LOOMIS SAYLES & CO L P

Position in DORM — Dorman Products, Inc.

CIK 312348 BOSTON, MA

Position in DORM

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$25,250,945

-$7,043,313 QoQ

Shares Held

241,960

-7.7% QoQ

Ownership

0.810%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2020

23 quarters on record

Voting authority Sole 98.17573152587204.ToString("F0")% Shared 0.ToString("F0")% None 1.8242684741279551.ToString("F0")%

Consumer Cyclical · as of Mar 31, 2026

LOOMIS SAYLES & CO L P holds $363,581,052 across 9 Auto Parts names. DORM ranks #5 (6.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ORLY	O Reilly Automotive Inc	2,107,746	$194,566,033
2	DAN	DANA Inc	1,302,384	$43,825,221
3	MOD	Modine Manufacturing Co	150,695	$32,657,112
4	GTX	Garrett Motion Inc.	1,462,662	$26,576,567
5	DORM	Dorman Products, Inc. This page	241,960	$25,250,945
6	ATMU	Atmus Filtration Technologies Inc.	292,366	$16,597,617
7	APTV	Aptiv PLC	202,106	$14,034,240
8	MBLY	Mobileye Global Inc.	1,462,343	$10,046,295

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$25,250,945	241,960	-7.7%	Shares	Defined	2026-05-14
2025-12-31	$32,294,258	262,150	-4.5%	Shares	Defined	2026-02-12
2025-09-30	$42,773,159	274,398	-2.5%	Shares	Defined	2025-11-13
2025-06-30	$34,529,273	281,481	-2.4%	Shares	Defined	2025-08-13
2025-03-31	$34,748,547	288,274	-2.1%	Shares	Defined	2025-05-14
2024-12-31	$38,133,689	294,355	-2.8%	Shares	Defined	2025-02-12
2024-09-30	$34,270,155	302,954	-2.2%	Shares	Defined	2024-11-13
2024-06-30	$28,348,919	309,892	+9.5%	Shares	Defined	2024-08-13
2024-03-31	$27,268,152	282,894	-3.1%	Shares	Defined	2024-05-14
2023-12-31	$24,350,464	291,937	-26.9%	Shares	Defined	2024-02-13
2023-09-30	$30,239,073	399,143	-3.0%	Shares	Defined	2023-11-09
2023-06-30	$32,446,506	411,601	-0.9%	Shares	Defined	2023-08-11
2023-03-31	$35,833,438	415,412	-11.6%	Shares	Defined	2023-05-15
2022-12-31	$37,993,777	469,813	-2.3%	Shares	Defined	2023-02-10
2022-09-30	$39,503,743	481,049	-1.2%	Shares	Defined	2022-11-14
2022-06-30	$53,412,313	486,850	-0.5%	Shares	Defined	2022-08-05
2022-03-31	$46,500,554	489,325	-1.9%	Shares	Defined	2022-05-13
2021-12-31	$56,353,452	498,659	-2.6%	Shares	Defined	2022-02-14
2021-09-30	$48,481,169	512,107	-1.5%	Shares	Defined	2021-11-12
2021-06-30	$53,913,790	520,052	-1.9%	Shares	Defined	2021-08-13
2021-03-31	$54,433,686	530,336	+29.5%	Shares	Defined	2021-05-17
2020-12-31	$35,557,044	409,549	+173.7%	Shares	Defined	2021-02-12
2020-09-30	$13,523,920	149,634	—	Shares	Defined	2020-11-12
No filing history on record for this holder in this stock.