CONGRESS ASSET MANAGEMENT CO

Position in ARM — Arm Holdings PLC /Uk

CIK 897378 BOSTON, MA

Position in ARM

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$145,036,503

New position

Shares Held

409,049

first reported quarter

Ownership

0.038%

of shares outstanding

% of Portfolio

0.90%

of 13F equity value

Holder Rank

of 21 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 85.07538216692866.ToString("F0")% Shared 7.2360524044796595.ToString("F0")% None 7.6885654285916845.ToString("F0")%

Technology · as of Jun 30, 2026

CONGRESS ASSET MANAGEMENT CO holds $1,561,377,340 across 13 Semiconductors names. ARM ranks #3 (9.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NVDA	Nvidia Corp	2,627,947	$525,825,915
2	AVGO	Broadcom Inc.	738,306	$278,895,091
3	ARM	Arm Holdings PLC /Uk This page	409,049	$145,036,503
4	CRDO	Credo Technology Group Holding Ltd	458,375	$124,655,081
5	MPWR	Monolithic Power Systems Inc	80,425	$111,176,303
6	RMBS	Rambus Inc	777,993	$103,270,790
7	TXN	Texas Instruments Inc	265,222	$79,054,721
8	POWI	Power Integrations Inc	930,059	$77,901,741

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$145,036,503	409,049	—	Shares	Sole	2026-07-07
No filing history on record for this holder in this stock.