EMERALD ADVISERS, LLC

Position in MIR — Mirion Technologies, Inc.

CIK 1015083 LEOLA, PA

Position in MIR

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$25,683,460

-$948,499 QoQ

Shares Held

1,381,574

+21.5% QoQ

Ownership

0.552%

of shares outstanding

% of Portfolio

0.81%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2024

6 quarters on record

Voting authority Sole 76.27626171308957.ToString("F0")% Shared 0.ToString("F0")% None 23.723738286910436.ToString("F0")%

Industrials · as of Mar 31, 2026

EMERALD ADVISERS, LLC holds $51,667,319 across 3 Specialty Industrial Machinery names. MIR ranks #1 (49.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MIR	Mirion Technologies, Inc. This page	1,381,574	$25,683,460
2	AMSC	American Superconductor Corp /De/	757,404	$25,638,125
3	GNRC	Generac Holdings Inc.	1,770	$345,734

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
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.