CarParts.com, Inc.
PRTS- Exchange
- Nasdaq
- Industry
- Retail-Auto & Home Supply Stores
- SEC CIK
- 0001378950
In the last 90 days, CarParts.com, Inc. insiders filed 7 open-market purchases and 0 sales; 27 institutions reported holding it in 13F filings for Q2 2026, worth $6.54M in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in CarParts.com, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 125
- +4 vs. Q2 2021
- Shares held
- 42.6M
- +1.75M (+4.3%) vs. Q2 2021
- Total value
- $665.9M
- −$166.4M (−20.0%) vs. Q2 2021
- New holders
- 22
- 42 more added
- Sold out
- 18
- 39 more reduced
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRTS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 27 | $6.54M |
| Q1 2026 | 45 | $9.10M |
| Q4 2025 | 46 | $6.52M |
| Q3 2025 | 55 | $13.1M |
| Q2 2025 | 60 | $16.7M |
| Q1 2025 | 59 | $21.9M |
| Q4 2024 | 65 | $26.2M |
| Q3 2024 | 62 | $21.0M |
| Q2 2024 | 88 | $31.8M |
| Q1 2024 | 96 | $69.7M |
| Q4 2023 | 107 | $132.2M |
| Q3 2023 | 109 | $177.3M |
| Q2 2023 | 115 | $179.4M |
| Q1 2023 | 139 | $230.6M |
| Q4 2022 | 145 | $261.7M |
| Q3 2022 | 136 | $237.5M |
| Q2 2022 | 136 | $306.6M |
| Q1 2022 | 125 | $301.3M |
| Q4 2021 | 122 | $502.9M |
| Q3 2021 | 125 | $665.9M |
| Q2 2021 | 121 | $832.3M |
| Q1 2021 | 128 | $529.5M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding CarParts.com, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Park West Asset Management LLC | 3,164,216 | $49.4M | 1.40% | +148,296+4.9% | Added |
| BlackRock Inc. | 2,986,684 | $46.6M | 0.00% | −6,772−0.2% | Reduced |
| Wells Fargo & Company | 2,819,385 | $44.0M | 0.01% | +742,526+35.8% | Added |
| Gilder Gagnon Howe & Co LLC | 2,332,644 | $36.4M | 0.19% | +285,144+13.9% | Added |
| Morgan Stanley | 2,317,542 | $36.2M | 0.00% | −127,655−5.2% | Reduced |
| Vanguard Group Inc | 2,177,674 | $34.0M | 0.00% | +297,618+15.8% | Added |
| G2 Investment Partners Management LLC | 1,852,466 | $28.9M | 5.02% | +300,888+19.4% | Added |
| Shannon River Fund Management LLC | 1,355,632 | $21.2M | 1.86% | +162,227+13.6% | Added |
| State Street Corp | 1,317,769 | $20.6M | 0.00% | −104,620−7.4% | Reduced |
| Penserra Capital Management LLC | 1,140,585 | $17.8M | 0.37% | −249,713−18.0% | Reduced |
| Canada Pension Plan Investment Board | 1,115,000 | $17.4M | 0.02% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 1,091,699 | $17.0M | 0.01% | +1,091,699 | New |
| North Star Investment Management Corp. | 1,075,417 | $16.8M | 1.36% | −5,825−0.5% | Reduced |
| ProShare Advisors LLC | 1,032,502 | $16.1M | 0.05% | +1,020,210+8,299.8% | Added |
| Goldman Sachs Group Inc | 862,347 | $13.5M | 0.00% | −1,389,385−61.7% | Reduced |
| Atika Capital Management LLC | 854,500 | $13.3M | 0.95% | +18,500+2.2% | Added |
| Credit Suisse AG | 822,814 | $12.8M | 0.01% | −283,035−25.6% | Reduced |
| Stamina Capital Management LP | 777,935 | $12.1M | 3.25% | +178,250+29.7% | Added |
| Hodges Capital Management Inc. | 772,880 | $12.1M | 0.89% | +354,120+84.6% | Added |
| Geode Capital Management, LLC | 726,503 | $11.3M | 0.00% | +35,354+5.1% | Added |
| Assenagon Asset Management S.A. | 673,030 | $10.5M | 0.04% | +446,197+196.7% | Added |
| Portolan Capital Management, LLC | 658,004 | $10.3M | 0.75% | +66,492+11.2% | Added |
| Driehaus Capital Management LLC | 643,078 | $10.0M | 0.12% | −354,688−35.5% | Reduced |
| Nuveen Asset Management, LLC | 546,335 | $8.96M | 0.00% | −68,809−11.2% | Reduced |
| Nishkama Capital, LLC | 564,976 | $8.82M | 2.88% | +564,976 | New |
| Dimensional Fund Advisors LP | 560,158 | $8.74M | 0.00% | +277,970+98.5% | Added |
| Oaktop Capital Management II, L.P. | 478,858 | $7.47M | 1.04% | +478,858 | New |
| Northern Trust Corp | 468,776 | $7.32M | 0.00% | +1,415+0.3% | Added |
| Cannell Capital LLC | 464,066 | $7.24M | 1.19% | −709,363−60.5% | Reduced |
| Next Century Growth Investors LLC | 405,589 | $6.33M | 0.55% | +22,706+5.9% | Added |
| RBF Capital, LLC | 354,000 | $5.53M | 0.32% | 00.0% | Unchanged |
| Citadel Advisors LLC | 343,436 | $5.36M | 0.01% | −65,990−16.1% | Reduced |
| Charles Schwab Investment Management Inc | 326,542 | $5.10M | 0.00% | +53,585+19.6% | Added |
| Landscape Capital Management, L.L.C. | 303,893 | $4.74M | 0.66% | +40,780+15.5% | Added |
| Bank of America Corp | 287,401 | $4.49M | 0.00% | +116,528+68.2% | Added |
| Polar Asset Management Partners Inc. | 262,505 | $4.10M | 0.05% | −400,900−60.4% | Reduced |
| Alpine Woods Capital Investors, LLC | 257,959 | $4.03M | 0.43% | +470+0.2% | Added |
| SG Americas Securities, LLC | 223,307 | $3.49M | 0.02% | +108,615+94.7% | Added |
| Norges Bank | 214,700 | $3.35M | 0.00% | +214,700 | New |
| Millrace Asset Group, Inc. | 206,489 | $3.22M | 2.01% | +4,226+2.1% | Added |
| Deutsche Bank AG | 205,329 | $3.21M | 0.00% | −2,112−1.0% | Reduced |
| Khrom Capital Management LLC | 190,220 | $2.97M | 2.71% | −145,517−43.3% | Reduced |
| Royce & Associates LP | 178,000 | $2.78M | 0.02% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 164,350 | $2.57M | 0.14% | +6,061+3.8% | Added |
| Intellectus Partners, LLC | 156,856 | $2.45M | 0.59% | +5,800+3.8% | Added |
| PDT Partners, LLC | 152,957 | $2.39M | 0.17% | +47,851+45.5% | Added |
| Jetstream Capital LLC | 150,000 | $2.34M | 2.56% | −209,000−58.2% | Reduced |
| Millennium Management LLC | 147,789 | $2.31M | 0.00% | +14,225+10.7% | Added |
| Bank of New York Mellon Corp | 144,469 | $2.25M | 0.00% | +12,158+9.2% | Added |
| Trellus Management Company, LLC | 140,000 | $2.19M | 1.96% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 138,828 | $2.17M | 0.00% | +16,134+13.1% | Added |
| JPMorgan Chase & Co | 136,767 | $2.13M | 0.00% | −32,045−19.0% | Reduced |
| Renaissance Technologies LLC | 122,900 | $1.92M | 0.00% | +122,900 | New |
| Algert Global LLC | 82,791 | $1.29M | 0.17% | +56,341+213.0% | Added |
| Susquehanna International Group, LLP | 80,192 | $1.25M | 0.00% | −68,289−46.0% | Reduced |
| Swiss National Bank | 79,200 | $1.24M | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 78,667 | $1.23M | 0.01% | +78,667 | New |
| Hennion & Walsh Asset Management, Inc. | 72,759 | $1.14M | 0.06% | −247−0.3% | Reduced |
| Dynamic Technology Lab Private Ltd | 62,568 | $977.0K | 0.12% | +52,568+525.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 57,000 | $890.0K | 0.00% | −87,000−60.4% | Reduced |
| Marshall Wace North America L.P. | 56,740 | $886.0K | 0.00% | +56,740 | New |
| California State Teachers Retirement System | 55,772 | $871.0K | 0.00% | −9,525−14.6% | Reduced |
| Rafferty Asset Management, LLC | 55,381 | $864.0K | 0.01% | +979+1.8% | Added |
| Greenwood Capital Associates LLC | 51,832 | $809.0K | 0.12% | +4,328+9.1% | Added |
| Kent Lake Capital LLC | 50,000 | $781.0K | 0.34% | +50,000 | New |
| Rhumbline Advisers | 47,264 | $738.0K | 0.00% | +2,300+5.1% | Added |
| Citigroup Inc | 46,060 | $719.0K | 0.00% | +1,487+3.3% | Added |
| UBS Asset Management Americas Inc | 45,861 | $715.9K | 0.00% | −4,273−8.5% | Reduced |
| Parametric Portfolio Associates LLC | 45,766 | $714.0K | 0.00% | +3,350+7.9% | Added |
| AlphaCrest Capital Management LLC | 45,020 | $703.0K | 0.04% | +45,020 | New |
| Alliancebernstein L.P. | 43,400 | $677.0K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 42,450 | $663.0K | 0.02% | +42,450 | New |
| D. E. Shaw & Co., Inc. | 36,448 | $569.0K | 0.00% | −1,325−3.5% | Reduced |
| Fort Washington Investment Advisors Inc | 36,021 | $562.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 35,285 | $551.0K | 0.00% | −145,645−80.5% | Reduced |
| Los Angeles Capital Management LLC | 34,206 | $534.0K | 0.00% | −28,230−45.2% | Reduced |
| New York State Common Retirement Fund | 33,996 | $531.0K | 0.00% | −6,883−16.8% | Reduced |
| American International Group, Inc. | 26,761 | $418.0K | 0.00% | +211+0.8% | Added |
| Quantbot Technologies LP | 26,547 | $414.0K | 0.03% | +23,240+702.8% | Added |
| Cubist Systematic Strategies, LLC | 26,058 | $407.0K | 0.01% | +26,058 | New |
| Manufacturers Life Insurance Company, The | 24,650 | $385.0K | 0.00% | −1,403−5.4% | Reduced |
| State Board of Administration of Florida Retirement System | 22,594 | $353.0K | 0.00% | 00.0% | Unchanged |
| First Eagle Investment Management, LLC | 21,500 | $336.0K | 0.00% | +19,200+834.8% | Added |
| Trexquant Investment LP | 19,296 | $301.0K | 0.02% | −16,544−46.2% | Reduced |
| Voya Investment Management LLC | 18,566 | $290.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 18,261 | $285.0K | 0.00% | −3,000−14.1% | Reduced |
| MetLife Investment Management | 17,346 | $270.8K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 17,000 | $265.0K | 0.00% | −200−1.2% | Reduced |
| Price T Rowe Associates Inc | 16,604 | $259.0K | 0.00% | −5,200−23.8% | Reduced |
| Jane Street Group, LLC | 15,764 | $246.0K | 0.00% | −95,361−85.8% | Reduced |
| Dynamic Advisor Solutions LLC | 15,256 | $238.0K | 0.02% | −500−3.2% | Reduced |
| Jump Financial, LLC | 14,963 | $234.0K | 0.02% | −21,532−59.0% | Reduced |
| Gsa Capital Partners LLP | 14,602 | $228.0K | 0.02% | +14,602 | New |
| Squarepoint Ops LLC | 14,206 | $222.0K | 0.00% | −24,903−63.7% | Reduced |
| State of Wyoming | 14,156 | $221.0K | 0.14% | +1,351+10.6% | Added |
| Legal & General Group Plc | 14,074 | $219.0K | 0.00% | +7,255+106.4% | Added |
| Commonwealth Equity Services, LLC | 13,520 | $211.0K | 0.00% | +13,520 | New |
| Metropolitan Life Insurance Co | 13,219 | $206.3K | 0.00% | +13,219 | New |
| XML Financial, LLC | 12,000 | $187.0K | 0.02% | +12,000 | New |
| Walleye Trading LLC | 11,503 | $180.0K | 0.00% | +11,503 | New |