Renaissance Technologies (RenTech)'s PRTS Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 130,477 shares of CarParts.com, Inc. (PRTS) worth $840,272, representing 0.00% of the portfolio. First purchased in 2020-Q3, this long-term strategic position has been held for 24 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in PRTS, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2022, adding 63,910 shares. Largest reduction occurred in Q1 2021, reducing 171,203 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s CarPartscom (PRTS) Holding Value Over Time
Track share changes against reported price movement
Quarterly CarPartscom (PRTS) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | -3,153 | Reduce 2.36% | 130,477 | $6.44 |
| Q1 2026 | -1,640 | Reduce 1.21% | 133,630 | $7.86 |
| Q4 2025 | +3,590 | Add 2.73% | 135,270 | $5.00 |
| Q3 2025 | +12,480 | Add 10.47% | 131,680 | $7.11 |
| Q2 2025 | +8,130 | Add 7.32% | 119,200 | $7.40 |
| Q1 2025 | +5,980 | Add 5.69% | 111,070 | $10.00 |
| Q4 2024 | -54,040 | Reduce 33.96% | 105,090 | $10.80 |
| Q3 2024 | +39,280 | Add 32.77% | 159,130 | $9.06 |
| Q2 2024 | +23,250 | Add 24.07% | 119,850 | $10.00 |
| Q1 2024 | +8,940 | Add 10.20% | 96,600 | $16.20 |
| Q4 2023 | +20,650 | Add 30.82% | 87,660 | $31.60 |
| Q3 2023 | +22,929 | Add 52.02% | 67,010 | $41.20 |
| Q2 2023 | +8,887 | Add 25.25% | 44,081 | $0.04 |
| Q1 2023 | -4,847 | Reduce 12.11% | 35,194 | $0.05 |
| Q4 2022 | -25,389 | Reduce 38.80% | 40,041 | $0.06 |
| Q3 2022 | -14,930 | Reduce 18.58% | 65,430 | $51.70 |
| Q2 2022 | -7,110 | Reduce 8.13% | 80,360 | $69.40 |
| Q1 2022 | +63,910 | Add 271.26% | 87,470 | $66.99 |
| Q4 2021 | +11,270 | Add 91.70% | 23,560 | $112.01 |
| Q3 2021 | +12,290 | New Buy | 12,290 | $156.06 |
| Q2 2021 | -40,360 | Sold Out | 0 | $0.00 |
| Q1 2021 | -171,203 | Reduce 80.92% | 40,360 | $142.79 |
| Q4 2020 | -139,813 | Reduce 39.79% | 211,563 | $123.90 |
| Q3 2020 | +351,376 | New Buy | 351,376 | $108.10 |
Renaissance Technologies (RenTech)'s CarPartscom Investment FAQs
Renaissance Technologies (RenTech) first purchased CarParts.com, Inc. (PRTS) in Q3 2020, acquiring 351,376 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held CarParts.com, Inc. (PRTS) for 24 quarters since Q3 2020.
Renaissance Technologies (RenTech)'s largest addition to CarParts.com, Inc. (PRTS) was in Q3 2020, adding 351,376 shares worth $37.98 M.
According to the latest 13F filing for Q2 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 130,477 shares of CarParts.com, Inc. (PRTS), valued at approximately $840,272.
As of the Q2 2026 filing, CarParts.com, Inc. (PRTS) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in CarParts.com, Inc. (PRTS) was 351,376 shares, as reported at the end of Q3 2020.