TDS (Telephone and Data Systems) Book Value per Share: $33.82 (As of Mar. 2026)


TDS Telephone and Data Systems Inc TDS
65 GF Score
Price $34.14
GF Value $31.94
Valuation Fairly Valued
! 5 Warning Signs
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What is Telephone and Data Systems Book Value per Share?

Telephone and Data Systems TDS -1.64% 65 Book Value per Share is $33.82 as of Mar. 2026. GuruFocus rates TDS with a GF Score™ of 65/100 and a GF Value™ of $31.94 (Fairly Valued). The stock has 5 warning signs investors should review.

Telephone and Data Systems's book value per share for the quarter that ended in Mar. 2026 was $33.82.

During the past 12 months, Telephone and Data Systems's average Book Value Per Share Growth Rate was -3.50% per year. During the past 3 years, the average Book Value Per Share Growth Rate was -8.40% per year. During the past 5 years, the average Book Value Per Share Growth Rate was -5.40% per year. During the past 10 years, the average Book Value Per Share Growth Rate was -0.90% 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 Telephone and Data Systems was 35.50% per year. The lowest was -8.40% per year. And the median was 4.70% per year.

Telephone and Data Systems's current price is $34.14. Its book value per share for the quarter that ended in Mar. 2026 was $33.82. Hence, today's PB Ratio of Telephone and Data Systems is 1.01.

During the past 13 years, the highest P/B Ratio of Telephone and Data Systems was 1.45. The lowest was 0.16. And the median was 0.63.

Good Sign:

Telephone and Data Systems Inc stock PB Ratio (=1.03) is close to 1-year low of 1.03.


Telephone and Data Systems  (NYSE:TDS) 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.


Telephone and Data Systems Book Value per Share Related Terms


Telephone and Data Systems Book Value per Share Historical Data

* Premium members only.

The historical data trend for Telephone and Data Systems'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.

Telephone and Data Systems Book Value per Share Chart

Telephone and Data Systems 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 42.20 42.63 36.36 35.07 32.76

Telephone and Data Systems Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 35.06 34.17 29.37 32.76 33.82

TDS vs LBRDA, IRDM, LBTYA: Book Value per Share Comparison

For the Telecom Services subindustry, Telephone and Data Systems'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.


Telephone and Data Systems PB Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Telephone and Data Systems's PB Ratio distribution charts can be found below:

* The bar in red indicates where Telephone and Data Systems's PB Ratio falls into.


TDS
65GF Score
Telephone and Data Systems Inc TDS
Book Value per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Telephone and Data Systems Book Value per Share Calculation

Telephone and Data Systems'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)
=(4,802-1,074)/114
=32.76

Telephone and Data Systems's Book Value Per Share for the quarter that ended in Mar. 2026 is calculated as:

Book Value Per Share=(Total Stockholders Equity-Preferred Stock)/Shares Outstanding (EOP)
=(4,924-1,074)/114
=33.82

* 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 $33.82 mean?
Telephone and Data Systems (TDS) has a Book Value per Share of $33.82 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Telephone and Data Systems and its competitors.
Is Telephone and Data Systems' Book Value per Share too high?
Telephone and Data Systems' current Book Value per Share is $33.82. Overall, Telephone and Data Systems has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Telephone and Data Systems' Book Value per Share compare to LBRDA and IRDM?
Telephone and Data Systems' Book Value per Share of $33.82 can be compared against companies in the Telecommunication Services 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 Telecommunication Services company?
A good Book Value per Share depends on the Telecommunication Services 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 Telephone and Data Systems and its competitors. Telephone and Data Systems's current Book Value per Share is $33.82. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Telephone and Data Systems stock overvalued right now?
Based on GuruFocus' analysis, Telephone and Data Systems (TDS) is currently considered Fairly Valued. The stock's GF Value™ is $31.94, compared to a current price of $34.14 — trading 6.9% above its estimated fair value. The current Book Value per Share is $33.82. Telephone and Data Systems' overall GF Score™ is 65/100 with 5 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 Telephone and Data Systems (TDS), the current Book Value per Share is $33.82 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 Telephone and Data Systems (TDS) Overvalued in 2026?

Based on GuruFocus' analysis, Telephone and Data Systems stock appears to be overvalued. The current stock price of $34.14 is trading 6.9% above its estimated GF Value™ of $31.94. GuruFocus considers Telephone and Data Systems to be Fairly Valued.

Key valuation signals for TDS:

  • Book Value per Share: $33.82
  • GF Value™: $31.94 vs. price of $34.14 (6.9% above fair value)
  • GF Score™: 65/100 with 5 warning signs

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


Telephone and Data Systems Business Description

Other Exchanges TDSpU.PFD:USA
Address 30 North LaSalle Street, Suite 4000, Chicago, IL, USA, 60602
Telephone and Data Systems Inc is a diversified telecommunications operator that provides communications services to customers through broadband, video, voice, and wireless connections. The company has two reportable segments: TDS Telecom and Array. The majority of its revenue is generated from the TDS Telecom segment, which generates revenue by providing broadband, video, voice, and wireless services. The Array segment generates its revenue mainly by leasing tower space on Array-owned towers to customers.
65GF Score

Get the complete analysis for TDS

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

$34.14
Price
$31.94
GF Value