Palantir Technologies (NASDAQ: PLTR) stock is trading at approximately $139.53 today, April 15, clawing back some ground after suffering its worst weekly performance in a year, a 13.7 percent slide that dragged the stock down from around $148 to a low of $127 before a partial recovery. The turbulence has put the company at the centre of one of the most animated investor debates in the AI sector, pitting a legendary short-seller, a sitting US president and the market’s best-known disruption investor against each other in a dispute with real financial stakes.
The trigger for last week’s collapse was a since-deleted post on X from Michael Burry, the investor whose 2008 housing market short was immortalised in the film The Big Short. Burry posted that “Anthropic is eating Palantir’s lunch,” citing data showing Anthropic’s annualised revenue scaling from $9 billion to $30 billion within months, a pace he explicitly contrasted with Palantir’s twenty-year journey to reach $5 billion in annual sales. The post sparked an immediate selloff that erased roughly $40 billion in market capitalisation over three trading sessions.
Burry subsequently deleted the social media post but confirmed his position in a Substack essay, making clear that his short against Palantir was not a passing comment but a sustained, well-structured bet.
“I now own the June 17, 2027, Strike Price 50 Puts and the December 19, 2026, Strike Price 100 Puts. I am not selling these today,” he wrote. His base case is that Palantir is worth less than $50 per share, implying a decline of roughly 65 percent from current levels. He described the stock as “wildly overvalued” even having already retreated from its 52-week high of $207.52 in November 2025, and characterised the Trump endorsement that followed as offering only temporary support. “Trump’s post rallied the stock after the stock had fallen 18% the last three days. The stock may catch a wind here,” he wrote, before reiterating he was staying short.
That presidential endorsement arrived on April 10, when Trump posted on Truth Social: “Palantir Technologies (PLTR) has proven to have great warfighting capabilities and equipment. Just ask our enemies!!!” The reference to enemies is almost certainly a nod to Palantir’s Maven Smart System, which has been extensively used by the US military to identify and track targets during the ongoing Iran operation.
The company’s software is deeply embedded in the classified government environment in a way that commercial competitors, including Anthropic, structurally cannot replicate. Operations requiring classified clearance do not run on commercial AI model APIs. A sitting US president publicly praising a publicly traded company by its ticker symbol is unusual by any measure and immediately lifted the stock off its intraday lows.
The third major actor in this week’s story is Cathie Wood’s ARK Invest, which disclosed on April 10 that it had purchased 85,485 Palantir shares across five ETFs, a position valued at approximately $11.15 million.
The ARKK flagship ETF led the accumulation with 46,455 shares, with further allocations across ARKQ, ARKW, ARKF and ARKX. Wood simultaneously trimmed ARK’s AMD position by $10.5 million, a move that some analysts interpreted as a deliberate rebalancing toward software AI plays and away from semiconductor hardware. Palantir now represents approximately 17 percent of ARK’s portfolio weighting across its relevant funds, a level that reflects genuine conviction rather than a marginal tactical bet.
The fundamental picture underneath all of this market noise remains genuinely impressive in absolute terms. Palantir reported Q4 2025 revenue of $1.4 billion, up 70 percent year on year, the tenth consecutive quarter of revenue growth acceleration. US commercial revenue surged 137 percent in the same period to $507 million.
The company guided for full-year 2026 revenue of $7.18 billion to $7.20 billion, representing approximately 61 percent growth, and expects US commercial revenue to exceed $3.14 billion. First-quarter 2026 earnings are scheduled for release on May 4, and the market will be watching closely for evidence that commercial momentum has held against the Anthropic competition narrative Burry has put in circulation.
The valuation remains the most contested element of the PLTR story. The stock currently trades at approximately 99 times expected 2026 earnings, down from a peak of 350 times adjusted earnings in August 2025 but still dramatically above the software sector median of roughly 21 times. Wedbush’s Dan Ives, the most consistently bullish institutional voice on Palantir, has dismissed Burry’s thesis as a “fictional narrative” and maintained a $230 price target, citing the company’s proprietary Ontology framework and deep enterprise lock-in.
The Wall Street consensus sits at a moderate buy, with 14 buy ratings, 5 holds and 2 sells, and an average price target of approximately $194 to $198, implying around 40 to 50 percent upside from current levels.
Burry’s competitive argument centres on the claim that Anthropic’s plug-and-play model API approach represents a structurally cheaper and simpler alternative for enterprise clients than Palantir’s deployment model, which involves embedding dedicated engineers at client sites for extended periods. When a chief information officer faces a choice between a multi-million dollar Palantir integration and a few hundred thousand dollars in Claude API calls, the cost-benefit calculation is changing.
The bulls counter that this argument fundamentally misunderstands the government vertical, where classified environments require exactly the kind of bespoke, on-premises integration that Palantir provides and where Anthropic is structurally excluded. The Pentagon’s pending designation of Palantir’s Maven system as a programme of record, which would secure long-term sustained funding, further reinforces the government moat argument.
The 52-week range of $89.31 to $207.52 captures the extraordinary volatility that has defined Palantir’s price history throughout the AI boom. Year to date, the stock is down approximately 28 percent, a reflection of both the broader software sector de-rating and the specific concerns Burry has articulated. Whether the stock’s current range near $139 represents an attractive entry point or a value trap in the making depends entirely on which side of the fundamental debate proves correct over the next twelve months.
