Why Telephone and Data Systems Stock Is Back in Focus After Earnings

Telephone and Data Systems (TDS) released second quarter and first half 2026 results on 7 August, highlighting a shift from losses to profits that is shaping how investors view the stock today.

Despite the strong second quarter earnings reversal, Telephone and Data Systems shares have been under pressure recently. The 90 day share price return is down 17.93% and the year to date share price return is down 15.91%, while the 3 year total shareholder return is up around 2x. This indicates that longer term holders have seen substantial gains even as near term momentum has faded.

If this kind of earnings driven move has you looking beyond TDS, it can be useful to widen your watchlist and scan for other companies using the 21 top founder-led companies

The earnings swing and recent share pullback put Telephone and Data Systems at an interesting crossroads. Does the current price still offer an appealing trade off between risk and reward, or has most of the upside already been reflected in the valuation?

Most Popular Narrative: 30% Undervalued

The most followed valuation narrative puts Telephone and Data Systems fair value at $49 against a last close of $34.52, which implies a wide gap that investors are weighing carefully.

The divestiture of UScellular and major spectrum assets has substantially deleveraged TDS's balance sheet, freeing up capital for aggressive expansion in fiber infrastructure and providing flexibility for opportunistic M&A. Both are positioned to contribute to long-term revenue and earnings growth as broadband demand intensifies. Large-scale, ongoing and government-backed programs to expand rural broadband such as E ACAM and RDOF are enabling TDS to rapidly increase fiber passings in underserved areas, translating into a larger addressable base, high penetration rates in uncompetitive markets, and growing recurring service revenues.

Want to see what sits behind that $49 fair value for Telephone and Data Systems? The narrative leans on modest revenue growth, shrinking margins and a towering future earnings multiple that only makes sense under a very specific profit path. The full story connects fiber build targets, tower contracts and long term valuation math in a way that is not obvious from the headline numbers.

Result: Fair Value of $49 (UNDERVALUED)

However, Telephone and Data Systems still faces pressure from shrinking legacy copper and cable revenue, as well as heavy fiber related capital spending that could squeeze margins and free cash flow.

Another View: What The Cash Flows Say About Telephone and Data Systems

The popular narrative frames Telephone and Data Systems as about 30% undervalued at $49 fair value. Our DCF model points in the opposite direction. On this view, TDS at $34.52 trades well above an estimated future cash flow value of $1.61, which would indicate an expensive stock rather than a bargain. That raises a simple question for you: Are you more comfortable anchoring on analyst targets or on cash flows?

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Telephone and Data Systems for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 53 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

Uncertain about which side of the Telephone and Data Systems story feels more convincing right now? Take a closer look at both the concerns and the upside through the 2 key rewards and 2 important warning signs

Looking for more investment ideas beyond Telephone and Data Systems?

If you want a broader set of opportunities alongside Telephone and Data Systems, use screeners that focus on quality, value and resilience so you do not miss potential standouts.

• Target steadier income potential by reviewing companies highlighted in the 10 dividend fortresses
• Hunt for quality at a reasonable price by checking out the 53 high quality undervalued stocks
• Prioritise financial strength and durability by scanning the solid balance sheet and fundamentals stocks screener (50 results)

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.