Stock Market Today, Feb. 18: Palantir Technologies Rises After Mizuho Upgrade Highlights AI Growth Potential
The Motley Fool
by newsfeedback@fool.com (Howard Smith)February 18, 2026
Today, Feb. 18, 2026, investors weigh fresh analyst upgrades, new AI alliances, and a bold headquarters shift reshaping Palantir.
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Originally published on The Motley Fool on 2/18/2026