XBIO (Xenetic Biosciences) Book Value per Share: $2.65 (As of Jun. 2026)

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XBIO Xenetic Biosciences Inc XBIO
83 GF Score
Price $3.18
GF Value $3.75
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Xenetic Biosciences Book Value per Share?

Xenetic Biosciences XBIO -3.34% 83 Book Value per Share is $2.65 as of Jun. 2026. GuruFocus rates XBIO with a GF Score™ of 83/100 and a GF Value™ of $3.75 (Modestly Undervalued). The stock has 2 warning signs investors should review.

Xenetic Biosciences's book value per share for the quarter that ended in Jun. 2026 was $2.65.

During the past 12 months, Xenetic Biosciences's average Book Value Per Share Growth Rate was -8.10% per year. During the past 3 years, the average Book Value Per Share Growth Rate was -28.90% per year. During the past 5 years, the average Book Value Per Share Growth Rate was -27.90% per year. During the past 10 years, the average Book Value Per Share Growth Rate was -38.00% 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 Xenetic Biosciences was 665.70% per year. The lowest was -58.50% per year. And the median was -30.35% per year.

Xenetic Biosciences's current price is $3.18. Its book value per share for the quarter that ended in Jun. 2026 was $2.65. Hence, today's PB Ratio of Xenetic Biosciences is 1.20.

During the past 13 years, the highest P/B Ratio of Xenetic Biosciences was 3.87. The lowest was 0.07. And the median was 0.89.


Xenetic Biosciences  (NAS:XBIO) 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.


Xenetic Biosciences Book Value per Share Related Terms


Xenetic Biosciences Book Value per Share Historical Data

* Premium members only.

The historical data trend for Xenetic Biosciences'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.

Xenetic Biosciences Book Value per Share Chart

Xenetic Biosciences Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Book Value per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 13.68 8.99 6.36 3.89 3.23

Xenetic Biosciences Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Book Value per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.89 2.56 3.23 3.03 2.65

XBIO vs ADIL, PULM, KAPA: Book Value per Share Comparison

For the Biotechnology subindustry, Xenetic Biosciences'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.


Xenetic Biosciences PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Xenetic Biosciences's PB Ratio distribution charts can be found below:

* The bar in red indicates where Xenetic Biosciences's PB Ratio falls into.


XBIO
83GF Score
Xenetic Biosciences Inc XBIO
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Xenetic Biosciences Book Value per Share Calculation

Xenetic Biosciences's Book Value Per Share for the fiscal year that ended in Dec. 2025 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(7.40-0.00)/2.29
=3.23

Xenetic Biosciences's Book Value Per Share for the quarter that ended in Jun. 2026 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(6.07-0.00)/2.29
=2.65

* 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.

Theoretically it is what the shareholders will receive if the company is liquidated. Total Stockholders Equity is a balance sheet item and equal to Total Assets less Total Liabilities of the company.

Book value may include intangible items which may come from the company's past acquisitions. Book value less intangibles is called Tangible Book.

Frequently Asked Questions Learn more about Book Value per Share →
What does a Book Value per Share of $2.65 mean?
Xenetic Biosciences (XBIO) has a Book Value per Share of $2.65 as of Jun. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Xenetic Biosciences and its competitors.
Is Xenetic Biosciences' Book Value per Share too high?
Xenetic Biosciences' current Book Value per Share is $2.65. Overall, Xenetic Biosciences has a GF Score™ of 83/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Xenetic Biosciences' Book Value per Share compare to ADIL and PULM?
Xenetic Biosciences' Book Value per Share of $2.65 can be compared against companies in the Biotechnology 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 Biotechnology company?
A good Book Value per Share depends on the Biotechnology 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 Xenetic Biosciences and its competitors. Xenetic Biosciences's current Book Value per Share is $2.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Xenetic Biosciences stock overvalued right now?
Based on GuruFocus' analysis, Xenetic Biosciences (XBIO) is currently considered Modestly Undervalued. The stock's GF Value™ is $3.75, compared to a current price of $3.18 — trading 15.2% below its estimated fair value. The current Book Value per Share is $2.65. Xenetic Biosciences' overall GF Score™ is 83/100 with 2 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 Xenetic Biosciences (XBIO), the current Book Value per Share is $2.65 as of Jun. 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 Xenetic Biosciences (XBIO) Overvalued in 2026?

Based on GuruFocus' analysis, Xenetic Biosciences stock appears to be undervalued. The current stock price of $3.18 is trading 15.2% below its estimated GF Value™ of $3.75. GuruFocus considers Xenetic Biosciences to be Modestly Undervalued.

Key valuation signals for XBIO:

  • Book Value per Share: $2.65
  • GF Value™: $3.75 vs. price of $3.18 (15.2% below fair value)
  • GF Score™: 83/100 with 2 warning signs

No single metric tells the full story. See the XBIO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Xenetic Biosciences Business Description

Address 945 Concord Street, Framingham, MA, USA, 01701
Xenetic Biosciences Inc is a biopharmaceutical company focused on progressing XCART, a personalized CAR T platform technology engineered to target patient-specific tumor neoantigens. The Company is initially advancing cell-based therapeutics targeting the unique B-cell receptor on the surface of an individual patient’s malignant tumor cells for the treatment of B-cell lymphomas. XCART has the potential to fuel a robust pipeline of therapeutic assets targeting high-value oncology indications. Additionally, Xenetic is leveraging PolyXen™, its proprietary drug delivery platform, by partnering with biotechnology and pharmaceutical companies. PolyXen™ has demonstrated its ability to improve the half-life and other pharmacological properties of next-generation biologic drugs. The Company has an exclusive license agreement with Takeda Pharmaceuticals Co. Ltd. in the field of coagulation disorders and expects to earn royalty payments under this agreement.
83GF Score

Get the complete analysis for XBIO

Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.18
Price
$3.75
GF Value