Chuck Royce's AVTR Position Overview
Chuck Royce (via Royce & Associates Lp) currently holds 1.46 M shares of Avantor, Inc. (AVTR) worth $11.47 M, representing 0.11% of the portfolio. First purchased in 2025-Q1, this short-term holding has been held for 5 quarters.
Based on 13F filings, Chuck Royce has maintained this position in AVTR for several quarters, showing initial confidence in the investment. Largest addition occurred in Q1 2026, adding 1.42 M shares. Largest reduction occurred in Q4 2025, reducing 11,332 shares.
Analysis based on 13F filings available since 2013 Q2
Chuck Royce's Avantor (AVTR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Avantor (AVTR) Trades by Chuck Royce
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +1.42 M | Add 3519.24% | 1.46 M | $7.84 |
| Q4 2025 | -11,332 | Reduce 21.89% | 40,440 | $11.46 |
| Q3 2025 | +10,369 | Add 25.04% | 51,772 | $12.48 |
| Q1 2025 | +41,403 | New Buy | 41,403 | $16.21 |
Chuck Royce's Avantor Investment FAQs
Chuck Royce first purchased Avantor, Inc. (AVTR) in Q1 2025, acquiring 41,403 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Chuck Royce has held Avantor, Inc. (AVTR) for 5 quarters since Q1 2025.
Chuck Royce's largest addition to Avantor, Inc. (AVTR) was in Q1 2026, adding 1,463,622 shares worth $11.47 M.
According to the latest 13F filing for Q1 2026, Chuck Royce's firm, Royce & Associates Lp, owns 1,463,622 shares of Avantor, Inc. (AVTR), valued at approximately $11.47 M.
As of the Q1 2026 filing, Avantor, Inc. (AVTR) represents approximately 0.11% of Chuck Royce's publicly disclosed stock portfolio, making it one of their key holdings.
Chuck Royce's peak holding in Avantor, Inc. (AVTR) was 1,463,622 shares, as reported at the end of Q1 2026.