How Important Is Ad Revenue to Alphabet?

By Markets Fool.com

In case you hadn't realized, life isn't bad forAlphabet (NASDAQ: GOOG) (NASDAQ: GOOG) shareholders. In the roughly 12 months since its surprise corporate reorganization, Alphabet shares have handily outperformed its benchmark index, the tech-weighted Nasdaq Composite.

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GOOG data by YCharts.

Moreover, Alphabet and/or Google shares have utterly trounced the market since their 2004 IPO, gaining roughly 1,330% compared to about a 200% gain from the Nasdaq.

So how does Alphabet do it? What's the secret sauce behind its astounding financial success? As it turns out, the answer is fairly straightforward.

Advertisements: Alphabet's financial fuel

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For those with only a passing familiarity, Alphabet's financial performance relies almost entirely on advertising, which comes exclusively from its Google operating subsidiary. As you can see below, advertising accounted for over 99% of Alphabet's revenue in 2015. Here's the company's revenue composition over the past three years.

2013

2014

2015

Other Bets segment

$12

$327

$448

Google segment

$55,507

$65,674

$74,541

Alphabet total revenue

$55,519

$66,001

$74,989

Google as a percentage of Alphabet revenue

100%

99.5%

99.4%

Source: Alphabet Investor Relations.

This might come as something of a surprise to the casual observer, particularly given the outsized attention that Alphabet receives for its splashy, but currently uneconomical, Other Bets segment.

With regards to its forward-looking ambitions, Alphabet has become an incredibly diverse company. In addition to its profit center, Google search business, Alphabet also controls the world's most popular operating system Android, online video juggernaut YouTube, ultra-fast internet service Google Fiber, smart home-appliance maker Nest, an autonomous driving-car project, and a litany of additional projects.

At least in part due to the media's proclivity toward the new and exciting, Alphabet's futuristic projects garner far more attention than they contribute financially to the company, though many of its projects admittedly carry ample long-term financial potential. However, in the here and now, Alphabet funds itself and its bold bets on the future of technology through plain old advertising, which, as it turns out, still offers investors plenty of future upside.

More room to run

Alphabet has a market capitalization exceeding a half-trillion dollars, so it may be fair to wonder how much farther online advertising alone can propel the company's stock. Fortunately, it appears quite a bit. According to researcher eMarketer, digital market spending in the U.S. alone is expected to increase from roughly $69 billion this year to over $105 billion by 2020.


Image Source: Alphabet.

In another sign of its increasing dominance, digital advertising will overtake TV advertising, long the gold standard of the marketing world, to become the most utilized advertising channel in the U.S. as soon as next year. With Alphabet holding over 50% market share in this space, expect the company to continue to benefit from this long-term secular growth story. As a result of its position at the epicenter of the digital-marketing industry, Alphabet appears well positioned as one of the first tech companies to eclipse a $1 trillion valuation.

At the same time, though, it bears noting that the company's size likely means that Alphabet isn't necessarily the growth stock it once was. As we've seen with other mega-cap tech stocks like Apple, Microsoft, and Berkshire Hathaway, size can be its own impediment for driving future returns, though these companies' business models crucially differ from Alphabet's, and Alphabet has certainly been proactive in investing for future growth.

Much as it is today, Alphabet figures to remain dependent on advertising well into at least the medium term. However, as discussed above, that should prove more a benefit than a detriment to the company as its overall market continues to expand for years to come.

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Suzanne Frey, an executive at Alphabet, is a member of The Motley Fool's board of directors. Andrew Tonner owns shares of Apple. The Motley Fool owns shares of and recommends Alphabet (A shares), Alphabet (C shares), Apple, and Berkshire Hathaway (B shares). The Motley Fool owns shares of Microsoft and has the following options: long January 2018 $90 calls on Apple and short January 2018 $95 calls on Apple. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.