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 | $457.75M 4,046,607 shares | 0.01% | — | SEC filing ↗ Nov 13, 2024 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $332.27M 2,937,367 shares | 0.01% | -54.71K(-1.80%)Reduced | SEC filing ↗ Nov 13, 2024 | ▾ |
| 03 | MORGAN STANLEY CIK 895421 · Amended · View history | $219.34M 1,938,970 shares | 0.02% | -270.96K(-12.30%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $125.37M 1,108,327 shares | 0.01% | +87.78K(+8.60%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 05 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $113.82M 1,006,227 shares | 0.03% | -22.82K(-2.20%)Reduced | SEC filing ↗ Nov 7, 2024 | ▾ |
| 06 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $96.03M 848,910 shares | 0.06% | -146.41K(-14.70%)Reduced | SEC filing ↗ Nov 14, 2024 | ▾ |
| 07 | Invesco Ltd. CIK 914208 · View history | $75.24M 665,098 shares | 0.01% | -19.74K(-2.90%)Reduced | SEC filing ↗ Nov 12, 2024 | ▾ |
| 08 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $71.91M 635,588 shares | 0.01% | -3.67K(-0.60%)Reduced | SEC filing ↗ Nov 12, 2024 | ▾ |
| 09 | GW&K Investment Management, LLC CIK 1082917 · View history | $66.53M 588,170 shares | 0.57% | +82.22K(+16.30%)Added | SEC filing ↗ Nov 7, 2024 | ▾ |
| 10 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $62.12M 549,187 shares | 0.02% | +28.84K(+5.50%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 11 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $59.26M 523,882 shares | 0.54% | +78.50K(+17.60%)Added | SEC filing ↗ Nov 6, 2024 | ▾ |
| 12 | JENNISON ASSOCIATES LLC CIK 53417 · View history | $51.45M 454,852 shares | 0.03% | +55.62K(+13.90%)Added | SEC filing ↗ Nov 8, 2024 | ▾ |
| 13 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $49.33M 436,102 shares | 0.82% | -137.40K(-24.00%)Reduced | SEC filing ↗ Nov 5, 2024 | ▾ |
| 14 | NORTHERN TRUST CORP CIK 73124 · View history | $48.52M 428,910 shares | 0.01% | -7.50K(-1.70%)Reduced | SEC filing ↗ Nov 13, 2024 | ▾ |
| 15 | BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history | $46.79M 413,598 shares | 0.00% | +36.78K(+9.80%)Added | SEC filing ↗ Nov 14, 2024 | ▾ |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $39.66M 350,615 shares | 0.01% | +3.37K(+1.00%)Added | SEC filing ↗ Nov 12, 2024 | ▾ |
| 17 | NORGES BANK CIK 1374170 · Amended · View history | $36.26M 320,537 shares | 0.01% | +10.36K(+3.30%)Added | SEC filing ↗ Nov 13, 2024 | ▾ |
| 18 | WCM INVESTMENT MANAGEMENT, LLC CIK 1061186 · View history | $34.37M 302,620 shares | 0.08% | +6.75K(+2.30%)Added | SEC filing ↗ Nov 4, 2024 | ▾ |
| 19 | LOOMIS SAYLES & CO L P CIK 312348 · View history | $34.27M 302,954 shares | 0.04% | -6.94K(-2.20%)Reduced | SEC filing ↗ Nov 13, 2024 | ▾ |
| 20 | SOUTHERNSUN ASSET MANAGEMENT, LLC CIK 1089755 · View history | $34.05M 301,012 shares | 4.04% | -39.21K(-11.50%)Reduced | SEC filing ↗ Nov 14, 2024 | ▾ |
Showing 20 / 303 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 303 reporting institutions.
This page includes 20 of 303 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 303 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":"2024Q3","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.