Renaissance Technologies LLC
- SEC CIK
- 0001037389
- Latest filing
- Aug 13, 2026
PRTS holding history
CarParts.com, Inc. in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PRTS overviewAll 13F holders of PRTSFull Q2 2026 holdings
- Shares (Q2 2026)
- 130,477
- Value
- $840.3K
- % of portfolio
- <0.1%
- Quarters held
- 21
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 130,477 | $840.3K | <0.1% | −3,153−2.4% | ReducedConverted for a 1-for-10 split | Holders |
| Q1 2026 | 1,336,300 | $1.05M | <0.1% | −16,400−1.2% | Reduced | Holders |
| Q4 2025 | 1,352,700 | $676.4K | <0.1% | +35,900+2.7% | Added | Holders |
| Q3 2025 | 1,316,800 | $936.4K | <0.1% | +124,800+10.5% | Added | Holders |
| Q2 2025 | 1,192,000 | $882.2K | <0.1% | +81,300+7.3% | Added | Holders |
| Q1 2025 | 1,110,700 | $1.11M | <0.1% | +59,800+5.7% | Added | Holders |
| Q4 2024 | 1,050,900 | $1.13M | <0.1% | −540,400−34.0% | Reduced | Holders |
| Q3 2024 | 1,591,300 | $1.44M | <0.1% | +392,800+32.8% | Added | Holders |
| Q2 2024 | 1,198,500 | $1.20M | <0.1% | +232,500+24.1% | Added | Holders |
| Q1 2024 | 966,000 | $1.56M | <0.1% | +89,400+10.2% | Added | Holders |
| Q4 2023 | 876,600 | $2.77M | <0.1% | +206,500+30.8% | Added | Holders |
| Q3 2023 | 670,100 | $2.76M | <0.1% | +229,291+52.0% | Added | Holders |
| Q2 2023 | 440,809 | $1.87M | <0.1% | +88,870+25.3% | Added | Holders |
| Q1 2023 | 351,939 | $1.88M | <0.1% | −48,472−12.1% | Reduced | Holders |
| Q4 2022 | 400,411 | $2.51M | <0.1% | −253,889−38.8% | Reduced | Holders |
| Q3 2022 | 654,300 | $3.38M | <0.1% | −149,300−18.6% | Reduced | Holders |
| Q2 2022 | 803,600 | $5.58M | <0.1% | −71,100−8.1% | Reduced | Holders |
| Q1 2022 | 874,700 | $5.86M | <0.1% | +639,100+271.3% | Added | Holders |
| Q4 2021 | 235,600 | $2.64M | <0.1% | +112,700+91.7% | Added | Holders |
| Q3 2021 | 122,900 | $1.92M | <0.1% | +122,900 | New | Holders |
| Q2 2021 | 0 | $0 | 0.0% | −403,603−100.0% | Sold out | Holders |
| Q1 2021 | 403,603 | $5.76M | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.