New York, Feb 16, 2026, 16:59 (EST) — Market closed
UnitedHealth Group ended Friday up 3.1% at $293.19, trading as high as $294 during the session and dropping to a low of $283.41. Roughly 10.3 million shares changed hands before the close. With markets shut Monday for Presidents Day, the next move waits.
Traders now face a two-day stretch to process any new signals before Wall Street is back in action Tuesday.
Medicare Advantage—essentially Medicare managed by private companies but bankrolled by the government—remains in the spotlight. For the industry’s heavyweights, minor tweaks to either enrollment or how payments work can have an outsize effect on profit forecasts.
Fresh federal numbers point to another slowdown in the program’s expansion. Medicare Advantage counted about 35.5 million enrollees as of Feb. 1—a gain of 3% from last year’s 34.4 million, STAT found. But growth during Medicare’s main signup period, which ran from Oct. 15 to Dec. 7, managed just 1%. 1
UnitedHealth’s UnitedHealthcare unit handles Medicare Advantage plans, while its Optum services arm stands beside it, a combination investors frequently cite as a cushion if one segment slows down. Still, the stock usually moves more in sync with shifts in managed-care margins than anything else.
Other players have sounded the alarm. Earlier this month, Humana projected 2026 earnings short of Wall Street targets after a slide in its Medicare Advantage “star ratings,” the government’s bonus-linked quality grades, Reuters noted. Morningstar’s Julie Utterback flagged that Humana’s push into new areas “could further strain margins.” That’s a caution investors haven’t ignored across the industry. 2
UnitedHealth’s earnings don’t necessarily take a hit when growth cools, though it does force a shift in tactics. To guard margins against rising medical costs, insurers have turned to stricter benefits, limited networks, and sharper pricing discipline.
Still, if care costs end up running above what plans accounted for, UNH’s bounce might not last—higher medical payouts would follow. That kind of trouble usually appears in guidance ahead of the actual numbers.
Next up from D.C.: feedback on CMS’ 2027 Medicare Advantage and Part D advance notice must be in by Feb. 25. The agency plans to release the 2027 rate announcement by April 6 at the latest. U.S. equity markets reopen Tuesday following the holiday. 3
