Alex Karp Set Palantir a 134% Growth Target for the Whole Company. Here's What It Would Take to Hit It.

Palantir Technologies (NASDAQ:PLTR) posted second-quarter revenue growth of 93% year over year. Its U.S. commercial business grew even faster, at 149%. And on the second-quarter earnings call in early August, CEO Alex Karp committed the whole company to the faster number.

"I am driving the business to grow at a rate equal or above to what we have in U.S. commercial for the next 18 months, which is a very high goal, but it is one we can actually get to," Karp said.

Notably, Karp named a benchmark, not a percentage. Palantir's own guidance supplies the percentage.

Alongside the second-quarter results, the company raised its full-year U.S. commercial revenue outlook to at least $3.424 billion, or growth of at least 134%. Even using the guided 134% (the more conservative of the two rates), Karp's commitment implies companywide growth of at least 134%.

For perspective, Palantir's guidance for the entire company calls for about 82% growth this year.

Image source: Palantir Technologies Inc.

The target works out to about $19 billion

Palantir's raised full-year outlook puts 2026 revenue at about $8.15 billion. Karp's 18-month window runs from the early August call through the end of 2027 and into early 2028, so next year is when his benchmark fully applies.

Karp's benchmark moves with whatever U.S. commercial does, so assume the segment at least holds its guided pace next year. Grow the whole company 134% in 2027, and revenue for the year comes to about $19 billion: more than four times what Palantir generated in all of 2025, just two years later.

The quarterly steps are just as demanding. Palantir's second-quarter revenue was $1.94 billion. Growing 134% year over year would mean about $4.5 billion in the same quarter next year.

And the tech company's guidance implies a fourth quarter of about $2.4 billion this year. Stay on Karp's line through the end of 2027, and the final quarter of next year would need to come in around $5.7 billion -- about 70% of what the whole company expects for all of 2026, in a single quarter.

Can the rest of the business keep up?

U.S. commercial, the business that sells Palantir's artificial intelligence (AI) platform to companies, is the fastest-growing piece of Palantir, but it isn't the biggest. The segment's $764 million represented about 39% of second-quarter revenue.

U.S. government revenue of $809 million grew 90% year over year. And the rest of the business (international sales of about $362 million) grew about 34%.

That mix, I'd argue, is the problem with the target. Hold every piece of the business at last quarter's pace (commercial at 149%, government at 90%, international at about 34%), and companywide growth over the next year comes to about 103%. That would be extraordinary in its own right -- and still about 31 points short of the benchmark.

In other words, hitting Karp's number isn't a matter of Palantir holding its current pace. Either U.S. commercial has to accelerate well beyond 149% even as it gets bigger, or the government and international businesses have to speed up dramatically. Probably both.

And that runs against the usual pattern -- growth rates tend to come down as a business gets bigger, not up.

The recent record is on Karp's side

To be fair, Palantir has spent this year making its own targets look conservative. Not only has companywide growth accelerated for three straight quarters, from 70% in the fourth quarter of 2025, to 85% in this year's first quarter, to 93% in Q2, but the full-year outlook has climbed alongside it. Management guided to 61% growth in February, raised the figure to 71% in May, and raised it again to 82% in August. A management team that keeps raising its own targets has arguably earned some benefit of the doubt.

The forward-looking numbers lean Karp's way, too. U.S. commercial remaining deal value (the total remaining value of its contracts, assuming every customer option gets exercised and nothing is canceled) ended June at about $6.2 billion, up 124% from a year earlier and 27% in just three months.

But even the newest companywide outlook, at 82%, sits more than 50 points below the benchmark Karp set. Shares trade around $168 as of this writing, down from a 52-week high of $207.52, and the stock's valuation is why I haven't been a buyer.

How the growth stock performs from here could come down to how close the company gets to the pace Karp committed to.

Ultimately, I'd take Karp at his word on both halves of his sentence. The goal is one Palantir's own trajectory makes hard to dismiss. And it is, as he said, a very high one. For now, companywide growth sits at 93%, and the benchmark sits at 134%.

Daniel Sparks and his clients do not have positions in any of the stocks mentioned. The Motley Fool has positions in and recommends Palantir Technologies. The Motley Fool has a disclosure policy.