Enpro Inc (NPO) returns
Enpro returns over 10 years
$1,000 invested in Enpro ten years ago was worth $5,661 at the close on October 30, 2026, with dividends reinvested: an average return of 18.9% a year. The same $1,000 in the S&P 500 (SPY) became $4,166.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | -11.3% | — | $886.60 | -0.9% |
| 3 months | -13.1% | — | $868.60 | +2.1% |
| Year to date | +27.2% | — | $1,272 | +11.7% |
| 1 year | +20.7% | — | $1,207 | +12.4% |
| 3 years | +140.6% | +34.0% | $2,406 | +88.5% |
| 5 years | +215.4% | +25.8% | $3,154 | +76.0% |
| 10 years | +466.1% | +18.9% | $5,661 | +316.6% |
Enpro return by calendar year
| Year | NPO | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +27.2% | +11.7% | +15.5% |
| 2025 | +24.9% | +17.7% | +7.2% |
| 2024 | +10.9% | +24.9% | -14.0% |
| 2023 | +45.6% | +26.2% | +19.5% |
| 2022 | -0.2% | -18.2% | +18.0% |
| 2021 | +47.5% | +28.7% | +18.7% |
| 2020 | +15.0% | +18.4% | -3.3% |
| 2019 | +13.1% | +31.2% | -18.2% |
| 2018 | -34.9% | -4.6% | -30.3% |
| 2017 | +40.5% | +21.7% | +18.8% |
| 2016 | +56.0% | +12.0% | +44.0% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: NPO financials · NPO valuation
No forecast, no recommendation. This page describes Enpro Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.