3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
NPK International's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was -17.11%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for NPK International's 3-Year ROIIC % or its related term are showing as below:
NPKI's 3-Year ROIIC % is ranked worse than 79.31% of 1682
companies
in the Construction industry
Industry Median: 4.63
vs NPKI: -17.11
NPK International (NYSE:NPKI) 3-Year ROIIC % Explanation
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
NPK International 3-Year ROIIC % Related Terms
NPK International 3-Year ROIIC % Historical Data
* Premium members only.
The historical data trend for NPK International's 3-Year ROIIC % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
NPKI vs ROCK, ARLO, APOG: 3-Year ROIIC % Comparison
For the Building Products & Equipment subindustry, NPK International's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
NPK International 3-Year ROIIC % vs Construction Industry
For the Construction industry and Industrials sector, NPK International's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where NPK International's 3-Year ROIIC % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
NPK International (NPKI) has a 3-Year ROIIC % of -17.11 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on NPK International and its competitors. According to the industry distribution chart, NPK International ranks #1334 out of 1682 companies in the Construction industry, placing it in the top 79.3%.
Is NPK International's 3-Year ROIIC % too high?
NPK International's current 3-Year ROIIC % is -17.11. Based on the distribution chart, NPK International ranks #1334 out of 1682 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, NPK International has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does NPK International's 3-Year ROIIC % compare to ROCK and ARLO?
According to the Construction industry distribution chart, NPK International ranks #1334 out of 1682 companies for 3-Year ROIIC %. This places NPK International in the lower half of its industry. The industry median 3-Year ROIIC % is 4.63. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Construction company?
The median 3-Year ROIIC % among Construction companies is 4.63, based on 1,682 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on NPK International and its competitors. For the Construction industry, the median 3-Year ROIIC % is 4.63 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. NPK International's current 3-Year ROIIC % is -17.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NPK International stock overvalued right now?
Based on GuruFocus' analysis, NPK International (NPKI) is currently considered Significantly Overvalued. The stock's GF Value™ is $10.90, compared to a current price of $14.40 — trading 32.1% above its estimated fair value. The current 3-Year ROIIC % is -17.11. NPK International's overall GF Score™ is 63/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For NPK International (NPKI), the current 3-Year ROIIC % is -17.11 as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is NPK International (NPKI) Overvalued in 2026?
Based on GuruFocus' analysis, NPK International stock appears to be overvalued.
The current stock price of $14.40 is trading 32.1% above its estimated GF Value™ of $10.90.
GuruFocus considers NPK International to be Significantly Overvalued.
Key valuation signals for NPKI:
3-Year ROIIC %: -17.11
GF Value™: $10.90 vs. price of $14.40 (32.1% above fair value)
No single metric tells the full story. See the NPKI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
NPK International Inc is a temporary worksite access solutions company that manufactures, sells, and rents recyclable composite matting products, along with a full suite of services, including planning, logistics, and site restoration. The company generates majority of revenue from the rental of recyclable composite matting systems, along with related site construction and services to customers in various markets including power transmission, oil and natural gas exploration and production, pipeline, renewable energy, petrochemical, construction and other industries within the United States and United Kingdom. It generates maximum revenue from United States.
63GF Score
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