Renaissance Technologies (RenTech)'s ALMS Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 75,167 shares of Alumis Inc. (ALMS) worth $1.66 M, representing 0.00% of the portfolio. First purchased in 2025-Q2, this short-term holding has been held for 4 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained this position in ALMS for several quarters, showing initial confidence in the investment. Largest reduction occurred in Q3 2025, reducing 75,247 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Alumis (ALMS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Alumis (ALMS) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -33,033 | Reduce 30.53% | 75,167 | $22.03 |
| Q4 2025 | -43,368 | Reduce 28.61% | 108,200 | $9.76 |
| Q3 2025 | -75,247 | Reduce 33.18% | 151,568 | $3.99 |
| Q2 2025 | +226,815 | New Buy | 226,815 | $3.00 |
Renaissance Technologies (RenTech)'s Alumis Investment FAQs
Renaissance Technologies (RenTech) first purchased Alumis Inc. (ALMS) in Q2 2025, acquiring 226,815 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 Alumis Inc. (ALMS) for 4 quarters since Q2 2025.
Renaissance Technologies (RenTech)'s largest addition to Alumis Inc. (ALMS) was in Q2 2025, adding 226,815 shares worth $680,445.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 75,167 shares of Alumis Inc. (ALMS), valued at approximately $1.66 M.
As of the Q1 2026 filing, Alumis Inc. (ALMS) 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 Alumis Inc. (ALMS) was 226,815 shares, as reported at the end of Q2 2025.