Eisai Co's book value per share for the quarter that ended in Mar. 2026 was $20.10.
During the past 12 months, Eisai Co's average Book Value Per Share Growth Rate was 6.80% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 4.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 5.30% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 5.20% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Eisai Co was 14.20% per year. The lowest was -7.80% per year. And the median was 5.30% per year.
Eisai Co's current price is $25.00. Its book value per share for the quarter that ended in Mar. 2026 was $20.10. Hence, today's PB Ratio of Eisai Co is 1.24.
During the past 13 years, the highest P/B Ratio of Eisai Co was 5.36. The lowest was 1.18. And the median was 2.91.
Eisai Co (OTCPK:ESALF) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Eisai Co Book Value per Share Related Terms
Eisai Co Book Value per Share Historical Data
* Premium members only.
The historical data trend for Eisai Co's Book Value per Share 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.
ESALF vs ZTS, UTHR: Book Value per Share Comparison
For the Drug Manufacturers - Specialty & Generic subindustry, Eisai Co's PB Ratio, along with its competitors' market caps and PB Ratio 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.
Eisai Co PB Ratio vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Eisai Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Eisai Co's PB Ratio falls into.
* 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.
Eisai Co (ESALF) has a Book Value per Share of $20.10 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Eisai Co and its competitors.
Is Eisai Co's Book Value per Share too high?
Eisai Co's current Book Value per Share is $20.10. Overall, Eisai Co has a GF Score™ of 69/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Eisai Co's Book Value per Share compare to ZTS and UTHR?
Eisai Co's Book Value per Share of $20.10 can be compared against companies in the Drug Manufacturers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Drug Manufacturers company?
A good Book Value per Share depends on the Drug Manufacturers industry context. However, Book Value per Share 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Eisai Co and its competitors. Eisai Co's current Book Value per Share is $20.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eisai Co stock overvalued right now?
Based on GuruFocus' analysis, Eisai Co (ESALF) is currently considered Modestly Undervalued. The stock's GF Value™ is $35.04, compared to a current price of $25.00 — trading 28.7% below its estimated fair value. The current Book Value per Share is $20.10. Eisai Co's overall GF Score™ is 69/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Eisai Co (ESALF), the current Book Value per Share is $20.10 as of Mar. 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 Eisai Co (ESALF) Overvalued in 2026?
Based on GuruFocus' analysis, Eisai Co stock appears to be undervalued.
The current stock price of $25.00 is trading 28.7% below its estimated GF Value™ of $35.04.
GuruFocus considers Eisai Co to be Modestly Undervalued.
Key valuation signals for ESALF:
Book Value per Share: $20.10
GF Value™: $35.04 vs. price of $25.00 (28.7% below fair value)
No single metric tells the full story. See the ESALF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Eisai Co Ltd is a specialty and generic drug manufacturing company. The company's business consists of research and development, manufacturing, sales, import, and export of pharmaceuticals. The pharmaceutical business is categorized by region, including East Asia & Global South; Europe, Middle East, Africa, Russia, Oceania (EMEA); Americas; China; and Japan. The company also reports a consumer healthcare business for Japan. The vast majority of the company's revenue is derived from its American pharmaceutical business, followed by its Japanese pharmaceuticals segment. The company utilizes licensing strategies in order to expand its research, development, manufacturing, and marketing capabilities.
69GF Score
Get the complete analysis for ESALF
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ESALF has been successfully added to your 
