Telephone and Data Systems, Inc. (TDS)
Telephone and Data Systems, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.
Telephone and Data Systems, Inc. (TDS) is a Telecommunications Services company based in US with a market capitalization of $3.6B. Revenue declined 75.3% year-over-year and the company generated $195.2M in free cash flow. This page tracks TDS's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.
US · 7.9K employees · IPO Dec 15, 1981
Valuation
Valuation & price
$40.50as of May 17, 2026· -14.9% vs 52w high
—
P/E ratio
Latest-FY diluted EPS
0.68
P/B ratio
Market cap ÷ book equity
—
Dividend yield
Price — last 12 months
Fundamentals
Key fundamentals
$3.6B
Market cap
-75.3%
Revenue growth (YoY)
-5.0%
Gross margin
$195.2M
Free cash flow (USD)
$1.2B
Net debt
1.0%
Share dilution
3/5
Graham criteria passed
Defensive-investor screen
Communication Services
Sector
Trajectory
Long-term trends
Revenue by year
2016 → 2025
Free cash flow by year
2016 → 2025
Gross margin by year
2021 → 2025
Value screen
Graham defensive-investor tests
0
Insider buys · 90 days
0
Insider sells · 90 days
Earnings
Last report: 10-Q filed May 8, 2026
Next expected: not yet scheduled
On the tape
Recent SEC & insider activity
Questions
Frequently asked questions
What is Telephone and Data Systems, Inc.'s market cap?
Telephone and Data Systems, Inc. (TDS) has a market capitalization of $3.6B.
What is TDS's P/E ratio?
A meaningful P/E ratio is not available for TDS — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.
What is TDS's price-to-book (P/B) ratio?
TDS trades at 0.68 times book value per share.
Are insiders buying TDS stock?
SEC Form 4 filings show no open-market insider buys at Telephone and Data Systems, Inc. in the last 90 days (0 sells).
Same arena
Related companies in Telecommunications Services
Timeline
Every filing, insider trade & earnings on a price-anchored timeline
Filing Analyzer
Search the actual 10-K / 10-Q text with AI research angles
News
Latest press coverage in one feed
Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.