| TDS Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the TDS market cap history going back to 1/31/2012:
Also see: TDS Shares Outstanding History and TDS YTD Return |
TDS Market Cap History — Telephone and Data Systems Capitalization Over Time
As of 3/31/2026 Telephone and Data Systems has a market cap of 4.48 billion. Investors often follow the TDS market cap history to compare the size of the company over time.
This page shows TDS market capitalization trends over time, with 53 market cap datapoints presented, dating back to 1/31/2012.
| TDS Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TDS Historical Market Cap: +3.73% CAGR 
Mouse over chart for data details
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| TDS Stock Price Chart |
| About Telephone & Data Systems Inc |
| Telephone and Data Systems, Inc. is a diversified telecommunications company. It provides wireless, cable and wireline broadband, video, and voice, and hosted and managed services through its businesses, UScellular and TDS Telecom. Co.'s segments include UScellular and TDS Telecom. TDS segment provides wireless telecommunications services. UScellular segment offers a range of devices, such as smartphones and other handsets, tablets, wearables, mobile hotspots, routers, and Internet of things devices. We show 53 historical shares outstanding datapoints in our TDS shares outstanding history coverage, used to compute TDS market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing TDS market cap history over the course of time is important for investors interested in comparing TDS's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of TDS versus a peer is one thing; comparing TDS market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like TDS can fluctuate over the course of history. With this page we aim to empower investors researching TDS by allowing them to research the TDS market cap history. |
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| Video: The Importance of Market Cap | |
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Video: The Importance of Market Cap
| TDS Share Performance |
| Market Cap Peers |
| Telephone and Data Systems (TDS) is categorized under the Technology sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
TDY Market Cap History TEAD Market Cap History TEAM Market Cap History TECD Market Cap History TEF Market Cap History TEM Market Cap History TENB Market Cap History TER Market Cap History TESS Market Cap History TEUM Market Cap History More Technology companies » |
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