Market Cap for Telephone and Data Systems (TDS)
According to Telephone and Data Systems's latest reported financial statements, the company's latest reported market cap is $4.82B USD. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
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Latest period
$4.82B
YoY change
+8.1%
5Y CAGR
+16.9%
Peak year (2007)
$7.46B
Latest annual
$5.10B
Market Cap history chart for Telephone and Data Systems (TDS) from 1985 to 2026
Market Cap history table for Telephone and Data Systems (TDS) from 1985 to 2026
| Fiscal year | Period ended | Reported | Market Cap | YoY |
|---|---|---|---|---|
| 2026 | $5.10B | +8.1% | ||
| 2025 | $4.72B | +21.4% | ||
| 2024 | $3.89B | +87.5% | ||
| 2023 | $2.07B | +73.4% | ||
| 2022 | $1.20B | -48.8% | ||
| 2021 | $2.34B | +9.5% | ||
| 2020 | $2.14B | -27.6% | ||
| 2019 | $2.95B | -20.5% | ||
| 2018 | $3.71B | +19.1% | ||
| 2017 | $3.11B | -2.8% | ||
| 2016 | $3.20B | +12.6% | ||
| 2015 | $2.85B | +3.9% | ||
| 2014 | $2.74B | -2.6% | ||
| 2013 | $2.81B | +16.6% | ||
| 2012 | $2.41B | -14.6% | ||
| 2011 | $2.82B | -26.7% | ||
| 2010 | $3.86B | +3.7% | ||
| 2009 | $3.72B | +0.7% | ||
| 2008 | $3.69B | -50.5% | ||
| 2007 | $7.46B | +17.5% | ||
| 2006 | $6.35B | +51.8% | ||
| 2005 | $4.18B | -8.0% | ||
| 2004 | $4.54B | +22.7% | ||
| 2003 | $3.70B | +30.9% | ||
| 2002 | $2.83B | -47.6% | ||
| 2001 | $5.40B | -3.5% | ||
| 2000 | $5.60B | -11.1% | ||
| 1999 | $6.29B | +80.2% | ||
| 1998 | $3.49B | +20.8% | ||
| 1997 | $2.89B | +27.6% | ||
| 1996 | $2.27B | -4.1% | ||
| 1995 | $2.36B | -8.7% | ||
| 1994 | $2.59B | +3.0% | ||
| 1993 | $2.51B | +51.9% | ||
| 1992 | $1.66B | +38.3% | ||
| 1991 | $1.20B | +12.7% | ||
| 1990 | $1.06B | -20.3% | ||
| 1989 | $1.33B | +96.1% | ||
| 1988 | $679.34M | +135.4% | ||
| 1987 | $288.56M | +62.2% | ||
| 1986 | $177.86M | +28.6% | ||
| 1985 | $138.25M | — |
Market Cap values are taken from Telephone and Data Systems's reported income statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
2026's annual market cap for Telephone and Data Systems (TDS) came in at $5.10B – grew 8.1% year-over-year.
Looking at the 2021–2026 (5 years) stretch, Telephone and Data Systems market cap compounded at +16.9% per year, sustaining 4 straight years of year-over-year growth.
Telephone and Data Systems market cap plunged from $7.46B in 2007 to $5.10B in 2026, a 31.5% drawdown.
The dataset's maximum market cap sits at $7.46B (2007); the minimum reading of $138.25M dates to 1985.
Within Communication Services, Telephone and Data Systems (TDS) ranks 9th among 8 peers we track. The peer median for market cap is $202.49B.
Telephone and Data Systems Market Cap by Year
Telephone and Data Systems Market Cap 2026: $5.10B
Telephone and Data Systems market cap in 2026 was $5.10B, grew 8.1% from 2025.
Telephone and Data Systems Market Cap 2025: $4.72B
Telephone and Data Systems market cap in 2025 was $4.72B, grew 21.4% from 2024.
Telephone and Data Systems Market Cap 2024: $3.89B
Telephone and Data Systems market cap in 2024 was $3.89B, surged 87.5% from 2023.
Telephone and Data Systems Market Cap 2023: $2.07B
Telephone and Data Systems market cap in 2023 was $2.07B, surged 73.4% from 2022.
Telephone and Data Systems Market Cap 2022: $1.20B
Telephone and Data Systems market cap in 2022 was $1.20B.
See more financial history for Telephone and Data Systems (TDS).
Sector peers — Market Cap
Companies in the same sector as Telephone and Data Systems, ranked by their latest market cap.
| Company | Market Cap | Sector |
|---|---|---|
| Alphabet Inc. (GOOGL) | $4.66T | Communication Services |
| Meta Platforms, Inc. (META) | $1.55T | Communication Services |
| Netflix, Inc. (NFLX) | $388.53B | Communication Services |
| T-Mobile US, Inc. (TMUS) | $205.74B | Communication Services |
| Verizon Communications Inc. (VZ) | $199.24B | Communication Services |
| AT&T Inc. (T) | $181.99B | Communication Services |
| The Walt Disney Company (DIS) | $179.77B | Communication Services |
| Comcast Corporation (CMCSA) | $98.74B | Communication Services |
Frequently asked questions
What is Telephone and Data Systems's market cap?
- Latest reported market cap for Telephone and Data Systems (TDS) is $4.82B (period ending December 31, 2025).
How has Telephone and Data Systems market cap changed year-over-year?
- Telephone and Data Systems (TDS) market cap changed +8.1% year-over-year on the latest annual filing.
What is the long-term growth rate of Telephone and Data Systems market cap?
- Telephone and Data Systems (TDS) market cap compound annual growth rate is +16.9% over the most recent 5 years available.
When did Telephone and Data Systems market cap hit its highest annual value?
- Telephone and Data Systems market cap reached its highest annual value of $7.46B in 2007.
What was Telephone and Data Systems market cap in 2025?
- Telephone and Data Systems (TDS) market cap in 2025 was $4.72B.
What was Telephone and Data Systems market cap in 2026?
- Telephone and Data Systems (TDS) market cap in 2026 was $5.10B.
Metrics overview
Pick a metric for charts, filings, and peers — each row shows the latest TTM or annual value with year-over-year change.
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TDS Overview
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