Who holds DORMticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

DORMAN PRODS INC · COM · quarter ended 2026-03-31 · 5 members disclosed DORM ↗

224

holders13F filers reporting this class for the quarter ended 2026-03-31

$2.1B

combined valuesum of the reported values across every holder; NULL values are excluded, never zero-filled

117

addsholders whose share count rose or who opened the position (new + add), by shares

exitsholders absent this quarter after holding last quarter — inferred from absence, not a sale record

Holders — quarter ended 2026-03-31

ranked by reported value · Δ shares vs 2025-12-31 · kind by shares

13F holders of DORM ranked by reported value
#	Filer	Reported value	Shares	Δ shares	Change
1	BlackRock, Inc.	$418M	4,007,265	+27,740	add
2	VANGUARD PORTFOLIO MANAGEMENT LLC	$157M	1,504,640	—	no prior
3	MORGAN STANLEY	$148M	1,415,141	+62,958	add
4	VANGUARD CAPITAL MANAGEMENT LLC	$129M	1,237,454	—	no prior
5	DIMENSIONAL FUND ADVISORS LP	$115M	1,099,352	+51,653	add
6	STATE STREET CORP	$115M	1,099,272	+37,564	add
7	JENNISON ASSOCIATES LLC	$86.2M	826,285	+12,504	add
8	Invesco Ltd.	$66.3M	635,504	−127,955	trim
9	ROYCE & ASSOCIATES LP	$64.4M	616,656	+117,697	add
10	WELLINGTON MANAGEMENT GROUP LLP	$48.2M	461,560	−46,102	trim
11	WESTFIELD CAPITAL MANAGEMENT CO LP	$48.1M	461,282	−930	trim
12	Fiera Capital Corp	$46.2M	442,897	+11,549	add
13	NORTHERN TRUST CORP	$44.3M	424,966	+469	add
14	BANK OF AMERICA CORP /DE/	$42.8M	409,983	+42,682	add
15	VICTORY CAPITAL MANAGEMENT INC	$41.5M	398,119	+32,032	add
16	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$34.5M	330,401	+6,002	add
17	FULLER & THALER ASSET MANAGEMENT, INC.	$32.1M	307,934	−1,455,062	trim
18	Mawer Investment Management Ltd.	$26.6M	255,190	+163,941	add
19	Bragg Financial Advisors, Inc	$25.3M	242,296	+242,296	new
20	VANGUARD FIDUCIARY TRUST CO	$20.1M	192,867	—	no prior
21	ROYAL BANK OF CANADA	$20.0M	191,981	−43,945	trim
22	ENVESTNET ASSET MANAGEMENT INC	$16.1M	154,683	−16,877	trim
23	UBS Group AG	$15.7M	150,392	+54,783	add
24	PRINCIPAL FINANCIAL GROUP INC	$15.6M	149,852	+2,112	add
25	Leeward Investments, LLC - MA	$15.6M	149,648	+33,091	add
26	D. E. Shaw & Co., Inc.	$15.0M	143,983	+42,503	add
27	VOLORIDGE INVESTMENT MANAGEMENT, LLC	$13.8M	132,004	+87,425	add
28	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	$11.5M	110,536	+110,536	new
29	PUBLIC SECTOR PENSION INVESTMENT BOARD	$10.4M	99,484	+3,207	add
30	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	$10.0M	95,844	+21,139	add
31	First Eagle Investment Management, LLC	$9.5M	91,342	+18,000	add
32	CITADEL ADVISORS LLC	$9.3M	88,835	+88,835	new
33	MILLENNIUM MANAGEMENT LLC	$9.1M	87,652	+37,232	add
34	Pembroke Management, LTD	$9.1M	87,121	−70,440	trim
35	WCM INVESTMENT MANAGEMENT, LLC	$8.8M	85,610	−43,666	trim
36	NORDEA INVESTMENT MANAGEMENT AB	$8.6M	82,783	−4,199	trim
37	TEACHER RETIREMENT SYSTEM OF TEXAS	$7.3M	69,496	+15,628	add
38	Legal & General Group Plc	$6.7M	64,672	−5,304	trim
39	FIRST TRUST ADVISORS LP	$6.5M	62,161	+12,148	add
40	WELLS FARGO & COMPANY/MN	$6.5M	61,907	−17,744	trim
41	Nuveen, LLC	$6.1M	58,147	+671	add
42	Qube Research & Technologies Ltd	$6.0M	57,252	+25,527	add
43	CenterBook Partners LP	$5.8M	55,799	+19,956	add
44	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$5.6M	54,068	+493	add
45	SEI INVESTMENTS CO	$5.4M	51,992	+22,672	add
46	Swiss National Bank	$5.3M	51,200	0	no change
47	Bridge City Capital, LLC	$4.9M	46,847	+2,898	add
48	SNYDER CAPITAL MANAGEMENT L P	$4.5M	43,177	−62,736	trim
49	Edgestream Partners, L.P.	$4.5M	42,900	+29,782	add
50	Roubaix Capital, LLC	$4.5M	42,811	+42,811	new
51	RENAISSANCE TECHNOLOGIES LLC	$4.4M	42,200	−49,700	trim
52	Squarepoint Ops LLC	$4.4M	41,989	+41,989	new
53	STATE OF WISCONSIN INVESTMENT BOARD	$4.4M	41,880	+3,104	add
54	ALLIANCEBERNSTEIN L.P.	$4.1M	33,671	+418	add
55	Ruffer LLP	$4.0M	38,011	+17,764	add
56	RICE HALL JAMES & ASSOCIATES, LLC	$3.9M	37,017	−530	trim
57	FIRST NATIONAL BANK OF OMAHA	$3.8M	36,640	+3,897	add
58	Granite Investment Partners, LLC	$3.7M	35,544	+16,732	add
59	Universal- Beteiligungs- und Servicegesellschaft mbH	$3.7M	35,511	0	no change
60	RAYMOND JAMES FINANCIAL INC	$3.5M	33,323	−8,530	trim
61	Quantinno Capital Management LP	$2.9M	28,184	+20,229	add
62	DEUTSCHE BANK AG\	$2.7M	26,310	+2,585	add
63	Aurora Investment Counsel	$2.7M	25,612	+25,612	new
64	VANGUARD ASSET MANAGEMENT, Ltd	$2.7M	25,433	—	no prior
65	Linden Thomas Advisory Services, LLC	$2.7M	25,404	+7,494	add
66	Corient Private Wealth LLC	$2.5M	24,361	+15,355	add
67	Susquehanna Portfolio Strategies, LLC	$2.5M	23,516	+7,688	add
68	Cerity Partners LLC	$2.4M	23,056	−1,633	trim
69	LPL Financial LLC	$2.4M	22,862	−17,613	trim
70	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	$2.2M	21,243	−17,624	trim
71	CLARK ESTATES INC/NY	$2.2M	21,000	+21,000	new
72	XTX Topco Ltd	$2.1M	20,419	+11,644	add
73	Orion Porfolio Solutions, LLC	$2.1M	20,214	−3,831	trim
74	Lummis Asset Management, LP	$2.1M	19,618	+19,618	new
75	Assenagon Asset Management S.A.	$1.9M	18,486	−93	trim
76	State of New Jersey Common Pension Fund D	$1.8M	17,607	+916	add
77	AMERICAN CENTURY COMPANIES INC	$1.8M	17,340	+1,753	add
78	SHEETS SMITH WEALTH MANAGEMENT	$1.8M	16,855	−930	trim
79	Csenge Advisory Group	$1.7M	16,190	−891	trim
80	Illinois Municipal Retirement Fund	$1.6M	15,796	−40	trim
81	FIFTH THIRD BANCORP	$1.6M	15,168	+14,990	add
82	INTECH INVESTMENT MANAGEMENT LLC	$1.5M	14,623	−9,332	trim
83	OPPENHEIMER ASSET MANAGEMENT INC.	$1.4M	13,781	+63	add
84	STEPHENS INC /AR/	$1.4M	13,484	+5,337	add
85	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$1.4M	12,946	+108	add
86	CAXTON ASSOCIATES LLP	$1.3M	12,663	−2,005	trim
87	MANUFACTURERS LIFE INSURANCE COMPANY, THE	$1.3M	12,480	−1,472	trim
88	Cetera Investment Advisers	$1.3M	12,385	−3,544	trim
89	Janus Henderson Group Ltd.	$1.2M	11,754	0	no change
90	Vanguard Global Advisers, LLC	$1.2M	11,318	—	no prior
91	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$1.1M	10,940	+10,940	new
92	STIFEL FINANCIAL CORP	$1.1M	10,543	+76	add
93	TRUIST FINANCIAL CORP	$1.1M	10,285	−553	trim
94	ASSETMARK, INC	$1.0M	9,967	−1,393	trim
95	Quadrature Capital Ltd	$1.0M	9,689	+9,689	new
96	Creative Planning	$997K	9,549	+125	add
97	VOYA INVESTMENT MANAGEMENT LLC	$969K	9,281	−164	trim
98	AZZAD ASSET MANAGEMENT INC /ADV	$941K	9,019	+2,397	add
99	RITHOLTZ WEALTH MANAGEMENT	$876K	8,395	−19,642	trim
100	TWO SIGMA INVESTMENTS, LP	$845K	8,100	+8,100	new
101	GHP Investment Advisors, Inc.	$812K	7,780	+873	add
102	Arizona State Retirement System	$744K	7,130	−135	trim
103	KEYBANK NATIONAL ASSOCIATION/OH	$741K	7,101	+106	add
104	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	$718K	6,878	−7	trim
105	Aquatic Capital Management LLC	$713K	6,833	+6,833	new
106	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	$676K	6,482	0	no change
107	OREGON PUBLIC EMPLOYEES RETIREMENT FUND	$669K	6,409	+6,409	new
108	US BANCORP \DE\	$666K	6,379	+138	add
109	Vanguard Investments Australia, Ltd.	$645K	6,184	—	no prior
110	CITIGROUP INC	$636K	6,092	−3,049	trim
111	Engineers Gate Manager LP	$621K	5,950	+2,967	add
112	CREDIT AGRICOLE S A	$614K	5,881	0	no change
113	AQR CAPITAL MANAGEMENT LLC	$595K	5,705	+8	add
114	BARCLAYS PLC	$557K	5,337	−37,727	trim
115	Zurcher Kantonalbank (Zurich Cantonalbank)	$519K	4,970	0	no change
116	Legato Capital Management LLC	$513K	4,917	−7,808	trim
117	PDT Partners, LLC	$508K	4,863	−23,384	trim
118	FRANKLIN RESOURCES INC	$483K	4,628	−5,043	trim
119	Amundi	$467K	4,473	−3,582	trim
120	ProShare Advisors LLC	$449K	4,298	−1,073	trim
121	First National Advisers, LLC	$448K	4,289	+697	add
122	BUCKHEAD CAPITAL MANAGEMENT LLC	$443K	4,242	−65	trim
123	Maryland State Retirement & Pension System	$423K	4,056	0	no change
124	Tidal Investments LLC	$420K	4,027	−304	trim
125	Holocene Advisors, LP	$402K	3,852	+3,852	new
126	Vanguard Personalized Indexing Management, LLC	$399K	3,819	+1,165	add
127	MML INVESTORS SERVICES, LLC	$398K	3,811	−5,335	trim
128	TWO SIGMA SECURITIES, LLC	$397K	3,802	−612	trim
129	Pictet Asset Management Holding SA	$391K	3,748	−84	trim
130	FMR LLC	$387K	3,707	−278	trim
131	BURNEY CO/	$365K	3,495	+90	add
132	HOWE & RUSLING INC	$356K	3,410	+832	add
133	Blueshift Asset Management, LLC	$352K	3,375	+3,375	new
134	Envestnet Portfolio Solutions, Inc.	$334K	3,203	−1,141	trim
135	MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	$332K	3,183	+4	add
136	NewEdge Advisors, LLC	$321K	3,075	+365	add
137	Snowden Capital Advisors LLC	$321K	3,075	+55	add
138	Caprock Group, LLC	$307K	2,942	−1,320	trim
139	OneDigital Investment Advisors LLC	$297K	2,842	−320	trim
140	COLDSTREAM CAPITAL MANAGEMENT INC	$296K	2,840	+2,840	new
141	SUMMITRY LLC	$294K	2,815	+978	add
142	REGIONS FINANCIAL CORP	$293K	2,809	−64	trim
143	Lido Advisors, LLC	$292K	2,802	+389	add
144	Fieldview Capital Management, LLC	$290K	2,775	+888	add
145	FIDUCIARY TRUST CO	$282K	2,702	+2,702	new
146	Freestone Grove Partners LP	$276K	2,641	−2,404	trim
147	XPONANCE LLC	$272K	2,610	+427	add
148	Schorn Wealth LLC	$268K	2,564	0	no change
149	HighTower Advisors, LLC	$267K	2,562	+268	add
150	M&T BANK CORP	$267K	2,554	−1,753	trim
151	Aristides Capital LLC	$260K	2,490	+296	add
152	Financiere des Professionnels - Fonds d'investissement inc.	$258K	2,468	0	no change
153	FIRST CITIZENS BANK & TRUST CO	$248K	2,378	−141	trim
154	Pathstone Holdings, LLC	$243K	2,329	+258	add
155	Ameritas Investment Partners, Inc.	$241K	2,307	0	no change
156	QRG CAPITAL MANAGEMENT, INC.	$238K	2,283	+23	add
157	BANK OF MONTREAL /CAN/	$236K	2,263	+217	add
158	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	$222K	2,197	−318	trim
159	Tower Research Capital LLC (TRC)	$221K	2,115	−1,272	trim
160	Radnor Capital Management, LLC	$209K	2,000	0	no change
161	ANGELES WEALTH MANAGEMENT, LLC	$205K	1,967	+1,967	new
162	COMMONWEALTH EQUITY SERVICES, LLC	$202K	1,935	−8	trim
163	Ensign Peak Advisors, Inc	$201K	1,922	0	no change
164	Rockefeller Capital Management L.P.	$191K	1,834	+521	add
165	QUADRANT CAPITAL GROUP LLC	$111K	1,061	−79	trim
166	Caitong International Asset Management Co., Ltd	$70.9K	679	+152	add
167	OSAIC HOLDINGS, INC.	$66.6K	638	+144	add
168	Blue Trust, Inc.	$48.9K	469	−633	trim
169	MATHER GROUP, LLC.	$45.4K	435	+435	new
170	BNP Paribas Asset Management Holding S.A.	$45.1K	432	+88	add
171	NFSG Corp	$43.6K	418	−10	trim
172	Salomon & Ludwin, LLC	$38.9K	386	+235	add
173	CWM, LLC	$37.5K	359	−17	trim
174	FEDERATED HERMES, INC.	$32.4K	310	+209	add
175	NOMURA ASSET MANAGEMENT CO LTD	$26.1K	250	+250	new
176	Steward Partners Investment Advisory, LLC	$25.5K	244	−18	trim
177	UMB Bank, n.a.	$23.3K	223	−34	trim
178	Advisors Asset Management, Inc.	$22.9K	219	−312	trim
179	Kemnay Advisory Services Inc.	$22.1K	212	−272	trim
180	Allworth Financial LP	$21.4K	205	+81	add
181	Measured Wealth Private Client Group, LLC	$21.1K	202	−2,254	trim
182	Parkside Financial Bank & Trust	$16.2K	155	+70	add
183	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	$16.1K	154	+119	add
184	MAI Capital Management	$11.9K	114	−59	trim
185	Pinnacle Wealth Planning Services, Inc.	$11.8K	113	−522	trim
186	Smartleaf Asset Management LLC	$10.6K	103	−322	trim
187	SITTNER & NELSON, LLC	$7.1K	68	+68	new
188	SIMPLEX TRADING, LLC	$7.0K	67	+67	new
189	SIGNATUREFD, LLC	$6.1K	58	+9	add
190	Private Wealth Management Group, LLC	$4.9K	47	−4	trim
191	ALGERT GLOBAL LLC	$4.1K	39,280	−73,065	trim
192	JONES FINANCIAL COMPANIES LLLP	$4.1K	39	0	no change
193	Larson Financial Group LLC	$3.7K	35	+35	new
194	Intentional Wealth Strategies, LLC	$3.4K	33	—	no prior
195	Keating Financial Advisory Services, Inc.	$3.3K	32	−4	trim
196	Quarry LP	$2.9K	28	−21	trim
197	NATIXIS ADVISORS, LLC	$2.9K	27,648	−3,211	trim
198	JFS WEALTH ADVISORS, LLC	$2.6K	25	−4	trim
199	CANADA LIFE ASSURANCE Co	$2.4K	23,448	−1,532	trim
200	Spire Wealth Management	$2.2K	21	0	no change
201	Signature Equity Partners, LLC	$2.2K	21	+21	new
202	BROWN, LISLE/CUMMINGS, INC.	$2.1K	20	+20	new
203	THRIVENT FINANCIAL FOR LUTHERANS	$1.9K	18,564	−1,813	trim
204	WealthCollab, LLC	$1.7K	16	0	no change
205	State of Alaska, Department of Revenue	$1.6K	15,470	−478	trim
206	Marquette Asset Management, LLC	$1.1K	11	+11	new
207	PICTON MAHONEY ASSET MANAGEMENT	$1.0K	10	0	no change
208	CVA Family Office, LLC	$1.0K	10	+10	new
209	WPG Advisers, LLC	$1.0K	10	−5	trim
210	CENTRAL TRUST Co	$940	9	+9	new
211	Annis Gardner Whiting Capital Advisors, LLC	$731	7	0	no change
212	Rialto Wealth Management, LLC	$731	7	+5	add
213	Physician Wealth Advisors, Inc.	$627	6	+6	new
214	DiNuzzo Private Wealth, Inc.	$627	6	0	no change
215	SJS Investment Consulting Inc.	$522	5	+2	add
216	GSA CAPITAL PARTNERS LLP	$501	4,796	+1,329	add
217	Retirement Wealth Solutions LLC	$418	4	+4	new
218	GILPIN WEALTH MANAGEMENT, LLC	$314	3	+1	add
219	HFM Investment Advisors, LLC	$313	3	+1	add
220	Abound Wealth Management	$209	2	0	no change
221	Vermillion Wealth Management, Inc.	$104	1	+1	new
222	Godfrey Financial Associates, Inc.	$104	1	0	no change
223	KBC Group NV	$93	894	0	no change
224	Smithfield Trust Co	$7	65	0	no change
225	PRINCIPAL SECURITIES, INC.	—	—	−5,426	exit
226	VANGUARD GROUP INC	—	—	−2,971,733	exit
227	GLENMEDE TRUST CO NA	—	—	−2,393	exit
228	SouthState Bank Corp	—	—	−5	exit
229	Clearstead Advisors, LLC	—	—	−935	exit
230	COMERICA BANK	—	—	−11,078	exit
231	MACKENZIE FINANCIAL CORP	—	—	−1,740	exit
232	VIRGINIA RETIREMENT SYSTEMS ET Al	—	—	−6,000	exit
233	CIBC WORLD MARKETS CORP	—	—	−1,827	exit
234	HORIZON KINETICS ASSET MANAGEMENT LLC	—	—	−1,800	exit
235	PARK AVENUE SECURITIES LLC	—	—	−8,966	exit
236	PRUDENTIAL FINANCIAL INC	—	—	−28,270	exit
237	LAZARD ASSET MANAGEMENT LLC	—	—	−18,194	exit
238	GUGGENHEIM CAPITAL LLC	—	—	−3,404	exit
239	CIBC Private Wealth Group LLC	—	—	−184	exit
240	Bridgewater Associates, LP	—	—	−15,306	exit
241	Clark Capital Management Group, Inc.	—	—	−332,523	exit
242	NORGES BANK	—	—	−336,784	exit
243	ALPS ADVISORS INC	—	—	−2,857	exit
244	Manchester Capital Management LLC	—	—	−4	exit
245	Robeco Institutional Asset Management B.V.	—	—	−33,828	exit
246	Verition Fund Management LLC	—	—	−3,647	exit
247	Dynamic Technology Lab Private Ltd	—	—	−6,210	exit
248	Vestcor Inc	—	—	−2,726	exit
249	MIRABELLA FINANCIAL SERVICES LLP	—	—	−2,374	exit
250	Minerva Advisors LLC	—	—	−8,590	exit
251	Camelot Portfolios, LLC	—	—	−1,060	exit
252	Headlands Technologies LLC	—	—	−5,837	exit
253	Arax Advisory Partners	—	—	−249	exit
254	JANE STREET GROUP, LLC	—	—	−45,601	exit
255	Sequoia Financial Advisors, LLC	—	—	−1,730	exit
256	Trexquant Investment LP	—	—	−12,481	exit
257	Oliver Luxxe Assets LLC	—	—	−15,300	exit
258	McIlrath & Eck, LLC	—	—	−183	exit
259	Atom Investors LP	—	—	−50,191	exit
260	Global Retirement Partners, LLC	—	—	−2,228	exit
261	Geneos Wealth Management Inc.	—	—	−17	exit
262	Qtron Investments LLC	—	—	−3,524	exit
263	TWINBEECH CAPITAL LP	—	—	−17,400	exit
264	Y-Intercept (Hong Kong) Ltd	—	—	−13,576	exit
265	INCEPTIONR LLC	—	—	−3,011	exit
266	Kestra Advisory Services, LLC	—	—	−392	exit
267	Jackson Creek Investment Advisors LLC	—	—	−11,886	exit
268	Optiver Holding B.V.	—	—	−41	exit
269	AlphaQuest LLC	—	—	−1,102	exit
270	Ameritas Advisory Services, LLC	—	—	−3,554	exit
271	SageView Advisory Group, LLC	—	—	−272	exit
272	Cape Investment Advisory, Inc.	—	—	−615	exit
273	Dunhill Financial, LLC	—	—	−1	exit
274	True Wealth Design, LLC	—	—	−2	exit
275	Frazier Financial Advisors, LLC	—	—	−16	exit
276	QSV Equity Investors LLC	—	—	−9,496	exit
277	Ashton Thomas Private Wealth, LLC	—	—	−2,059	exit
278	Motiv8 Investments LLC	—	—	−26	exit
279	Convergence Financial, LLC	—	—	−4,485	exit
280	SummitTX Capital, L.P.	—	—	−11,506	exit
281	Ankerstar Wealth, LLC	—	—	−4	exit
282	Congruence Capital, LLC	—	—	−16,219	exit
283	Miller Capital Partners, Inc.	—	—	−300	exit

Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · DORM

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers: 0 — —
Sellers: 0 — —

filed 2026-06-16 → 2026-09-14 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

Adding: 0 — $0 held
Trimming: 2 Caxton Associates, Bridgewater Associates $1.3M held

new + add vs trim + exit, by shares · $ = reported value now, not the change · DORMAN PRODS INC

Merged timeline of congressional filings and notable-manager moves on DORM
Date	Who	Change	Size
2026-05-15	Bridgewater Associates 13F	exit	−15,306 sh
2026-05-14	Caxton Associates 13F	trim	−2,005 sh

2 newest rows · Congress rows date by filing, 13F rows by quarter end · a 13F row is a quarter-end snapshot, not a trade

5 members of Congress disclosed DORM — the congressional view ↗