Palantir co-founder and CEO Alex Karp attends conferences on the U.S. Capitol in Washington on Oct. 18, 2023.
Jonathan Ernst | Reuters
With Palantir’s inventory plummeting greater than 11% this week regardless of a better-than-expected earnings report, CEO Alex Karp took goal at buyers betting in opposition to the software program firm.
Karp, who co-founded Palantir in 2003, went after brief sellers in two separate interviews on CNBC this week. After “Big Short” investor Michael Burry revealed bets in opposition to Palantir and Nvidia, Karp on Tuesday accused brief sellers of “market manipulation.”
He repeated that message on Friday in an interview with CNBC’s Sara Eisen, once more knocking Burry’s wager in opposition to the inventory.
“To get out of his place, he needed to screw the entire financial system by besmirching the very best financials ever … which might be serving to the common particular person as buyers [and] on the battlefield,” Karp mentioned.
Even with Palantir’s slide this week, the inventory is up 135% in 2025 and has multiplied 25-fold previously three years, an prolonged rally that is lifted the corporate’s market cap to over $420 billion. Whereas income and revenue are rising quickly, the multiples have shot up a lot sooner, and the inventory now trades for about 220 occasions ahead earnings, a ratio that rivals Tesla’s.
Nvidia and Meta, against this, have ahead price-to-earnings ratios of about 33 and 22, respectively.
In August, Citron Research’s Andrew Left, a famous brief vendor, referred to as Palantir “indifferent from fundamentals and evaluation” and mentioned shares ought to be priced at $40. It closed on Friday at $177.93 after late-day positive factors pushed the inventory into the inexperienced.

Palantir, which builds analytics instruments for big firms and authorities businesses, reported earnings and income on Monday that topped analysts’ estimates and issued a forecast that was additionally forward of Wall Road projections.
However the inventory fell about 8% after the report after which slid virtually 7% on Thursday. Karp instructed Eisen that the current growth in Palantir’s share value is not only for Wall Road.
“We’re delivering enterprise outcomes for retail buyers,” he mentioned.
Whereas Palantir has previously confronted a reasonably heft dose of brief curiosity, there are at present comparatively few buyers inserting huge bets in opposition to it. The brief curiosity ratio, or the share of excellent shares being bought brief, peaked at over 9% in September and is now at a bit over 2%, which is about as little as its been for the reason that firm went public in 2020.
Nonetheless, calling out the doubters is a standard incidence for Karp, who has beforehand mentioned on CNBC that people should “exit” in the event that they “do not like the value.”
In Could, after the inventory plummeted following earnings, Karp mentioned ,”You do not have to purchase our shares.”
“We’re joyful,” he mentioned. “We will associate with the world’s finest folks and we’ll dominate. You could be alongside for the experience or you do not have to be.”
The corporate has additionally confronted backlash over its work with authorities businesses like U.S. Immigration and Customs Enforcement, and Karp has admitted that his robust pro-Israel stance led some folks to leave the company.
The boisterous CEO has been significantly vocal this week. On Monday’s earnings call, he questioned how joyful the individuals are who did not put money into the corporate, and instructed them to “get some popcorn.”
And on CNBC he aimed a lot of his ire at Burry after the investor revealed his brief positions in Palantir and Nvidia.
“The 2 firms he is shorting are those making all the cash, which is tremendous bizarre,” Karp instructed CNBC’s “Squawk Box” on Tuesday. “The concept that chips and ontology is what you wish to brief is bats— loopy.”

