A Longtime Palantir Skeptic Now Says It's Time to Buy

For years, a prominent skeptic of Palantir Technologies had little good to say about the stock. Now that same voice is arguing that investors should start buying. A reversal like this tends to draw attention on Wall Street because it comes from someone who spent a long time pointing to valuation and other concerns, rather than from a cheerleader.

The core of the argument is about size. The analyst believes Palantir's total addressable market, meaning the revenue available if the company won every customer it could realistically serve, is much larger than many investors have assumed. The case rests on growing demand for software that turns scattered data into decisions, a market where government agencies and large companies are looking for practical ways to put artificial intelligence to work. If Palantir can capture more of that demand, its revenue runway gets longer.

The second part of the case is about durability. Palantir's business model often relies on long-term contracts and deep integration into a customer's daily operations, which can make its software hard to replace once it is embedded. The analyst suggests those switching costs give the company a cushion that should help it protect its lead even as rivals multiply.

The upgrade is not without risk. Palantir's shares have historically carried a rich valuation, and any slowdown in government spending or a stumble in commercial growth could leave investors exposed. The analyst's optimism depends on how far the market can stretch, and those expectations could prove too rosy if growth fails to keep pace.

For readers, the takeaway is less a verdict than a reminder. A change of heart from a well-known skeptic is worth weighing, but not worth following blindly. Anyone considering the stock should look closely at valuation, contract growth and competitive developments before deciding whether the long-term story justifies the price.