(Jakub Porzycki/Getty Images)

Palantir cofounder Cohen sells over 20% of his stake in planned sale

Palantir cofounder and director Stephen Cohen sold shares worth more than $310 million over three days last week, as part of a trading plan adopted in December.

Matt Phillips

3/18/25 10:47AM

After a couple days of solid gains, Palantir is once again among the large-cap laggards putting downward pressure on the blue-chip S&P 500 index Tuesday.

There’s little fundamental news on the stock, though eagle-eyed equity analyst Brent Thill over at Jefferies spotlights more selling of the stock by company insiders. (Thill was one of the first to take note of a surge of selling by cofounder and CEO Alex Karp over the past year that reduced his holdings in the data analytics software company by 20%.)

Not to be outdone, Stephen Cohen, Palantir cofounder as well as president, secretary, and board member, sold more than 20% of his stake in the company over three days last week, according to Thill:

“We highlight a resumption of PLTR’s insider selling via Rule 10b5-1 trading plans in 2025, with co-founder and President Stephen Cohen selling $310M worth of shares over the last few days (~23% of his overall stake in PLTR).”

To be sure, the company signaled that some selling could be coming, writing in its annual report that Cohen had established new trading plans that would allow him to sell more than 4 million shares through September, without running afoul of Rule 10b5-1, the SEC rule on insider trading. (Karp also disclosed new stock-selling plans.)

Cohen’s sales last week represented the exercise of options for 3.75 million shares, which he immediately sold.

What’s to be made of all this selling? As we’ve said before, there are all sorts of reasons why insiders sell. So it’s a bit of a stretch to make these sales out to be a sign of things to come for Palantir shares.

After all, Cohen also dumped nearly 4 million shares in conjunction with the company’s IPO on September 30, 2020, generating proceeds of about $38 million.

That’s not a bad day’s work. But if he’d held onto that pile of stock, it would be worth more than $330 million now. According to FactSet data, Cohen has sold stock worth more than $750 million since the company went public. Karp has sold more than $3 billion worth.

Luke Kawa, Nia Warfield

11h

S&P 500’s losing streak extends to three

The longest run in the red for the benchmark US stock index in over a month.

Bears awaken from hibernation at the zoo in Thale

Luke Kawa13h

Retail traders are dumping Bloom Energy after near 300% rally, says JPMorgan

Retail traders are swarming for the exits in fuel cell company Bloom Energy, causing what was once a near 300% year-to-date rally to sour.

JPMorgan strategists led by Arun Jain flagged that Bloom’s net imbalance — the balance of buying versus selling among retail traders — was exceptionally negative as of 11 a.m. ET, even worse than during its double-digit drop on Wednesday.

The fuel cell company, which counts Oracle among its customers, eclipsed a market cap in excess of $20 billion earlier this week despite generating less than $2 billion in sales over the past year.

Wall Street began to sound some alarm bells about the extent of Bloom’s run this week, with Jefferies downgrading its rating for the stock to “underperform” from “hold” on Wednesday while Bank of America analysts wrote, “We are still not buying into BE’s AI hype.”

Italian Hemp Growers Struggle With Anti-drug Laws

Investors are growing bullish on weed stocks. But why?

We spoke to ATB Capital Markets analyst Frederico Gomes about why institutional investors are growing bullish on cannabis.

J. Edward Moreno15h

Matt Phillips15h

Duolingo rises as executives talk up China opportunity

Duolingo posted a solid gain Thursday, the latest in a series of relatively light-on-news moves in the stock this month as it has regained some attention among options-trading retail investors.

There was a story in China’s official China Daily where executives laid out their plans for the language-learning app’s push into the People’s Republic, which has been a focus of Wall Street analysts on recent post-earnings conference calls.

China, where the company began doing business in 2018, is Duolingo’s fastest-growing market for its language-learning app. It’s also the largest source of test takers for its Duolingo English Test proficiency exam business, a recent focus for management spotlighted in its recent Duocon product announcements.

It’s hard to say if the China Daily story is the reason for today’s upswing in the stock, but given the necessities of working within a country controlled by the Chinese Communist Party, a relatively favorable story appearing in its international propaganda organ suggests a relatively healthy working relationship is developing there.

Duolingo to expand local team, products

Matt Phillips17h

Oklo dives after insider sale

Oklo dove Thursday after an SEC filing showed company director Michael Klein sold some $6.7 million in stock in transactions that, importantly, were not part of a pre-set insider sales plan.

Wall Street analysts forecast that the nuclear power startup will make losses for years to come. But the company’s ties to OpenAI CEO Sam Altman, who served as Oklo’s chairman until April, have helped make the stock a favorite of retail traders and a popular momentum play.

Even after today’s stumble, it’s up more than 400% this year and nearly 1,300% over the past 12 months.