First Pacific Advisors's AVTR Position Overview
First Pacific Advisors (via First Pacific Advisors, Lp) currently holds 8.09 M shares of Avantor, Inc. (AVTR) worth $63.42 M, representing 0.89% of the portfolio. First purchased in 2025-Q2, this short-term holding has been held for 4 quarters.
Based on 13F filings, First Pacific Advisors has maintained this position in AVTR for several quarters, showing initial confidence in the investment. Largest addition occurred in Q1 2026, adding 4.12 M shares. Largest reduction occurred in Q4 2025, reducing 102,358 shares.
Analysis based on 13F filings available since 2013 Q2
First Pacific Advisors's Avantor (AVTR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Avantor (AVTR) Trades by First Pacific Advisors
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +4.12 M | Add 103.82% | 8.09 M | $7.84 |
| Q4 2025 | -102,358 | Reduce 2.51% | 3.97 M | $11.46 |
| Q3 2025 | +4 M | Add 5327.97% | 4.07 M | $12.48 |
| Q2 2025 | +75,000 | New Buy | 75,000 | $13.46 |
First Pacific Advisors's Avantor Investment FAQs
First Pacific Advisors first purchased Avantor, Inc. (AVTR) in Q2 2025, acquiring 75,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
First Pacific Advisors has held Avantor, Inc. (AVTR) for 4 quarters since Q2 2025.
First Pacific Advisors's largest addition to Avantor, Inc. (AVTR) was in Q1 2026, adding 8,089,023 shares worth $63.42 M.
According to the latest 13F filing for Q1 2026, First Pacific Advisors's firm, First Pacific Advisors, Lp, owns 8,089,023 shares of Avantor, Inc. (AVTR), valued at approximately $63.42 M.
As of the Q1 2026 filing, Avantor, Inc. (AVTR) represents approximately 0.89% of First Pacific Advisors's publicly disclosed stock portfolio, making it one of their key holdings.
First Pacific Advisors's peak holding in Avantor, Inc. (AVTR) was 8,089,023 shares, as reported at the end of Q1 2026.