Who Owns CARPARTS COM INC (PRTS)? -- Institutional Holders (2026-06-30)
47 institutions reported holding $6.6M of CARPARTS COM INC (PRTS) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($1.9M), BlackRock, Inc. ($1.2M), North Star Investment Management Corp. ($898,522), RENAISSANCE TECHNOLOGIES LLC ($840,272), GEODE CAPITAL MANAGEMENT, LLC ($484,560). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | VANGUARD GROUP INC | $1.9M | 293,284 | Trimmed |
| 2 | BlackRock, Inc. | $1.2M | 186,747 | Trimmed |
| 3 | North Star Investment Management Corp. | $898,522 | 139,522 | Trimmed |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $840,272 | 130,477 | Trimmed |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $484,560 | 75,226 | Trimmed |
| 6 | GROUP ONE TRADING LLC | $186,116 | 28,900 | Added |
| 7 | GSA CAPITAL PARTNERS LLP | $184,000 | 28,638 | New |
| 8 | UBS Group AG | $179,135 | 27,816 | Trimmed |
| 9 | Kerrisdale Advisers, LLC | $162,604 | 25,249 | Trimmed |
| 10 | NORTHERN TRUST CORP | $103,343 | 16,047 | Trimmed |
| 11 | FMR LLC | $86,476 | 13,428 | Trimmed |
| 12 | BARCLAYS PLC | $84,151 | 13,067 | Trimmed |
| 13 | DIMENSIONAL FUND ADVISORS LP | $71,703 | 11,134 | New |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $67,620 | 10,500 | Trimmed |
| 15 | HSBC HOLDINGS PLC | $67,119 | 10,406 | Trimmed |
| 16 | SIMPLEX TRADING, LLC | $58,880 | 9,143 | Trimmed |
| 17 | MORGAN STANLEY | $50,477 | 7,838 | Trimmed |
| 18 | Tower Research Capital LLC (TRC) | $6,653 | 1,033 | New |
| 19 | Federation des caisses Desjardins du Quebec | $1,344 | 210 | Trimmed |
| 20 | OSAIC HOLDINGS, INC. | $650 | 101 | Added |
| 21 | BNP PARIBAS FINANCIAL MARKETS | $438 | 68 | Trimmed |
| 22 | SBI Securities Co., Ltd. | $64 | 10 | Added |
| 23 | JONES FINANCIAL COMPANIES LLLP | $44 | 7 | Trimmed |
| 24 | WHITTIER TRUST CO | $37 | 6 | Trimmed |
| 25 | SHP Wealth Management | $6 | 1 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30