UNH Q2 2026: Second straight beat-and-raise, stock popped ~6-7% — but is the turnaround already priced in?

UnitedHealth just dropped Q2 numbers and the headline looks great: adjusted EPS of $6.38 vs \~$4.90 consensus (\~30% beat), and they raised full-year adjusted EPS guidance to $19.50–$20.00 from >$18.25. Medical care ratio improved to 86.7% from 89.4% a year ago. Buybacks doubled to $5B+ for the year, dividend got bumped to $9.28/share annualized. Stock jumped from \~$418 to \~$445 pre-market.

The bull case: Optum Health — the segment that's been bleeding for years — actually swung to real margin (5.1% op margin vs 1.7% a year ago). Debt-to-capital is trending down toward their 40% target. This is the second consecutive quarter of beat-and-raise after 2025's total mess (CEO shuffle, guidance withdrawal, cyberattack, the whole saga).

The catch: Revenue growth is basically zero (+0.4% YoY), and full-year revenue guidance wasn't raised at all — this whole beat is 100% margin/execution, not growth. A big chunk of that scary-good YoY EPS growth (+56%) is a base effect too, since Q2'25 was the trough quarter. Sequentially (QoQ), EPS actually dropped \~12%, mostly seasonal but worth knowing before you get too excited about the YoY headline.

Also — the DOJ investigation into Medicare Advantage billing is still unresolved (no charges, but no resolution either), and just two days before earnings, DOJ expanded an antitrust probe into UNH's Claritev unit, alleging collusion with other insurers on pricing. That's a new front, not an old one closing.

Valuation-wise, the stock's already up \~30%+ over the past year plus another 6-7% today, and it's now sitting close to what I'd call fair value rather than cheap. Good business, real improvement — just not much margin of safety left at $445.

Curious what this sub thinks — is the market right to keep bidding this up, or is everyone ignoring the DOJ overhang and flat top-line because the EPS number looks shiny?

Disclaimer: I have used generative AI to make this post cuz I am just a little tired coming back from work so I hope you all understand. I just want a healthy discussion.