Tullow OilTUWLF -21.55%38 Market Cap is $231.6 Mil as of Jul. 02, 2026. GuruFocus rates TUWLF with a GF Score™ of 38/100 and a GF Value™ of $0.17 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 1,043 Oil & Gas companies, Tullow Oil ranks better than 51.39% 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). Tullow Oil's share price for the quarter that ended in Dec. 2025 was $0.078. Tullow Oil's Shares Outstanding (EOP) for the quarter that ended in Dec. 2025 was 1,475.0 Mil. Therefore, Tullow Oil's market cap for the quarter that ended in Dec. 2025 was $115.1 Mil.
Tullow Oil's quarterly market cap
declined
from Dec. 2024 ($392.3 Mil) to Jun. 2025 ($379.9 Mil) and
declined
from Jun. 2025 ($379.9 Mil) to Dec. 2025 ($115.1 Mil).
Tullow Oil's annual market cap
declined
from Dec. 2023 ($697.2 Mil) to Dec. 2024 ($392.3 Mil) and
declined
from Dec. 2024 ($392.3 Mil) to Dec. 2025 ($115.1 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. Tullow Oil's Enterprise Value for Today is $2,159.9 Mil.
Tullow Oil (OTCPK:TUWLF) 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.
Tullow Oil Market Cap Related Terms
Tullow Oil Market Cap Historical Data
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The historical data trend for Tullow Oil'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 Oil & Gas E&P subindustry, Tullow Oil'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.
Tullow Oil Market Cap vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Tullow Oil's Market Cap distribution charts can be found below:
* The bar in red indicates where Tullow Oil'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.
Tullow Oil'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.
Tullow Oil (TUWLF) has a Market Cap of $231.6 Mil as of Jul. 02, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on Tullow Oil and its competitors. According to the industry distribution chart, Tullow Oil ranks #507 out of 1043 companies in the Oil & Gas industry, placing it in the top 48.6%.
Is Tullow Oil's Market Cap too high?
Tullow Oil's current Market Cap is $231.6 Mil. The Oil & Gas industry median Market Cap is 208.47. Tullow Oil's value of $231.6 Mil is 11.1% above this industry median. Based on the distribution chart, Tullow Oil ranks #507 out of 1043 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Tullow Oil has a GF Score™ of 38/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tullow Oil's Market Cap compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Tullow Oil ranks #507 out of 1043 companies for Market Cap. This puts Tullow Oil in the upper half of its industry. The industry median Market Cap is 208.47. Tullow Oil's value of $231.6 Mil is 11.1% 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 Oil & Gas company?
The median Market Cap among Oil & Gas companies is 208.47, based on 1,043 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. Tullow Oil's current Market Cap of $231.6 Mil is 11.1% 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 Tullow Oil and its competitors. For the Oil & Gas industry, the median Market Cap is 208.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tullow Oil's current Market Cap is $231.6 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tullow Oil stock overvalued right now?
Based on GuruFocus' analysis, Tullow Oil (TUWLF) is currently considered Modestly Undervalued. The stock's GF Value™ is $0.17, compared to a current price of $0.15 — trading 9.8% below its estimated fair value. The current Market Cap is $231.6 Mil and 11.1% above the Oil & Gas industry median of 208.47. Tullow Oil's overall GF Score™ is 38/100 with 5 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 Tullow Oil (TUWLF), the current Market Cap is $231.6 Mil as of Jul. 02, 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 Tullow Oil (TUWLF) Overvalued in 2026?
Based on GuruFocus' analysis, Tullow Oil stock appears to be undervalued.
The current stock price of $0.15 is trading 9.8% below its estimated GF Value™ of $0.17.
GuruFocus considers Tullow Oil to be Modestly Undervalued.
Key valuation signals for TUWLF:
Market Cap: $231.6 Mil
GF Value™: $0.17 vs. price of $0.15 (9.8% below fair value)
Industry Position: 11.1% above the Oil & Gas median (#507 of 1043)
No single metric tells the full story. See the TUWLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tullow Oil PLC is an independent oil and gas exploration and production company. The company conducts exploration, appraisal, and development activities in the African and Atlantic regions. The majority of revenue is derived from West African assets, with a focus on offshore fields. Assets used in oil and gas production are acquired through licenses. The company generates revenue from natural gas and crude oil sales. Its reportable segments are: Ghana, which generates key revenue, and the other segment.
38GF Score
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