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). Smurfit WestRock's share price for the quarter that ended in Mar. 2026 was MXN725.7. Smurfit WestRock's Shares Outstanding (EOP) for the quarter that ended in Mar. 2026 was 524 Mil. Therefore, Smurfit WestRock's market cap for the quarter that ended in Mar. 2026 was MXN380,599 Mil.
Smurfit WestRock's quarterly market cap
declined
from Sep. 2025 (MXN429,173 Mil) to Dec. 2025 (MXN399,567 Mil) and
declined
from Dec. 2025 (MXN399,567 Mil) to Mar. 2026 (MXN380,599 Mil).
Smurfit WestRock's annual market cap
increased
from Dec. 2023 (MXN0 Mil) to Dec. 2024 (MXN540,741 Mil) but then
declined
from Dec. 2024 (MXN540,741 Mil) to Dec. 2025 (MXN399,567 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. Smurfit WestRock's Enterprise Value for Today is MXN667,731 Mil.
Smurfit WestRock (MEX:SW1 N) 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.
Smurfit WestRock Market Cap Related Terms
Smurfit WestRock Market Cap Historical Data
* Premium members only.
The historical data trend for Smurfit WestRock'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.
For the Packaging & Containers subindustry, Smurfit WestRock'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.
Smurfit WestRock Market Cap vs Packaging & Containers Industry
For the Packaging & Containers industry and Consumer Cyclical sector, Smurfit WestRock's Market Cap distribution charts can be found below:
* The bar in red indicates where Smurfit WestRock'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.
Smurfit WestRock'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.
Smurfit WestRock (MEX:SW1 N) has a Market Cap of MXN428,811 Mil as of Jun. 25, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Smurfit WestRock and its competitors. According to the industry distribution chart, Smurfit WestRock ranks #1 out of 414 companies in the Packaging & Containers industry, placing it in the top 0.2%.
Is Smurfit WestRock's Market Cap too high?
Smurfit WestRock's current Market Cap is MXN428,811 Mil. Based on the distribution chart, Smurfit WestRock ranks #1 out of 414 companies in the Packaging & Containers industry, which is in the top quartile — a strong position relative to peers. Overall, Smurfit WestRock has a GF Score™ of 47/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Smurfit WestRock's Market Cap compare to PKG and AMCR?
According to the Packaging & Containers industry distribution chart, Smurfit WestRock ranks #1 out of 414 companies for Market Cap. This places Smurfit WestRock in the top 0% of its industry — outperforming the majority of peers. The industry median Market Cap is 57.82. 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 Packaging & Containers company?
The median Market Cap among Packaging & Containers companies is 57.82, based on 414 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 Smurfit WestRock and its competitors. For the Packaging & Containers industry, the median Market Cap is 57.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Smurfit WestRock's current Market Cap is MXN428,811 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Smurfit WestRock stock overvalued right now?
Based on GuruFocus' analysis, Smurfit WestRock (MEX:SW1 N) is currently considered Fairly Valued. The stock's GF Value™ is MXN682.34, compared to a current price of MXN680.00 — trading 0.3% below its estimated fair value. The current Market Cap is MXN428,811 Mil. Smurfit WestRock's overall GF Score™ is 47/100 with 8 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 Smurfit WestRock (MEX:SW1 N), the current Market Cap is MXN428,811 Mil as of Jun. 25, 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 Smurfit WestRock (MEX:SW1 N) Overvalued in 2026?
Based on GuruFocus' analysis, Smurfit WestRock stock appears to be undervalued.
The current stock price of MXN680.00 is trading 0.3% below its estimated GF Value™ of MXN682.34.
GuruFocus considers Smurfit WestRock to be Fairly Valued.
Key valuation signals for MEX:SW1 N:
Market Cap: MXN428,811 Mil
GF Value™: MXN682.34 vs. price of MXN680.00 (0.3% below fair value)
No single metric tells the full story. See the MEX:SW1 N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Smurfit WestRock PLC manufactures corrugated packaging and consumer packaging, such as folding cartons and paperboard. operates a vertically integrated system supplying wood and recovered fiber to produce various grades of board, which are then converted into packaging products. Its main packaging categories include corrugated containers and consumer packaging, with additional products such as solidboard, kraft paper, graphic board, paper sacks, and bag-in-box packaging. The company's geographical segments include North America (including the U.S., Canada and Mexico), Europe, the Middle East and Africa and Asia-Pacific, and Latin America. The majority of the company's revenue is derived from product sales in the North American region.
47GF Score
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