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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Willis Towers Watson's quarterly market cap
declined
from Sep. 2025 ($33,179 Mil) to Dec. 2025 ($31,243 Mil) and
declined
from Dec. 2025 ($31,243 Mil) to Mar. 2026 ($27,407 Mil).
Willis Towers Watson's annual market cap
increased
from Dec. 2023 ($24,732 Mil) to Dec. 2024 ($31,263 Mil) but then
declined
from Dec. 2024 ($31,263 Mil) to Dec. 2025 ($31,243 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. Willis Towers Watson's Enterprise Value for Today is $32,062 Mil.
Willis Towers Watson (NAS:WTW) 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.
Willis Towers Watson Market Cap Related Terms
Willis Towers Watson Market Cap Historical Data
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The historical data trend for Willis Towers Watson'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 Insurance Brokers subindustry, Willis Towers Watson'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.
Willis Towers Watson Market Cap vs Insurance Industry
For the Insurance industry and Financial Services sector, Willis Towers Watson's Market Cap distribution charts can be found below:
* The bar in red indicates where Willis Towers Watson'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.
Willis Towers Watson'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.
Willis Towers Watson (WTW) has a Market Cap of $26,929 Mil as of Jul. 15, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Willis Towers Watson and its competitors. According to the industry distribution chart, Willis Towers Watson ranks #47 out of 520 companies in the Insurance industry, placing it in the top 9%.
Is Willis Towers Watson's Market Cap too high?
Willis Towers Watson's current Market Cap is $26,929 Mil. The Insurance industry median Market Cap is 662.38. Willis Towers Watson's value of $26,929 Mil is 3965.5% above this industry median. Based on the distribution chart, Willis Towers Watson ranks #47 out of 520 companies in the Insurance industry, which is in the top quartile — a strong position relative to peers. Overall, Willis Towers Watson has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Willis Towers Watson's Market Cap compare to BRO and ERIE?
According to the Insurance industry distribution chart, Willis Towers Watson ranks #47 out of 520 companies for Market Cap. This places Willis Towers Watson in the top 9% of its industry — outperforming the majority of peers. The industry median Market Cap is 662.38. Willis Towers Watson's value of $26,929 Mil is 3965.5% 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 Insurance company?
The median Market Cap among Insurance companies is 662.38, based on 520 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. Willis Towers Watson's current Market Cap of $26,929 Mil is 3965.5% 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 Willis Towers Watson and its competitors. For the Insurance industry, the median Market Cap is 662.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Willis Towers Watson's current Market Cap is $26,929 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Willis Towers Watson stock overvalued right now?
Based on GuruFocus' analysis, Willis Towers Watson (WTW) is currently considered Modestly Undervalued. The stock's GF Value™ is $322.28, compared to a current price of $285.12 — trading 11.5% below its estimated fair value. The current Market Cap is $26,929 Mil and 3965.5% above the Insurance industry median of 662.38. Willis Towers Watson's overall GF Score™ is 77/100 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 Willis Towers Watson (WTW), the current Market Cap is $26,929 Mil as of Jul. 15, 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 Willis Towers Watson (WTW) Overvalued in 2026?
Based on GuruFocus' analysis, Willis Towers Watson stock appears to be undervalued.
The current stock price of $285.12 is trading 11.5% below its estimated GF Value™ of $322.28.
GuruFocus considers Willis Towers Watson to be Modestly Undervalued.
Key valuation signals for WTW:
Market Cap: $26,929 Mil
GF Value™: $322.28 vs. price of $285.12 (11.5% below fair value)
Industry Position: 3965.5% above the Insurance median (#47 of 520)
No single metric tells the full story. See the WTW stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Willis Towers Watson PLC is an advisory, broking, and solutions company that provides data-driven, insight-led solutions in the areas of people, risk, and capital. The company's segments include Health, Wealth & Career (HWC) and Risk & Broking (R&B). The HWC segment provides an array of advice, broking, solutions and technology for employee benefit plans, institutional investors, compensation and career programs, and employee experience overall. It focuses on four key areas: Health, Wealth, Career and Benefits Delivery & Outsourcing. The R&B segment provides risk advice, insurance brokerage and consulting services to clients ranging from small businesses to multinational corporations. Its R&B segment includes two businesses: Corporate Risk & Broking and Insurance Consulting and Technology.
77GF Score
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