Carparts.comPRTS
13F holders, Q2 2025 (June 30)60holders +1
9new positions
7sold out
2famous investors
$0.74avg. 13F price*
At the end of Q2 2025, 60 institutions reported holding Carparts.com Inc. (PRTS) in their 13F filings, up 1 from Q1 2025. 9 opened new positions and 7 sold out. The largest holders were Oaktop Capital Management Ii, L.P. ($3.4M), Vanguard Group Inc. ($1.8M) and BlackRock, Inc. ($1.8M). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Carparts.com Inc.
- CUSIP
- 14427M107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 9 | $1.6M |
| Exits | 7 | $3.0M |
All 13F filers, Q1 2025 → Q2 2025: 4,672,131 shares bought and 3,995,775 shares sold, net +676,356 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 60 holders
| Oaktop Capital Management Ii, L.P. | 0.37% | No change | 4,597,302 | $3.4M |
| Vanguard Group Inc. | 0.00% | No change | 2,497,244 | $1.8M |
| BlackRock, Inc. | 0.00% | Reduce -8.6% | 2,446,957 | $1.8M |
| Western Standard LLC | 0.79% | New | 1,923,737 | $1.4M |
| Mackenzie Financial Corp. | 0.00% | Add +378.6% | 1,249,015 | $924K |
| Renaissance Technologies | 0.00% | Add +7.3% | 1,192,000 | $882K |
| Acadian Asset Management LLC | 0.00% | Reduce -7.9% | 1,059,234 | $783K |
| Gsa Capital Partners LLP | 0.04% | Reduce -14.9% | 825,444 | $611K |
| UBS Group AG | 0.00% | Add +402826.0% | 636,623 | $471K |
| Assenagon Asset Management S.A. | 0.00% | Reduce -2.1% | 633,925 | $469K |
| Geode Capital Management, LLC | 0.00% | Add +1.3% | 566,363 | $419K |
| North Star Investment Management Corp. | 0.03% | No change | 489,940 | $363K |
| FMR LLC | 0.00% | Add +3.0% | 461,840 | $342K |
| Boston Partners | 0.00% | Add +195.6% | 439,223 | $325K |
| Squarepoint Ops LLC | 0.00% | Add +16.8% | 398,544 | $295K |
| Two Sigma Investments, LP | 0.00% | Add +101.4% | 373,420 | $276K |
| Two Sigma Advisers, LP | 0.00% | Add +203.6% | 300,000 | $222K |
| Kerrisdale Advisers, LLC | 0.10% | No change | 252,495 | $187K |
| State Street Corp. | 0.00% | No change | 210,138 | $156K |
| Williams & Novak, LLC | 0.10% | Add +23.8% | 156,750 | $116K |
| Hilltop Holdings Inc. | 0.01% | Reduce -3.1% | 155,000 | $115K |
| Bridgeway Capital Management, LLC | 0.00% | Reduce -0.5% | 147,256 | $109K |
| Millennium Management | 0.00% | Reduce -45.6% | 134,081 | $99K |
| Barclays PLC | 0.00% | No change | 130,818 | $97K |
| HSBC Holdings PLC | 0.00% | No change | 114,814 | $86K |
| Northern Trust Corp. | 0.00% | No change | 116,167 | $86K |
| RBF Capital, LLC | 0.00% | No change | 103,794 | $77K |
| Invesco Ltd. | 0.00% | Reduce -36.4% | 84,289 | $62K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -21.1% | 82,801 | $61K |
| Quinn Opportunity Partners LLC | 0.01% | Reduce -33.2% | 80,436 | $60K |
| Morgan Stanley | 0.00% | Add +0.1% | 78,429 | $58K |
| Marshall Wace, LLP | 0.00% | Add +345.8% | 68,546 | $51K |
| Empowered Funds, LLC | 0.00% | Reduce -1.2% | 64,456 | $48K |
| Blue Zone Wealth Advisors, LLC | 0.01% | No change | 59,523 | $44K |
| Susquehanna International Group, LLP | 0.00% | Reduce -83.2% | 56,558 | $42K |
| Prime Capital Investment Advisors, LLC | 0.00% | No change | 50,000 | $37K |
| Virtu Financial LLC | 0.00% | New | 41,136 | $30K |
| Regions Financial Corp. | 0.00% | New | 40,500 | $30K |
| Raymond James Financial Inc. | 0.00% | No change | 36,232 | $27K |
| Fort Washington Investment Advisors Inc. | 0.00% | No change | 36,021 | $27K |
| Jane Street Group, LLC | 0.00% | New | 34,224 | $25K |
| HRT Financial LP | 0.00% | New | 31,086 | $23K |
| Two Sigma Securities, LLC | 0.00% | Add +80.9% | 28,633 | $21K |
| Bank of America Corp. | 0.00% | Reduce -12.4% | 21,184 | $16K |
| R Squared Ltd | 0.01% | New | 20,297 | $15K |
| Prospera Financial Services Inc | 0.00% | New | 14,500 | $11K |
| Intellectus Partners, LLC | 0.00% | Reduce -12.4% | 10,550 | $8K |
| Dynamic Advisor Solutions LLC | 0.00% | No change | 10,488 | $8K |
| Wells Fargo & Company | 0.00% | Add +50.0% | 9,000 | $7K |
| Simplex Trading, LLC | 0.00% | Reduce -77.9% | 9,215 | $6K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 3,642 | $3K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 2,100 | $2K |
| Royal Bank of Canada | 0.00% | Add +36.3% | 1,664 | $1K |
| Bank & Trust Co | 0.00% | No change | 1,000 | $740 |
| BNP Paribas Financial Markets | 0.00% | Add +12.5% | 767 | $568 |
| JPMorgan Chase & Co. | 0.00% | Reduce -29.7% | 263 | $195 |
| Sound Income Strategies, LLC | 0.00% | No change | 250 | $185 |
| Jones Financial Companies LLLP | 0.00% | New | 64 | $48 |
| Farther Finance Advisors, LLC | 0.00% | No change | 25 | $19 |
| Osaic Holdings, Inc. | 0.00% | No change | 5 | $3 |
"% of holder's portfolio" is PRTS's weight in each manager's 13F, not the share of Carparts.com Inc. the manager owns.