Mario Gabelli's NPO Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 307,277 shares of Enpro Inc. (NPO) worth $77.02 M, representing 0.76% of the portfolio. First purchased in 2015-Q1, this long-term strategic position has been held for 45 quarters.
Based on 13F filings since 2013, Mario Gabelli has maintained a long-term strategic position in NPO, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2018, adding 421,102 shares. Largest reduction occurred in Q3 2019, reducing 112,096 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Enpro (NPO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Enpro (NPO) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -24,747 | Reduce 7.45% | 307,277 | $250.65 |
| Q4 2025 | -14,670 | Reduce 4.23% | 332,024 | $214.13 |
| Q3 2025 | -40,392 | Reduce 10.43% | 346,694 | $226.00 |
| Q2 2025 | -4,822 | Reduce 1.23% | 387,086 | $191.55 |
| Q1 2025 | -46,802 | Reduce 10.67% | 391,908 | $161.79 |
| Q4 2024 | -82,949 | Reduce 15.90% | 438,710 | $172.45 |
| Q3 2024 | -70,841 | Reduce 11.96% | 521,659 | $162.18 |
| Q2 2024 | -41,290 | Reduce 6.51% | 592,500 | $145.57 |
| Q1 2024 | -108,708 | Reduce 14.64% | 633,790 | $168.77 |
| Q4 2023 | -45,557 | Reduce 5.78% | 742,498 | $156.74 |
| Q3 2023 | -40,740 | Reduce 4.92% | 788,055 | $121.19 |
| Q2 2023 | -32,791 | Reduce 3.81% | 828,795 | $133.53 |
| Q1 2023 | -62,648 | Reduce 6.78% | 861,586 | $103.89 |
| Q4 2022 | -77,277 | Reduce 7.72% | 924,234 | $108.69 |
| Q3 2022 | -11,666 | Reduce 1.15% | 1 M | $84.98 |
| Q2 2022 | -22,398 | Reduce 2.16% | 1.01 M | $81.93 |
| Q1 2022 | -35,547 | Reduce 3.32% | 1.04 M | $97.73 |
| Q4 2021 | -53,584 | Reduce 4.76% | 1.07 M | $110.07 |
| Q3 2021 | -4,615 | Reduce 0.41% | 1.12 M | $87.12 |
| Q2 2021 | -21,655 | Reduce 1.88% | 1.13 M | $97.15 |
| Q1 2021 | -101,083 | Reduce 8.07% | 1.15 M | $85.27 |
| Q4 2020 | -30,105 | Reduce 2.35% | 1.25 M | $75.52 |
| Q3 2020 | -68,924 | Reduce 5.10% | 1.28 M | $56.41 |
| Q2 2020 | -65,033 | Reduce 4.59% | 1.35 M | $49.29 |
| Q1 2020 | +177,373 | Add 14.32% | 1.42 M | $39.58 |
| Q4 2019 | -21,810 | Reduce 1.73% | 1.24 M | $66.88 |
| Q3 2019 | -112,096 | Reduce 8.17% | 1.26 M | $68.65 |
| Q2 2019 | +78,808 | Add 6.09% | 1.37 M | $63.84 |
| Q1 2019 | +83,916 | Add 6.94% | 1.29 M | $64.45 |
| Q4 2018 | +72,059 | Add 6.33% | 1.21 M | $60.10 |
| Q3 2018 | +255,669 | Add 28.98% | 1.14 M | $72.93 |
| Q2 2018 | +421,102 | Add 91.33% | 882,202 | $69.95 |
| Q1 2018 | +67,680 | Add 17.20% | 461,100 | $77.38 |
| Q4 2017 | -6,800 | Reduce 1.70% | 393,420 | $93.51 |
| Q3 2017 | +101,400 | Add 33.93% | 400,220 | $80.53 |
| Q2 2017 | +88,620 | Add 42.16% | 298,820 | $71.37 |
| Q1 2017 | +94,400 | Add 81.52% | 210,200 | $71.16 |
| Q4 2016 | -1,530 | Reduce 1.30% | 115,800 | $67.36 |
| Q3 2016 | +20,830 | Add 21.59% | 117,330 | $56.82 |
| Q2 2016 | +20,300 | Add 26.64% | 96,500 | $44.39 |
| Q1 2016 | +35,200 | Add 85.85% | 76,200 | $57.68 |
| Q4 2015 | +12,200 | Add 42.36% | 41,000 | $43.83 |
| Q3 2015 | +22,800 | Add 380.00% | 28,800 | $39.17 |
| Q2 2015 | +2,800 | Add 87.50% | 6,000 | $57.17 |
| Q1 2015 | +3,200 | New Buy | 3,200 | $65.94 |
Mario Gabelli's Enpro Investment FAQs
Mario Gabelli first purchased Enpro Inc. (NPO) in Q1 2015, acquiring 3,200 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 Enpro Inc. (NPO) for 45 quarters since Q1 2015.
Mario Gabelli's largest addition to Enpro Inc. (NPO) was in Q2 2018, adding 882,202 shares worth $61.71 M.
According to the latest 13F filing for Q1 2026, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 307,277 shares of Enpro Inc. (NPO), valued at approximately $77.02 M.
As of the Q1 2026 filing, Enpro Inc. (NPO) represents approximately 0.76% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Enpro Inc. (NPO) was 1,416,121 shares, as reported at the end of Q1 2020.