Renaissance Technologies (RenTech)'s AVTR Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 243,900 shares of Avantor, Inc. (AVTR) worth $3.67 M, representing 0.00% of the portfolio. First purchased in 2020-Q2, this medium-term investment has been held for 15 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in AVTR, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2022, adding 4.91 M shares. Largest reduction occurred in Q4 2022, reducing 2.87 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Avantor (AVTR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Avantor (AVTR) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2026 | +243,900 | New Buy | 243,900 | $15.05 |
| Q4 2025 | -1.65 M | Sold Out | 0 | $0.00 |
| Q3 2025 | +416,200 | Add 33.70% | 1.65 M | $12.48 |
| Q2 2025 | +1.23 M | New Buy | 1.23 M | $13.46 |
| Q1 2025 | -325,500 | Sold Out | 0 | $0.00 |
| Q4 2024 | +325,500 | New Buy | 325,500 | $21.07 |
| Q1 2023 | -2.08 M | Sold Out | 0 | $0.00 |
| Q4 2022 | -2.87 M | Reduce 57.94% | 2.08 M | $0.02 |
| Q3 2022 | +4.91 M | Add 9969.72% | 4.95 M | $19.60 |
| Q2 2022 | +49,200 | New Buy | 49,200 | $31.10 |
| Q2 2021 | -497,549 | Sold Out | 0 | $0.00 |
| Q1 2021 | -713,926 | Reduce 58.93% | 497,549 | $28.93 |
| Q4 2020 | -1.62 M | Reduce 57.28% | 1.21 M | $28.15 |
| Q3 2020 | +970,600 | Add 52.04% | 2.84 M | $22.49 |
| Q2 2020 | +1.87 M | New Buy | 1.87 M | $17.00 |
Renaissance Technologies (RenTech)'s Avantor Investment FAQs
Renaissance Technologies (RenTech) first purchased Avantor, Inc. (AVTR) in Q2 2020, acquiring 1,865,200 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 Avantor, Inc. (AVTR) for 15 quarters since Q2 2020.
Renaissance Technologies (RenTech)'s largest addition to Avantor, Inc. (AVTR) was in Q3 2022, adding 4,954,300 shares worth $97.1 M.
According to the latest 13F filing for Q3 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 243,900 shares of Avantor, Inc. (AVTR), valued at approximately $3.67 M.
As of the Q3 2026 filing, Avantor, Inc. (AVTR) 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 Avantor, Inc. (AVTR) was 4,954,300 shares, as reported at the end of Q3 2022.