Why AT&T, Inc. Shareholders Have Nothing to Worry About

By Leo Sun Markets Fool.com

Shares of AT&T (NYSE: T) recently hit a 16-year high, but that rally has raised concerns that the market is too optimistic about this slow growth stock. The bears note thatAT&T's sluggish growth in postpaid wireless customers, the return of unlimited data plans, its elevated debt levels, and uncertainties regarding its proposed buyout of Time Warner (NYSE: TWX)could all make the stock a risky bet.

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While investors should certainly take note of those headwinds, I believe that AT&T remains a solid long-term play for most investors for four simple reasons.

AT&T's flagship store in San Francisco. Image source: AT&T.

1. It's a dividend aristocrat

Many investors, including myself, own AT&T for its dividend. The company has raised its dividend annually for over three decades, making it an elite "dividend aristocrat" which has hiked its payout annually for over 25 years. AT&T's 4.6% dividend makes it the highest paying income stock inthat elite group. Verizon's (NYSE: VZ) 4.7% yield is slightly higher, but it's only raised its dividend annually for ten straight years.

AT&T has a payout ratio of 92%, meaning that it spent that percentage of its earnings on dividends over the past 12 months. AT&T's dividend will remain rock solid as long as that percentage remains below 100%. Even if that ratio briefly rises about 100%, AT&T will likely fund the dividends out of it own pockets to retain its "aristocrat" title.

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2. Reasonable valuations

Over the past few years, many blue chip dividend stocks climbed to historical highs as their valuations rose, meaning their yields dropped to historical lows. Some analysts attributed that shift to low interest rates making bonds look less attractive than dividend stocks. As interest rates rise, those investors may sell their overvalued dividend stocks in exchange for the fixed income security of bonds.

I might be worried if AT&T traded at historically high multiples, but that's not the case. Its P/E of 20 remains much lower than its industry average of 25, as well as the mid-30s it reached in late 2015. Analysts expect AT&T to grow its annual earnings at an average rate of 8% over the next five years, giving it a 5-year PEG ratio of 1.8. That isn't below a ratio of 1 -- which would be considered "cheap" -- but it's much lower than Verizon's PEG ratio of 6.6, which is calculated from its estimated 5-year annual growth rate of just 2%.

3. Its wireless ecosystem is expanding

Some investors assume that AT&T's "wireless" business only refers to the smartphone market, which is slowing down due to competition and the saturation of the North American market. But that business is still growing -- AT&T added 9.5 million wireless customers (6.2 million in the U.S. and 3.3 million in Mexico) infiscal 2016, which boosted its North American mobile customer base to 147 million.

To reduce its dependence on smartphones, AT&T has expanded its wireless ecosystem to include connected wearables, drones, Internet of Things gadgets, and connected cars. The connected car market remains a major growth market for AT&T. Last January, it announced that it would connect upto 10 million Ford vehicles in North America by 2020. A month later, it tested theworld's first LTE-connected drones with Intel. AT&T is adding these devices to its multi-device plans, which could increase its revenue per customer while widening its competitive moat.

Intel and AT&T's test drone for LTE networks. Image source: Intel.

4. Controlling the content and the pipes

Lastly, AT&T's proposed acquisition of Time Warner will likely be approved, because theFCC -- which the Trump Administration reportedly pushed to block the deal -- isn't overseeing the regulatory review. That's because AT&T and Time Warner structured the deal in a way which avoids the transfer of any FCC licenses. Meanwhile, the Republican-led FTC recently ruled thatAT&T and Verizon's "zero-rated" sponsored videos (which don't count toward data caps) didn't violate net neutrality -- indicating that regulators could retain a soft stance toward the megamerger.

AT&T may need to make some concessions to clear the regulatory hurdles, but the acquisition could enable AT&T to build a zero-rated video ecosystem -- greatly strengthened by Time Warner's media portfolio -- on top of its own wireless networks. When AT&T links that ecosystem to DirecTV, it will control both the content and the pipes in a way that could be tough for rivals like Netflix and Verizon to counter.

The key takeaway

AT&T is currently my biggest stock holding and accounts for nearly 7% of my portfolio, so I'm confident in the telco's long-term prospects. The company certainly faces near-term headwinds, but I believe that its dividend, valuations, and the expansion of its ecosystem still make it a solid play for conservative income investors.

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Leo Sun owns shares of AT and T and F. The Motley Fool owns shares of and recommends F, NFLX, and Verizon Communications. The Motley Fool recommends INTC and Time Warner. The Motley Fool has a disclosure policy.