Mario Gabelli's ENTG Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 20,150 shares of Entegris, Inc. (ENTG) worth $1.7 M, representing 0.02% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Mario Gabelli has maintained a long-term strategic position in ENTG, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2024, adding 2,550 shares. Largest reduction occurred in Q1 2019, reducing 20,000 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Entegris (ENTG) Holding Value Over Time
Track share changes against reported price movement
Quarterly Entegris (ENTG) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -273 | Reduce 1.34% | 20,150 | $84.25 |
| Q3 2025 | +573 | Add 2.89% | 20,423 | $92.46 |
| Q2 2025 | -1,000 | Reduce 4.80% | 19,850 | $80.65 |
| Q1 2025 | -700 | Reduce 3.25% | 20,850 | $87.48 |
| Q4 2024 | +2,550 | Add 13.42% | 21,550 | $99.06 |
| Q2 2023 | -1,000 | Reduce 5.00% | 19,000 | $110.82 |
| Q1 2023 | -500 | Reduce 2.44% | 20,000 | $82.01 |
| Q4 2022 | -1,500 | Reduce 6.82% | 20,500 | $65.59 |
| Q1 2022 | -4,000 | Reduce 15.38% | 22,000 | $131.27 |
| Q3 2020 | -2,000 | Reduce 7.14% | 26,000 | $74.35 |
| Q3 2019 | -2,000 | Reduce 6.67% | 28,000 | $47.07 |
| Q2 2019 | -6,000 | Reduce 16.67% | 30,000 | $37.33 |
| Q1 2019 | -20,000 | Reduce 35.71% | 36,000 | $35.69 |
| Q4 2018 | -4,300 | Reduce 7.13% | 56,000 | $27.89 |
| Q3 2018 | +300 | Add 0.50% | 60,300 | $28.96 |
| Q4 2017 | -1,000 | Reduce 1.64% | 60,000 | $30.45 |
| Q3 2017 | -1,000 | Reduce 1.61% | 61,000 | $28.85 |
| Q1 2016 | -5,000 | Reduce 7.46% | 62,000 | $13.61 |
| Q3 2014 | -4,000 | Reduce 5.63% | 67,000 | $11.51 |
| Q2 2014 | -4,000 | Reduce 5.33% | 71,000 | $13.75 |
| Q4 2013 | -1,170 | Reduce 1.54% | 75,000 | $11.59 |
| Q2 2013 | +76,170 | Add 0.00% | 76,170 | $9.39 |
Mario Gabelli's Entegris Investment FAQs
Mario Gabelli first purchased Entegris, Inc. (ENTG) in Q2 2013, acquiring 76,170 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Entegris, Inc. (ENTG) for 51 quarters since Q2 2013.
Mario Gabelli's largest addition to Entegris, Inc. (ENTG) was in Q2 2013, adding 76,170 shares worth $715,000.
According to the latest 13F filing for Q4 2025, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 20,150 shares of Entegris, Inc. (ENTG), valued at approximately $1.7 M.
As of the Q4 2025 filing, Entegris, Inc. (ENTG) represents approximately 0.02% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Entegris, Inc. (ENTG) was 76,170 shares, as reported at the end of Q2 2013.