Jeremy Grantham's ENTG Position Overview
Jeremy Grantham (via Grantham, Mayo, Van Otterloo & Co. LLC) currently holds 257,540 shares of Entegris, Inc. (ENTG) worth $21.7 M, representing 0.06% of the portfolio. First purchased in 2018-Q2, this medium-term investment has been held for 13 quarters.
Based on 13F filings, Jeremy Grantham has maintained a strategic position in ENTG, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2025, adding 259,253 shares. Largest reduction occurred in Q4 2025, reducing 173,402 shares.
Analysis based on 13F filings available since 2013 Q2
Jeremy Grantham's Entegris (ENTG) Holding Value Over Time
Track share changes against reported price movement
Quarterly Entegris (ENTG) Trades by Jeremy Grantham
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -173,402 | Reduce 40.24% | 257,540 | $84.25 |
| Q3 2025 | +259,253 | Add 151.00% | 430,942 | $92.46 |
| Q2 2025 | +171,689 | New Buy | 171,689 | $80.65 |
| Q3 2021 | -7,493 | Sold Out | 0 | $0.00 |
| Q2 2021 | -8,152 | Reduce 52.11% | 7,493 | $122.91 |
| Q4 2020 | -1,700 | Reduce 9.80% | 15,645 | $96.07 |
| Q2 2020 | -8,500 | Reduce 32.89% | 17,345 | $59.04 |
| Q1 2020 | +5,400 | Add 26.41% | 25,845 | $44.77 |
| Q4 2019 | +20,445 | New Buy | 20,445 | $50.09 |
| Q3 2018 | -8,100 | Sold Out | 0 | $0.00 |
| Q2 2018 | +8,100 | New Buy | 8,100 | $33.95 |
Jeremy Grantham's Entegris Investment FAQs
Jeremy Grantham first purchased Entegris, Inc. (ENTG) in Q2 2018, acquiring 8,100 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Jeremy Grantham has held Entegris, Inc. (ENTG) for 13 quarters since Q2 2018.
Jeremy Grantham's largest addition to Entegris, Inc. (ENTG) was in Q3 2025, adding 430,942 shares worth $39.84 M.
According to the latest 13F filing for Q4 2025, Jeremy Grantham's firm, Grantham, Mayo, Van Otterloo & Co. LLC, owns 257,540 shares of Entegris, Inc. (ENTG), valued at approximately $21.7 M.
As of the Q4 2025 filing, Entegris, Inc. (ENTG) represents approximately 0.06% of Jeremy Grantham's publicly disclosed stock portfolio, making it one of their key holdings.
Jeremy Grantham's peak holding in Entegris, Inc. (ENTG) was 430,942 shares, as reported at the end of Q3 2025.