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Equibles

Stephens Investment Management Group LLC

Position in MIR — Mirion Technologies, Inc.

CIK 1314440 LITTLE ROCK, AR
Back to MIR Full portfolio

Position in MIR

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$30,093,227
+$4,534,283 QoQ
Shares Held
1,678,373
+22.1% QoQ
Ownership
0.674%
of shares outstanding
% of Portfolio
0.33%
of 13F equity value
Holder Rank
#30
of 347 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 0% Shared 94% None 6%

Common Shares in MIR Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

Stephens Investment Management Group LLC holds $253,048,872 across 5 Specialty Industrial Machinery names. MIR ranks #3 (11.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 GNRC
Generac Holdings Inc.
 314,253 $92,016,420
2 ROK
Rockwell Automation, Inc
 181,002 $89,610,470
3 MIR
Mirion Technologies, Inc.
This page 		1,678,373 $30,093,227
4 KRNT
Kornit Digital Ltd.
 1,514,468 $24,610,105
5 AMSC
American Superconductor Corp /De/
 402,762 $16,718,650

All Filings in MIR

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $30,093,227 1,678,373
2026-03-31 $25,558,944 1,374,876
2025-12-31 $18,968,865 809,943