CarParts.com, Inc. (PRTS) — Institutional Holders, Q2 2026
27 institutional investment managers reported a PRTS position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $6.5M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
PRTS 13F holders ranked 1–27 of 27
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT#1 · 252,238 sh | 252,238 | $1.6M | 0.00% | -89.5% |
| 2 | BlackRock#2 · 186,747 sh | 186,747 | $1.2M | 0.00% | -90.6% |
| 3 | North Star Investment Management#3 · 139,522 sh | 139,522 | $898.5K | 0.05% | -90.3% |
| 4 | RENAISSANCE TECHNOLOGIES#4 · 130,477 sh | 130,477 | $840.3K | <0.01% | -90.2% |
| 5 | GEODE CAPITAL MANAGEMENT#5 · 75,226 sh | 75,226 | $484.6K | 0.00% | -87.4% |
| 6 | VANGUARD FIDUCIARY#6 · 39,224 sh | 39,224 | $252.6K | <0.01% | -89.9% |
| 7 | GSA CAPITAL PARTNERS LLP#7 · 28,638 sh | 28,638 | $184.0K | 0.01% | New |
| 8 | UBS Group AG#8 · 27,816 sh | 27,816 | $179.1K | 0.00% | -91.1% |
| 9 | STATE STREET#9 · 26,477 sh | 26,477 | $170.5K | 0.00% | -90.0% |
| 10 | Kerrisdale Advisers#10 · 25,249 sh | 25,249 | $162.6K | 0.04% | -90.0% |
| 11 | NORTHERN#11 · 16,047 sh | 16,047 | $103.3K | 0.00% | -88.7% |
| 12 | FMR#12 · 13,428 sh | 13,428 | $86.5K | 0.00% | -90.0% |
| 13 | BARCLAYS PLC#13 · 13,067 sh | 13,067 | $84.2K | 0.00% | -89.9% |
| 14 | DIMENSIONAL FUND ADVISORS#14 · 11,134 sh | 11,134 | $71.7K | 0.00% | New |
| 15 | HSBC PLC#15 · 10,406 sh | 10,406 | $67.1K | 0.00% | -90.0% |
| 16 | SIMPLEX TRADING#16 · 8,543 sh | 8,543 | $55.0K | 0.00% | -85.1% |
| 17 | MORGAN STANLEY#17 · 7,838 sh | 7,838 | $50.5K | 0.00% | -89.5% |
| 18 | Vanguard Global Advisers#18 · 1,822 sh | 1,822 | $11.7K | 0.00% | -90.0% |
| 19 | Tower Research Capital (TRC)#19 · 1,033 sh | 1,033 | $6.7K | <0.01% | New |
| 20 | Federation des caisses Desjardins du Quebec#20 · 210 sh | 210 | $1.3K | 0.00% | -90.0% |
| 21 | OSAIC#21 · 101 sh | 101 | $650.00 | 0.00% | +1920.0% |
| 22 | BNP PARIBAS FINANCIAL MARKETS#22 · 68 sh | 68 | $438.00 | 0.00% | -90.6% |
| 23 | SBI Securities , Ltd.#23 · 10 sh | 10 | $64.00 | — | +150.0% |
| 24 | JONES FINANCIAL COMPANIES LLLP#24 · 7 sh | 7 | $44.00 | 0.00% | -89.1% |
| 25 | WHITTIER#25 · 6 sh | 6 | $37.00 | 0.00% | -89.5% |
| 26 | SHP Wealth Management#26 · 1 sh | 1 | $6.00 | 0.00% | -97.9% |
| 27 | ROYAL BANK OF CANADA#27 · 30 sh | 30 | $0.00 | 0.00% | -89.8% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.