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Palantir stock tumbles to start 2026 — insider sale plan and Feb. 2 earnings date in focus (PLTR)
4 January 2026
1 min read

Palantir stock tumbles to start 2026 — insider sale plan and Feb. 2 earnings date in focus (PLTR)

NEW YORK, Jan 4, 2026, 09:31 ET — Market closed

  • Palantir shares fell 5.6% on Friday to close at $167.86.
  • An SEC filing showed a Palantir officer filed a Form 144 notice to sell up to 12,000 shares under a 10b5-1 plan.
  • Palantir is penciled in to report earnings on Feb. 2 by several market calendars, though the company has not confirmed a date.

Palantir Technologies’ shares fell 5.6% in the last regular session, closing at $167.86 on Friday.

A filing after the close showed a company officer filed a notice to sell stock, putting insider activity back in focus heading into Monday’s reopening.

The drop matters now because Palantir has been one of the market’s more closely watched AI-linked software names, and early-year positioning can amplify moves after a strong prior-year run. Commentary carried by Nasdaq.com pointed to profit-taking and a rotation out of software as the year opened.

Friday’s broader tape offered little help to high-growth software. The S&P 500 ended up 0.2% while the Nasdaq Composite was near flat, according to an Associated Press market wrap.

“Value is outperforming growth and AI infrastructure is up,” said Jed Ellerbroek, a portfolio manager at Argent Capital, describing the first session of 2026. Reuters

The Nasdaq.com commentary said there was no company-specific headline for Palantir on Friday, and pointed to broad weakness in software shares alongside strength in semiconductors as investors rotated within tech.

In the SEC filing, Ryan D. Taylor, listed as a company officer, filed a Form 144 — a notice that signals an intent to sell restricted or control shares and does not mean a sale has happened.

The filing indicated a proposed sale of up to 12,000 shares through Morgan Stanley Smith Barney and said the transactions were tied to a Rule 10b5-1 plan, a prearranged trading program that can allow executives to sell shares on a set schedule.

On the analyst front, Zacks Research upgraded Palantir to “strong buy” from “hold” in a report issued Thursday, according to MarketBeat. MarketBeat

For chart-focused traders, Friday’s intraday low around $166 has become a near-term reference point after the sharp drop.

But the downside scenario is straightforward: if rates keep rising and the market’s rotation away from high-multiple software persists, Palantir can stay under pressure even without new company headlines. Fresh insider-sale notices can also weigh on sentiment in a stock that has been volatile.

The next clear catalyst is Palantir’s quarterly results, which several calendars currently peg for Feb. 2, after market, though the company has not confirmed the date. Traders will also watch Monday’s reopen for signs the selloff is stabilizing.

Khadija Saeed is a financial markets reporter at TS2.tech, specializing in stocks, technology and emerging industries. She studied economics and finance at the London School of Economics and previously worked in market research before moving into financial journalism. Her coverage focuses on the companies, innovations and economic trends influencing global investors.

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