ERockEROC -6.65%8 Market Cap is $662.9 Mil as of Jun. 28, 2026. GuruFocus rates EROC with a GF Score™ of 8/100. The stock has 1 warning sign investors should review. Among 3,100 Industrial Products companies, ERock ranks better than 67.55% on this metric.
Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). ERock's share price for the quarter that ended in Dec. 2025 was $0. ERock's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 48.2 Mil. Therefore, ERock's market cap for the quarter that ended in Dec. 2025 was $0.0 Mil.
Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. ERock's Enterprise Value for Today is $100.9 Mil.
ERock (NYSE:EROC) Market Cap Explanation
Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the companys debt. The real price you pay is the Enterprise Value.
Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.
ERock Market Cap Related Terms
ERock Market Cap Historical Data
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The historical data trend for ERock's Market Cap 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.
ERock Market Cap Chart
ERock Annual Data
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EROC vs : Market Cap Comparison
For the Specialty Industrial Machinery subindustry, ERock's Market Cap, along with its competitors' market caps and Market Cap 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.
ERock Market Cap vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, ERock's Market Cap distribution charts can be found below:
* The bar in red indicates where ERock's Market Cap falls into.
Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.
ERock's Market Cap for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
ERock (EROC) has a Market Cap of $662.9 Mil as of Jun. 28, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on ERock and its competitors. According to the industry distribution chart, ERock ranks #1006 out of 3100 companies in the Industrial Products industry, placing it in the top 32.5%.
Is ERock's Market Cap too high?
ERock's current Market Cap is $662.9 Mil. The Industrial Products industry median Market Cap is 282.60. ERock's value of $662.9 Mil is 134.6% above this industry median. Based on the distribution chart, ERock ranks #1006 out of 3100 companies in the Industrial Products industry, which is above the industry midpoint. Overall, ERock has a GF Score™ of 8/100, reflecting its overall financial health beyond just this single metric.
How does ERock's Market Cap compare to ?
According to the Industrial Products industry distribution chart, ERock ranks #1006 out of 3100 companies for Market Cap. This puts ERock in the upper half of its industry. The industry median Market Cap is 282.60. ERock's value of $662.9 Mil is 134.6% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for an Industrial Products company?
The median Market Cap among Industrial Products companies is 282.60, based on 3,100 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ERock's current Market Cap of $662.9 Mil is 134.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on ERock and its competitors. For the Industrial Products industry, the median Market Cap is 282.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ERock's current Market Cap is $662.9 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ERock stock overvalued right now?
ERock (EROC) has a current Market Cap of $662.9 Mil. The current Market Cap is $662.9 Mil and 134.6% above the Industrial Products industry median of 282.60. ERock's overall GF Score™ is 8/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For ERock (EROC), the current Market Cap is $662.9 Mil as of Jun. 28, 2026. 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.
ERock Inc is a vertically integrated company that designs, deploys, operates and maintains multi-purpose distributed power systems, consisting of its proprietary, low emission, quick-response natural gas generator and embedded software technology, for its customers. Its systems are used for bridge power, backup power, and dispatchable power applications, and are supported by operations, maintenance, and asset management services. The company's modular power systems are designed for rapid deployment and are used to support a range of customer power requirements. The company derives the majority of revenue from power system sales.
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