Renaissance Technologies (RenTech)'s EQ Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 446,691 shares of Equillium, Inc. (EQ) worth $725,873, representing 0.00% of the portfolio. First purchased in 2019-Q4, this long-term strategic position has been held for 24 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in EQ, demonstrating sustained confidence in this investment. Largest addition occurred in Q2 2023, adding 353,531 shares. Largest reduction occurred in Q3 2026, reducing 190,926 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Equillium (EQ) Holding Value Over Time
Track share changes against reported price movement
Quarterly Equillium (EQ) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2026 | -190,926 | Reduce 29.94% | 446,691 | $1.63 |
| Q2 2026 | -19,347 | Reduce 2.94% | 637,617 | $3.20 |
| Q1 2026 | -76,262 | Reduce 10.40% | 656,964 | $2.00 |
| Q4 2025 | +118,303 | Add 19.24% | 733,226 | $1.55 |
| Q3 2025 | +340,823 | Add 124.34% | 614,923 | $1.43 |
| Q2 2025 | +4,600 | Add 1.71% | 274,100 | $0.32 |
| Q1 2025 | +8,100 | Add 3.10% | 269,500 | $0.39 |
| Q4 2024 | -59,773 | Reduce 18.61% | 261,400 | $0.75 |
| Q3 2024 | +20,773 | Add 6.92% | 321,173 | $0.83 |
| Q2 2024 | +91,200 | Add 43.59% | 300,400 | $0.69 |
| Q1 2024 | -138,300 | Reduce 39.80% | 209,200 | $2.31 |
| Q4 2023 | +54,209 | Add 18.48% | 347,500 | $0.72 |
| Q3 2023 | -98,940 | Reduce 25.22% | 293,291 | $0.74 |
| Q2 2023 | +353,531 | Add 913.52% | 392,231 | $0.00 |
| Q1 2023 | +16,200 | Add 72.00% | 38,700 | $0.00 |
| Q4 2022 | +5,300 | Add 30.81% | 22,500 | $0.00 |
| Q3 2022 | +700 | Add 4.24% | 17,200 | $2.21 |
| Q2 2022 | +16,500 | New Buy | 16,500 | $2.06 |
| Q1 2021 | -41,509 | Sold Out | 0 | $0.00 |
| Q4 2020 | -65,840 | Reduce 61.33% | 41,509 | $5.35 |
| Q3 2020 | +7,200 | Add 7.19% | 107,349 | $5.77 |
| Q2 2020 | +39,702 | Add 65.68% | 100,149 | $2.95 |
| Q1 2020 | +35,407 | Add 141.40% | 60,447 | $2.71 |
| Q4 2019 | +25,040 | New Buy | 25,040 | $3.39 |
Renaissance Technologies (RenTech)'s Equillium Investment FAQs
Renaissance Technologies (RenTech) first purchased Equillium, Inc. (EQ) in Q4 2019, acquiring 25,040 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 Equillium, Inc. (EQ) for 24 quarters since Q4 2019.
Renaissance Technologies (RenTech)'s largest addition to Equillium, Inc. (EQ) was in Q2 2023, adding 392,231 shares worth $294.
According to the latest 13F filing for Q3 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 446,691 shares of Equillium, Inc. (EQ), valued at approximately $725,873.
As of the Q3 2026 filing, Equillium, Inc. (EQ) 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 Equillium, Inc. (EQ) was 733,226 shares, as reported at the end of Q4 2025.