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Dorman Products, Inc.

DORM
Exchange
Nasdaq
Industry
Motor Vehicle Parts & Accessories
SEC CIK
0000868780

In the last 90 days, Dorman Products, Inc. insiders filed 0 open-market purchases and 2 sales; 329 institutions reported holding it in 13F filings for Q2 2026, worth $3.89B in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding Dorman Products, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of DORM: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders3456348+9
Shares25.7M10.1K26.7M+1.05M (+4.1%)
Value$4.00B$1.57M$3.29B−$708.7M (−17.7%)

6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (54)

Institutions that held Dorman Products, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to DORM in Q4 2025
InstitutionSharesValue% of portfolio
Westfield Capital Management Co LP462,212$56.9M0.24%
Norges Bank336,784$41.5M0.00%
Nomura Asset Management International Inc.199,117$24.5M0.04%
KTF Investments, LLC111,056$13.7M2.25%
Mawer Investment Management Ltd.91,249$11.2M0.06%
First Eagle Investment Management, LLC73,342$9.04M0.02%
CenterBook Partners LP35,843$4.42M0.22%
Twinbeech Capital LP17,400$2.14M0.15%
Congruence Capital, LLC16,219$2.00M0.73%
Susquehanna Portfolio Strategies, LLC15,828$1.95M0.03%
Oliver Luxxe Assets LLC15,300$1.88M0.29%
Y-Intercept (Hong Kong) Ltd13,576$1.67M0.04%
Edgestream Partners, L.P.13,118$1.62M0.05%
Trexquant Investment LP12,481$1.54M0.01%
SummitTX Capital, L.P.11,506$1.42M0.04%
XTX Topco Ltd8,775$1.08M0.03%
Headlands Technologies LLC5,837$719.1K0.06%
Freestone Grove Partners LP5,045$621.5K0.00%
Two Sigma Securities, LLC4,414$543.8K0.07%
Ameritas Advisory Services, LLC3,554$437.8K0.02%
Gsa Capital Partners LLP3,467$427.0K0.04%
Burney Co3,405$419.5K0.01%
Inceptionr LLC3,011$370.9K0.10%
Engineers Gate Manager LP2,983$367.5K0.00%
Glenmede Trust Co NA2,393$294.8K0.00%
Mirabella Financial Services LLP2,374$292.5K0.03%
Fieldview Capital Management, LLC1,887$232.5K0.04%
CIBC World Markets Corp1,827$225.1K0.00%
Sequoia Financial Advisors, LLC1,730$213.1K0.00%
Arkadios Wealth Advisors1,650$203.3K0.00%
Camelot Portfolios, LLC1,060$130.6K0.08%
Pinnacle Wealth Planning Services, Inc.635$78.2K0.01%
Toronto Dominion Bank604$74.0K0.00%
Kemnay Advisory Services Inc.484$59.6K0.01%
Kestra Advisory Services, LLC392$48.3K0.00%
Sankala Group LLC399$47.0K0.04%
Miller Capital Partners, Inc.300$37.0K0.02%
Wellington-Altus USA Inc.280$34.5K0.03%
SageView Advisory Group, LLC272$33.5K0.00%
Torren Management, LLC142$17.5K0.01%
Basecamp Wealth Advisors LLC142$17.5K0.00%
Signature Equity Partners, LLC47$5.79K0.00%
Keating Financial Advisory Services, Inc.36$4.43K0.00%
Motiv8 Investments LLC26$3.00K0.00%
Geneos Wealth Management Inc.17$2.09K0.00%
Frazier Financial Advisors, LLC16$1.97K0.00%
Carolina Wealth Advisors, LLC8$9860.00%
Sound Income Strategies, LLC7$8830.00%
Manchester Capital Management LLC4$4930.00%
Ankerstar Wealth, LLC4$4930.00%
Gilpin Wealth Management, LLC2$2470.00%
Nemes Rush Group LLC2$2460.00%
Godfrey Financial Associates, Inc.1$1230.00%
Dunhill Financial, LLC1$890.00%

Sold out (45)

Institutions that held Dorman Products, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of DORM in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Macquarie Group Ltd196,526$30.6M
Lord, Abbett & Co. LLC150,069$23.4M
Citadel Advisors LLC55,972$8.72M
Great Lakes Advisors, LLC22,814$3.56M
Hillsdale Investment Management Inc.18,360$2.86M
Brown Advisory Inc12,554$1.96M
Mariner, LLC8,490$1.32M
Magnetar Financial LLC4,830$752.9K
Gotham Asset Management, LLC4,613$719.1K
Susquehanna International Group, LLP3,628$565.5K
Numerai GP LLC3,517$548.2K
Coldstream Capital Management Inc2,696$420.3K
Pitcairn Co2,641$411.7K
Flagship Harbor Advisors, LLC2,566$400.0K
Haverford Trust Co1,690$263.4K
Evergreen Capital Management LLC1,663$259.2K
MQS Management LLC1,639$255.5K
Atria Investments LLC1,609$250.8K
Heritage Family Offices, LLP1,581$246.4K
Violich Capital Management, Inc.1,580$246.3K
Round Rock Advisors, LLC1,555$242.5K
Beirne Wealth Consulting Services, LLC1,503$234.3K
Tudor Investment Corp Et Al1,492$232.6K
Longboard Asset Management, LP1,408$219.5K
Intrust Bank NA1,407$219.3K
Old National Bancorp1,373$214.0K
Kathmere Capital Management, LLC1,304$203.3K
Boston Trust Walden Corp1,300$202.6K
Profund Advisors LLC1,299$202.5K
Journey Strategic Wealth LLC1,294$201.7K
State of Wyoming622$97.0K
Wealthspire Advisors, LLC481$75.0K
Mather Group, LLC.451$70.3K
Westside Investment Management, Inc.259$40.4K
Salem Investment Counselors Inc175$27.3K
Larson Financial Group LLC106$16.5K
Mendota Financial Group, LLC72$11.2K
Park Square Financial Group, LLC41$6.39K
Advisory Services Network, LLC28$4.37K
Strategic Wealth Partners, Ltd.27$4.21K
Harvest Fund Management Co., Ltd14$2.00K
Atlantic Trust, LLC12$1.87K
Cloud Capital Management, LLC7$1.00K
Retirement Wealth Solutions LLC5$780
Tortoise Investment Management, LLC1$156

Not filed for Q4 2025 yet (6)

Institutions that held Dorman Products, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding DORM in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
CIBC Bancorp USA Inc.2,944$458.9K
AXA Investment Managers S.A.2,730$425.6K
Glenmede Investment Management, LP2,239$349.0K
Stonegate Investment Group, LLC1,546$241.0K
Shell Asset Management Co575$90.0K
Hemington Wealth Management67$10.0K