Democrats Win Midterms in Landslide, Palantir Slides

Democrats' midterm gains and a Pentagon spending request near $1.5 trillion are reshaping defense-sector stock expectations.

Updated on Nov. 4, 2026 in Economic Indicators

Bold flat-color editorial illustration of a classical domed capitol silhouette in deep red and cream, evoking federal policy weighing on defense-sector expectations. — Democrats won a landslide in the 2026 midterm elections, flipping the Senate to 54 Democratic seats, while Palantir shares fell more than 6% in early trading. AI Illustration. Upload story photo >

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Should the U.S. increase military spending over the next fiscal year?

Democrats won the 2026 midterm elections in a landslide, and Palantir Technologies shares sold off more than 6% in early trading before paring losses to 1%. The Senate will number 54 Democratic votes to 44 Republican votes.

Why it matters

Democratic control of Congress may not approve defense spending near the $1.5 trillion President Donald Trump requested for fiscal year 2027. Palantir, an artificial intelligence and defense contractor with more than half its revenue from government contracts, is exposed to that uncertainty.

The Senate will number 54 Democratic votes to 44 Republican votes, while the House tilts blue at 228-139 with 68 seats unconfirmed. The final tally for the House and the resulting defense appropriations level remain unresolved.

The players

Palantir Technologies

Palantir Technologies is an artificial intelligence and defense contractor whose revenue is more than half government contracts.

Donald Trump

Donald Trump is the current President of the United States who requested $1.5 trillion in fiscal year 2027 defense spending.

The details

Palantir shares sold off more than 6% in early trading Wednesday before recovering to a 1% loss by 11:15 a.m. ET. Its government sales grew 78% year-to-date and its commercial sales roughly doubled over the same period.

November 4, 2026: Midterm elections held and Palantir shares sold off in early trading.
Fiscal year 2027: Trump requested $1.5 trillion in defense spending.

Economic Context

Defense appropriations are negotiated each year through the congressional budget process, and a shift in congressional control alters how much of a presidential request survives. The Pentagon's reported plan to reduce its request from $1.5 trillion to $1.1 trillion reflects that negotiation.

Changes in congressional control can shift how much federal defense money is appropriated, which affects government contractors and the broader federal budget. Investors holding defense-sector stocks may see that uncertainty reflected in share prices.

The takeaway

Election outcomes can change defense budgets faster than long-term contract plans can adjust. Readers tracking defense-sector holdings should watch the final appropriations level rather than the initial request.