NPK International Inc. (NPKI)
NYSE: NPKI · Real-Time Price · USD
11.09
+0.18 (1.65%)
Oct 21, 2026, 4:00 PM EDT - Market closed
NPK International Market Cap
NPK International has a market cap or net worth of $941.65 million as of October 21, 2026. It is the 10,442nd most valuable company in the world and the 2,270th biggest in the United States. Its market cap has decreased by 7.83% in one year.
Market Cap
941.65M
Enterprise Value
952.50M
1-Year Change
-7.83%
Global Rank
Country Rank
#2,270 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, NPK International's market cap has increased from $493.10M to $941.65M, an increase of 90.97%. That is a compound annual growth rate of 2.35%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 21, 2026 | 941.65M | -6.51% |
| Dec 31, 2025 | 1.01B | 51.82% |
| Dec 31, 2024 | 663.40M | 17.42% |
| Dec 29, 2023 | 565.00M | 44.76% |
| Dec 30, 2022 | 390.30M | 43.92% |
| Dec 31, 2021 | 271.20M | 55.59% |
| Dec 31, 2020 | 174.30M | -69.01% |
| Dec 31, 2019 | 562.50M | -9.83% |
| Dec 31, 2018 | 623.80M | -15.50% |
| Dec 29, 2017 | 738.20M | 16.27% |
| Dec 30, 2016 | 634.90M | 42.90% |
| Dec 31, 2015 | 444.30M | -44.55% |
| Dec 31, 2014 | 801.30M | -25.38% |
| Dec 31, 2013 | 1.07B | 57.45% |
| Dec 31, 2012 | 682.00M | -21.23% |
| Dec 30, 2011 | 865.80M | 55.38% |
| Dec 31, 2010 | 557.20M | 48.11% |
| Dec 31, 2009 | 376.20M | 14.94% |
| Dec 31, 2008 | 327.30M | -33.34% |
| Dec 31, 2007 | 491.00M | -23.85% |
| Dec 29, 2006 | 644.80M | -4.30% |
| Dec 30, 2005 | 673.80M | 55.83% |
| Dec 31, 2004 | 432.40M | 11.50% |
| Dec 31, 2003 | 387.80M | 18.77% |
| Dec 31, 2002 | 326.50M | -41.17% |
View and export this data all the way back to 1998. Sign Up Today.
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
Related Stocks
| Company | Market Cap |
|---|---|
| Trex Company | 4.74B |
| Griffon | 4.20B |
| Arlo Technologies | 1.31B |
| Gibraltar Industries | 1.13B |
| Apogee Enterprises | 875.94M |
| Quanex Building Products | 873.28M |
| Latham Group | 734.70M |
| Limbach Holdings | 581.70M |