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.
13F holders, Q1 2026
Institutional positions in Dorman Products, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 319
- −20 vs. Q4 2025
- Shares held
- 26.0M
- +2.67M (+11.4%) vs. Q4 2025
- Total value
- $2.72B
- −$161.8M (−5.6%) vs. Q4 2025
- New holders
- 43
- 120 more added
- Sold out
- 63
- 121 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DORM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 329 | $3.89B |
| Q1 2026 | 319 | $2.72B |
| Q4 2025 | 348 | $3.29B |
| Q3 2025 | 345 | $4.00B |
| Q2 2025 | 340 | $3.20B |
| Q1 2025 | 345 | $3.09B |
| Q4 2024 | 339 | $3.18B |
| Q3 2024 | 303 | $2.76B |
| Q2 2024 | 264 | $2.23B |
| Q1 2024 | 259 | $2.38B |
| Q4 2023 | 226 | $2.06B |
| Q3 2023 | 233 | $1.86B |
| Q2 2023 | 231 | $1.91B |
| Q1 2023 | 238 | $2.10B |
| Q4 2022 | 242 | $1.97B |
| Q3 2022 | 243 | $1.96B |
| Q2 2022 | 262 | $2.64B |
| Q1 2022 | 253 | $2.27B |
| Q4 2021 | 264 | $2.71B |
| Q3 2021 | 236 | $2.28B |
| Q2 2021 | 251 | $2.53B |
| Q1 2021 | 263 | $2.54B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Dorman Products, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 409,983 | $42.8M | 0.00% | +42,682+11.6% | Added |
| T. Rowe Price Investment Management, Inc. | 421,658 | $44.0M | 0.03% | +47,000+12.5% | Added |
| Northern Trust Corp | 424,966 | $44.3M | 0.01% | +469+0.1% | Added |
| Fiera Capital Corp | 442,897 | $46.2M | 0.16% | +11,549+2.7% | Added |
| Westfield Capital Management Co LP | 461,282 | $48.1M | 0.20% | −930−0.2% | Reduced |
| Wellington Management Group LLP | 461,560 | $48.2M | 0.01% | −46,102−9.1% | Reduced |
| Ameriprise Financial Inc | 472,734 | $49.3M | 0.01% | +95,207+25.2% | Added |
| GW&K Investment Management, LLC | 513,688 | $53.6M | 0.47% | −15,956−3.0% | Reduced |
| Geneva Capital Management LLC | 564,356 | $58.9M | 1.25% | +159,023+39.2% | Added |
| Royce & Associates LP | 616,656 | $64.4M | 0.64% | +117,697+23.6% | Added |
| Invesco Ltd. | 635,504 | $66.3M | 0.01% | −127,955−16.8% | Reduced |
| Geode Capital Management, LLC | 713,186 | $74.4M | 0.00% | −690.0% | Reduced |
| Jennison Associates LLC | 826,285 | $86.2M | 0.06% | +12,504+1.5% | Added |
| State Street Corp | 1,099,272 | $114.7M | 0.00% | +37,564+3.5% | Added |
| Dimensional Fund Advisors LP | 1,099,352 | $114.7M | 0.02% | +51,653+4.9% | Added |
| Vanguard Capital Management LLC | 1,237,454 | $129.1M | 0.00% | +1,237,454 | New |
| Morgan Stanley | 1,415,141 | $147.7M | 0.01% | +62,958+4.7% | Added |
| Vanguard Portfolio Management LLC | 1,504,640 | $157.0M | 0.01% | +1,504,640 | New |
| BlackRock, Inc. | 4,007,265 | $418.2M | 0.01% | +27,740+0.7% | Added |
| Clark Capital Management Group, Inc. | 0 | $0 | 0.00% | −332,523−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −50,191−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −45,601−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −33,828−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −30,026−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −18,194−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −17,400−100.0% | Sold out |
| Congruence Capital, LLC | 0 | $0 | 0.00% | −16,219−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −15,306−100.0% | Sold out |
| Oliver Luxxe Assets LLC | 0 | $0 | 0.00% | −15,300−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −13,576−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −12,481−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −11,886−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −11,506−100.0% | Sold out |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −8,966−100.0% | Sold out |
| Minerva Advisors LLC | 0 | $0 | 0.00% | −8,590−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −6,210−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −5,837−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −5,444−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −5,426−100.0% | Sold out |
| Convergence Financial, LLC | 0 | $0 | 0.00% | −4,485−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −3,700−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −3,647−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −3,554−100.0% | Sold out |
| Qtron Investments LLC | 0 | $0 | 0.00% | −3,524−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −3,404−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −3,011−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −2,857−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −2,726−100.0% | Sold out |
| HighPoint Advisor Group LLC | 0 | $0 | 0.00% | −2,471−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −2,374−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −2,059−100.0% | Sold out |
| Horizon Kinetics Asset Management LLC | 0 | $0 | 0.00% | −1,800−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −1,740−100.0% | Sold out |
| Sequoia Financial Advisors, LLC | 0 | $0 | 0.00% | −1,730−100.0% | Sold out |
| Arkadios Wealth Advisors | 0 | $0 | 0.00% | −1,650−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,208−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1,102−100.0% | Sold out |
| Camelot Portfolios, LLC | 0 | $0 | 0.00% | −1,060−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −935−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −615−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −392−100.0% | Sold out |
| Richardson Financial Services Inc. | 0 | $0 | 0.00% | −306−100.0% | Sold out |
| Miller Capital Partners, Inc. | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −272−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −249−100.0% | Sold out |
| McIlrath & Eck, LLC | 0 | $0 | 0.00% | −183−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| High Note Wealth, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Frazier Financial Advisors, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Carolina Wealth Advisors, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Ankerstar Wealth, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Cornerstone Planning Group LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Nemes Rush Group LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| RK Asset Management, LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| QSV Equity Investors LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Motiv8 Investments LLC | – | – | – | – | Not filed |