WESTFIELD CAPITAL MANAGEMENT CO LP

Position in CMI — Cummins Inc

CIK 1177719 BOSTON, MA

Position in CMI

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$10,975,588

+$2,682,010 QoQ

Shares Held

15,389

-0.2% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#398

of 2,102 holders

Holding Since

Dec 2020

13 quarters on record

Voting authority Sole 72% Shared 0% None 28%

Industrials · as of Jun 30, 2026

WESTFIELD CAPITAL MANAGEMENT CO LP holds $1,186,816,315 across 9 Specialty Industrial Machinery names. CMI ranks #8 (0.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GEV	GE Vernova Inc.	241,272	$283,460,821
2	RRX	Regal Rexnord Corp	856,976	$204,123,113
3	AME	Ametek Inc/	723,798	$175,115,688
4	ITT	Itt Inc.	830,382	$164,216,344
5	ROK	Rockwell Automation, Inc	237,136	$117,401,290
6	IEX	Idex Corp /De/	513,564	$116,553,349
7	NPO	Enpro Inc.	286,554	$108,010,799
8	CMI	Cummins Inc This page	15,389	$10,975,588

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,975,588	15,389	-0.2%	Shares	Sole	2026-08-12
2026-03-31	$8,293,578	15,415	+0.9%	Shares	Sole	2026-05-11
2025-12-31	$7,796,613	15,274	-29.8%	Shares	Sole	2026-02-11
2025-03-31	$6,821,081	21,762	-4.3%	Shares	Sole	2025-05-09
2024-12-31	$7,929,604	22,747	-3.3%	Shares	Sole	2025-02-11
2024-09-30	$7,615,540	23,520	+23.2%	Shares	Sole	2024-11-12
2024-06-30	$5,288,809	19,098	+7.3%	Shares	Sole	2024-08-14
2024-03-31	$5,243,591	17,796	-30.9%	Shares	Sole	2024-05-10
2023-09-30	$5,881,702	25,745	+6.8%	Shares	Sole	2023-11-13
2023-06-30	$5,911,543	24,113	-1.6%	Shares	Sole	2023-08-11
2023-03-31	$5,853,993	24,506	+19.6%	Shares	Sole	2023-05-12
2022-12-31	$4,963,552	20,486	+857.3%	Shares	Sole	2023-02-13
2020-12-31	$485,994	2,140	—	Shares	Sole	2021-02-12
No filing history on record for this holder in this stock.