Amazon hits its cheapest public-company valuation on record while AI rivals climb

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 October 5, 2026

Amazon trades at its lowest valuation ever as a public company despite the AI boom, with a FTC lawsuit and soaring capex weighing on shares.

Yahoo Finance reported Monday that Amazon stock sat near $251 with a trailing price-to-earnings ratio of 20 times, the lowest valuation the company has ever carried as a public firm, according to TrendSpider data cited in the piece.

That cheap multiple arrives even as investors pile back into artificial-intelligence names. Nvidia traded at a record high. AMD just hit a record high of its own. Meta shares surged 23% on excitement around its Muse AI agent. Microsoft and Alphabet posted modest gains over the past month. Amazon fell 2.4% in the same window.

Among the so-called Magnificent Seven, Amazon now carries the second-lowest trailing P/E. Alphabet, by Yahoo Finance AlphaSpace data, sat at 17.7 times forward earnings. The gap is hard to miss: the AI trade is running hot, and Amazon is not getting the same bid.

Regulators hit Amazon’s ad business with a multibillion-dollar claim

One clear drag is a fresh government case. In early September, the Federal Trade Commission and 22 states sued Amazon over its advertising practices.

The suit alleges Amazon overcharged roughly 1.2 million advertisers by $20 billion from 2019 to the present. The FTC contended the company failed to disclose reserve-pricing mechanisms that raised costs for advertisers and, ultimately, consumers.

Amazon answered that advertisers are receiving greater value from its platform. Investors, for now, appear content to wait and see what the case does to ad profits, a core cash engine for the company.

That is a familiar pattern. When federal agencies and state attorneys general team up against a major firm, the market often prices in years of legal cost, discovery, and political risk before any courtroom win or loss is decided.

Capex keeps climbing into the hundreds of billions

The other weight is capital spending. In its second-quarter earnings release, Amazon said it is significantly expanding its full-year 2026 capital expenditures budget to about $220 billion.

Wall Street is already looking further out, and the numbers get larger. Evercore ISI analyst Mark Mahaney laid out a steep path for the years ahead.

"We now estimate Amazon's 2027 capex to be $320 billion, and its 2028 capex to be $370 billion. Accordingly, we now estimate negative free cash flow in 2027 and 2028 of approximately -$50 billion in each year,"

Negative free cash flow at that scale is not a footnote. It means the company would be spending far more than it generates after investments, year after year, while building out AI infrastructure.

Investors have cheered AI winners that show clear monetization. They have grown more cautious with Big Tech names that promise massive buildouts first and profits later. Amazon’s multiple reflects that caution.

Peers cash in on AI fever while Amazon waits

The contrast with the rest of the AI complex is stark. Nvidia and AMD are printing new highs on chip demand. Meta’s 23% jump shows how fast sentiment can flip when traders believe an AI product story. Microsoft and Google have at least held their ground with modest monthly gains.

Amazon is in the same broader trade and still trades as if the market wants more proof. Proof that the FTC case will not crush advertising margins. Proof that hundreds of billions in capex will turn into durable free cash flow, not just bigger data centers.

At a 20-times trailing earnings multiple, the lowest in its public history, the stock is no longer priced like a high-growth darling. It is priced like a company under regulatory fire and heavy spending pressure.

Markets can stay skeptical longer than management decks can stay optimistic. For now, Amazon’s valuation says investors are counting the legal risk and the cash burn before they count the AI upside.

When Washington piles on with sprawling suits and corporate boards green-light ever-larger spending races, shareholders do the rational thing: they demand a discount until the bills and the bureaucrats are under control.

About Jack Newsome

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