Dorman Products, Inc. DORM
CIK 0000868780 · CUSIP 258278100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $483.80M 3,943,949 shares | 0.01% | -217.95K(-5.20%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $374.36M 3,051,766 shares | 0.01% | +55.00K(+1.80%)Added | SEC filing ↗ Aug 11, 2025 | ▾ |
| 03 | MORGAN STANLEY CIK 895421 · View history | $172.72M 1,408,044 shares | 0.01% | -41.71K(-2.90%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $132.60M 1,080,972 shares | 0.00% | +1.82K(+0.20%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 05 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $125.47M 1,022,767 shares | 0.03% | +70.22K(+7.40%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 06 | Invesco Ltd. CIK 914208 · View history | $99.61M 812,031 shares | 0.02% | +51.26K(+6.70%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 07 | FULLER & THALER ASSET MANAGEMENT, INC. CIK 1082327 · View history | $96.18M 784,041 shares | 0.35% | +356.94K(+83.60%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 08 | JENNISON ASSOCIATES LLC CIK 53417 · View history | $91.32M 744,400 shares | 0.05% | +145.76K(+24.30%)Added | SEC filing ↗ Aug 1, 2025 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $83.07M 677,100 shares | 0.01% | +25.29K(+3.90%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 10 | GW&K Investment Management, LLC CIK 1082917 · View history | $73.17M 596,444 shares | 0.65% | -4.92K(-0.80%)Reduced | SEC filing ↗ Aug 11, 2025 | ▾ |
| 11 | WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history | $67.29M 548,533 shares | 0.01% | +36.74K(+7.20%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 12 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $60.52M 493,329 shares | 0.62% | +6.54K(+1.30%)Added | SEC filing ↗ Aug 11, 2025 | ▾ |
| 13 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $55.93M 455,971 shares | 0.94% | +25.24K(+5.90%)Added | SEC filing ↗ Aug 5, 2025 | ▾ |
| 14 | NORTHERN TRUST CORP CIK 73124 · View history | $55.46M 452,147 shares | 0.01% | -6.50K(-1.40%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 15 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $54.87M 447,274 shares | 0.00% | +43.46K(+10.80%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 16 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $53.66M 437,407 shares | 0.03% | -128.04K(-22.60%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 17 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $48.89M 398,549 shares | 0.01% | +91.55K(+29.80%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 18 | SILVERCREST ASSET MANAGEMENT GROUP LLC CIK 1232395 · View history | $44.04M 359,044 shares | 0.30% | +102.58K(+40.00%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $41.36M 337,200 shares | 0.01% | -7.96K(-2.30%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 20 | Fiera Capital Corp CIK 1505817 · View history | $40.88M 333,258 shares | 0.14% | -4.03K(-1.20%)Reduced | SEC filing ↗ Aug 8, 2025 | ▾ |
Showing 20 / 341 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 341 reporting institutions.
This page includes 20 of 341 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 341 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"258278100","quarter":"2025Q2","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.