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). Norsk Hydro ASA's share price for the quarter that ended in Mar. 2026 was kr100.55. Norsk Hydro ASA's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 1,965 Mil. Therefore, Norsk Hydro ASA's market cap for the quarter that ended in Mar. 2026 was kr197,609 Mil.
Norsk Hydro ASA's quarterly market cap
increased
from Sep. 2025 (kr132,401 Mil) to Dec. 2025 (kr157,497 Mil) and
increased
from Dec. 2025 (kr157,497 Mil) to Mar. 2026 (kr197,609 Mil).
Norsk Hydro ASA's annual market cap
declined
from Dec. 2023 (kr137,664 Mil) to Dec. 2024 (kr123,268 Mil) but then
increased
from Dec. 2024 (kr123,268 Mil) to Dec. 2025 (kr157,497 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. Norsk Hydro ASA's Enterprise Value for Today is kr193,760 Mil.
Norsk Hydro ASA (OSTO:NHYo) 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.
Norsk Hydro ASA Market Cap Related Terms
Norsk Hydro ASA Market Cap Historical Data
* Premium members only.
The historical data trend for Norsk Hydro ASA'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.
OSTO:NHYO vs AA, CENX, CSTM: Market Cap Comparison
For the Aluminum subindustry, Norsk Hydro ASA'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.
Norsk Hydro ASA Market Cap vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Norsk Hydro ASA's Market Cap distribution charts can be found below:
* The bar in red indicates where Norsk Hydro ASA'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.
Norsk Hydro ASA'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.
Norsk Hydro ASA (OSTO:NHYO) has a Market Cap of kr174,831 Mil as of Jun. 29, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Norsk Hydro ASA and its competitors. According to the industry distribution chart, Norsk Hydro ASA ranks #41 out of 2686 companies in the Metals & Mining industry, placing it in the top 1.5%.
Is Norsk Hydro ASA's Market Cap too high?
Norsk Hydro ASA's current Market Cap is kr174,831 Mil. Based on the distribution chart, Norsk Hydro ASA ranks #41 out of 2686 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Norsk Hydro ASA has a GF Score™ of 88/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Norsk Hydro ASA's Market Cap compare to AA and CENX?
According to the Metals & Mining industry distribution chart, Norsk Hydro ASA ranks #41 out of 2686 companies for Market Cap. This places Norsk Hydro ASA in the top 2% of its industry — outperforming the majority of peers. The industry median Market Cap is 21.68. 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 a Metals & Mining company?
The median Market Cap among Metals & Mining companies is 21.68, based on 2,686 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. 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 Norsk Hydro ASA and its competitors. For the Metals & Mining industry, the median Market Cap is 21.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Norsk Hydro ASA's current Market Cap is kr174,831 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Norsk Hydro ASA stock overvalued right now?
Based on GuruFocus' analysis, Norsk Hydro ASA (OSTO:NHYO) is currently considered Significantly Overvalued. The stock's GF Value™ is kr68.57, compared to a current price of kr89.50 — trading 30.5% above its estimated fair value. The current Market Cap is kr174,831 Mil. Norsk Hydro ASA's overall GF Score™ is 88/100 with 2 warning signs 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 Norsk Hydro ASA (OSTO:NHYO), the current Market Cap is kr174,831 Mil as of Jun. 29, 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.
Is Norsk Hydro ASA (OSTO:NHYO) Overvalued in 2026?
Based on GuruFocus' analysis, Norsk Hydro ASA stock appears to be overvalued.
The current stock price of kr89.50 is trading 30.5% above its estimated GF Value™ of kr68.57.
GuruFocus considers Norsk Hydro ASA to be Significantly Overvalued.
Key valuation signals for OSTO:NHYO:
Market Cap: kr174,831 Mil
GF Value™: kr68.57 vs. price of kr89.50 (30.5% above fair value)
No single metric tells the full story. See the OSTO:NHYO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Norsk Hydro ASA is an aluminium and renewable energy company. The company owns and operates businesses and holds investments in sustainable industries. Its operations span multiple market segments, including aluminum, energy, metal recycling, renewable energy, and batteries, providing expertise across these areas. The company's reportable segments are Hydro Bauxite & Alumina, Hydro Energy, Hydro Aluminium Metal and Hydro Extrusions and Hydro Metal Markets activities. The majority of the company's revenue is derived from the Hydro Extrusions segment, which delivers products within extruded profiles, building systems and precision tubing, and operates several recycling facilities, both integrated with its extrusion plants and separate plants.
88GF Score
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