Renaissance Technologies (RenTech)'s QTTB Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 206,915 shares of Q32 Bio Inc. (QTTB) worth $1.33 M, representing 0.00% of the portfolio. First purchased in 2024-Q2, this short-term holding has been held for 7 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained this position in QTTB for several quarters, showing initial confidence in the investment. Largest addition occurred in Q1 2026, adding 107,315 shares. Largest reduction occurred in Q3 2025, reducing 29,700 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Q32 Bio (QTTB) Holding Value Over Time
Track share changes against reported price movement
Quarterly Q32 Bio (QTTB) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +107,315 | Add 107.75% | 206,915 | $6.42 |
| Q4 2025 | +52,300 | Add 110.57% | 99,600 | $3.32 |
| Q3 2025 | -29,700 | Reduce 38.57% | 47,300 | $1.98 |
| Q2 2025 | +77,000 | New Buy | 77,000 | $1.49 |
| Q4 2024 | -16,164 | Sold Out | 0 | $0.00 |
| Q3 2024 | +1,400 | Add 9.48% | 16,164 | $44.62 |
| Q2 2024 | +14,764 | New Buy | 14,764 | $17.95 |
Renaissance Technologies (RenTech)'s Q32 Bio Investment FAQs
Renaissance Technologies (RenTech) first purchased Q32 Bio Inc. (QTTB) in Q2 2024, acquiring 14,764 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 Q32 Bio Inc. (QTTB) for 7 quarters since Q2 2024.
Renaissance Technologies (RenTech)'s largest addition to Q32 Bio Inc. (QTTB) was in Q1 2026, adding 206,915 shares worth $1.33 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 206,915 shares of Q32 Bio Inc. (QTTB), valued at approximately $1.33 M.
As of the Q1 2026 filing, Q32 Bio Inc. (QTTB) 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 Q32 Bio Inc. (QTTB) was 206,915 shares, as reported at the end of Q1 2026.