WESTFIELD CAPITAL MANAGEMENT CO LP

Position in GRMN — Garmin Ltd

CIK 1177719 BOSTON, MA

Position in GRMN

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$87,319,747

+$19,214,077 QoQ

Shares Held

376,362

+12.1% QoQ

Ownership

0.195%

of shares outstanding

% of Portfolio

0.37%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 82% Shared 0% None 18%

Technology · as of Mar 31, 2026

WESTFIELD CAPITAL MANAGEMENT CO LP holds $422,360,919 across 3 Scientific & Technical Instruments names. GRMN ranks #3 (20.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MKSI	Mks Inc	1,046,763	$240,556,605
2	COHR	Coherent Corp.	396,644	$94,484,567
3	GRMN	Garmin Ltd This page	376,362	$87,319,747

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$87,319,747	376,362	+12.1%	Shares	Sole	2026-05-11
2025-12-31	$68,105,670	335,744	—	Shares	Sole	2026-02-11
No filing history on record for this holder in this stock.