Renaissance Technologies (RenTech)'s QTRX Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 136,207 shares of Quanterix Corporation (QTRX) worth $479,449, representing 0.00% of the portfolio. First purchased in 2019-Q2, this long-term strategic position has been held for 27 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in QTRX, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2023, adding 154,900 shares. Largest reduction occurred in Q3 2024, reducing 252,495 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Quanterix Corporation (QTRX) Holding Value Over Time
Track share changes against reported price movement
Quarterly Quanterix Corporation (QTRX) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +124,407 | Add 1054.30% | 136,207 | $3.52 |
| Q4 2025 | +11,800 | New Buy | 11,800 | $6.36 |
| Q3 2025 | -103,200 | Sold Out | 0 | $0.00 |
| Q2 2025 | -99,721 | Reduce 49.14% | 103,200 | $6.65 |
| Q1 2025 | +143,821 | Add 243.35% | 202,921 | $6.51 |
| Q4 2024 | -73,005 | Reduce 55.26% | 59,100 | $10.63 |
| Q3 2024 | -252,495 | Reduce 65.65% | 132,105 | $12.96 |
| Q2 2024 | -40,786 | Reduce 9.59% | 384,600 | $13.21 |
| Q1 2024 | -49,314 | Reduce 10.39% | 425,386 | $23.56 |
| Q4 2023 | +154,900 | Add 48.44% | 474,700 | $27.34 |
| Q3 2023 | +98,400 | Add 44.44% | 319,800 | $27.14 |
| Q2 2023 | -6,000 | Reduce 2.64% | 221,400 | $0.02 |
| Q1 2023 | +123,000 | Add 117.82% | 227,400 | $0.01 |
| Q4 2022 | +4,000 | Add 3.98% | 104,400 | $0.01 |
| Q3 2022 | +48,600 | Add 93.82% | 100,400 | $11.02 |
| Q2 2022 | -147,700 | Reduce 74.04% | 51,800 | $16.20 |
| Q1 2022 | +31,700 | Add 18.89% | 199,500 | $29.19 |
| Q4 2021 | -7,200 | Reduce 4.11% | 167,800 | $42.40 |
| Q3 2021 | +89,400 | Add 104.44% | 175,000 | $49.79 |
| Q2 2021 | -36,700 | Reduce 30.01% | 85,600 | $58.66 |
| Q1 2021 | +112,700 | Add 1173.96% | 122,300 | $58.47 |
| Q4 2020 | +9,600 | New Buy | 9,600 | $46.46 |
| Q2 2020 | -12,800 | Sold Out | 0 | $0.00 |
| Q1 2020 | -3,800 | Reduce 22.89% | 12,800 | $18.36 |
| Q4 2019 | +16,600 | New Buy | 16,600 | $23.61 |
| Q3 2019 | -7,300 | Sold Out | 0 | $0.00 |
| Q2 2019 | +7,300 | New Buy | 7,300 | $33.84 |
Renaissance Technologies (RenTech)'s Quanterix Corporation Investment FAQs
Renaissance Technologies (RenTech) first purchased Quanterix Corporation (QTRX) in Q2 2019, acquiring 7,300 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 Quanterix Corporation (QTRX) for 27 quarters since Q2 2019.
Renaissance Technologies (RenTech)'s largest addition to Quanterix Corporation (QTRX) was in Q4 2023, adding 474,700 shares worth $12.98 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 136,207 shares of Quanterix Corporation (QTRX), valued at approximately $479,449.
As of the Q1 2026 filing, Quanterix Corporation (QTRX) 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 Quanterix Corporation (QTRX) was 474,700 shares, as reported at the end of Q4 2023.