Renaissance Technologies (RenTech)'s CLGN Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 16,800 shares of CollPlant Biotechnologies Ltd. (CLGN) worth $9,005, representing 0.00% of the portfolio. First purchased in 2020-Q2, this medium-term investment has been held for 11 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in CLGN, demonstrating sustained confidence in this investment. Largest addition occurred in Q2 2025, adding 31,300 shares. Largest reduction occurred in Q3 2025, reducing 19,700 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s CollPlant Biotechnologies (CLGN) Holding Value Over Time
Track share changes against reported price movement
Quarterly CollPlant Biotechnologies (CLGN) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -800 | Reduce 4.55% | 16,800 | $0.54 |
| Q4 2025 | -4,300 | Reduce 19.63% | 17,600 | $1.40 |
| Q3 2025 | -19,700 | Reduce 47.36% | 21,900 | $2.69 |
| Q2 2025 | +31,300 | Add 303.88% | 41,600 | $1.36 |
| Q1 2025 | -300 | Reduce 2.83% | 10,300 | $2.58 |
| Q4 2024 | +10,600 | New Buy | 10,600 | $3.60 |
| Q4 2021 | -10,001 | Sold Out | 0 | $0.00 |
| Q3 2021 | +10,001 | New Buy | 10,001 | $16.90 |
| Q4 2020 | -12,797 | Sold Out | 0 | $0.00 |
| Q3 2020 | +100 | Add 0.79% | 12,797 | $8.36 |
| Q2 2020 | +12,697 | New Buy | 12,697 | $10.00 |
Renaissance Technologies (RenTech)'s CollPlant Biotechnologies Investment FAQs
Renaissance Technologies (RenTech) first purchased CollPlant Biotechnologies Ltd. (CLGN) in Q2 2020, acquiring 12,697 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 CollPlant Biotechnologies Ltd. (CLGN) for 11 quarters since Q2 2020.
Renaissance Technologies (RenTech)'s largest addition to CollPlant Biotechnologies Ltd. (CLGN) was in Q2 2025, adding 41,600 shares worth $56,576.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 16,800 shares of CollPlant Biotechnologies Ltd. (CLGN), valued at approximately $9,005.
As of the Q1 2026 filing, CollPlant Biotechnologies Ltd. (CLGN) 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 CollPlant Biotechnologies Ltd. (CLGN) was 41,600 shares, as reported at the end of Q2 2025.