR — Mirion Technologies, Inc.

CIK 1015083 LEOLA, PA

Position in MIR

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$24,470,505

-$1,212,955 QoQ

Shares Held

1,364,780

-1.2% QoQ

Ownership

0.548%

of shares outstanding

% of Portfolio

0.58%

of 13F equity value

Holder Rank

#39

of 347 holders

Holding Since

Dec 2024

7 quarters on record

Voting authority Sole 76% Shared 0% None 24%

Industrials · as of Jun 30, 2026

EMERALD ADVISERS, LLC holds $64,092,034 across 4 Specialty Industrial Machinery names. MIR ranks #2 (38.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMSC	American Superconductor Corp /De/	843,956	$35,032,613
2	MIR	Mirion Technologies, Inc. This page	1,364,780	$24,470,505
3	EROC	ERock, Inc.	280,734	$4,070,643
4	GNRC	Generac Holdings Inc.	1,770	$518,273

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$24,470,505	1,364,780	-1.2%	Shares	Sole	2026-08-05
2026-03-31	$25,683,460	1,381,574	+21.5%	Shares	Sole	2026-05-04
2025-12-31	$26,631,959	1,137,146	-0.0%	Shares	Sole	2026-02-09
2025-09-30	$26,450,457	1,137,165	+17.8%	Shares	Sole	2025-10-30
2025-06-30	$20,781,724	965,245	+9.7%	Shares	Sole	2025-08-04
2025-03-31	$12,761,290	880,089	+44.8%	Shares	Sole	2025-05-01
2024-12-31	$10,609,442	607,991	—	Shares	Sole	2025-02-11
No filing history on record for this holder in this stock.