Credibility Index › Oscar Health (OSCR) › Q4'25

Oscar Health (OSCR) Q4'25 Earnings Call

Management-credibility review · call February 10, 2026
A-
Overall grade
B+
Financial quality
The sleeper story is that Oscar is becoming the ACA market - at 30% share with younger, healthier members, they're approaching the scale where risk adjustment becomes predictable rather than volatile. Everyone's obsessing over market contraction fears while missing the $750M earnings swing they're guiding to as competitors retreat. The binding constraint isn't demand or even enhanced subsidies - it's execution on the operational leverage they've built through AI and broker distribution. 'The impact of AI on our efficiency is unparalleled in my 40 years in this industry' - Bertolini isn't known for hyperbole. My view changes if the 3M paid membership target by Q2 doesn't hold or if risk adjustment surprises continue despite their improved data and market position.

The 30-second version

What changed this quarter

MetricPriorThis quarter
Total Revenue$3.0B (+23% YoY)$11.7B (+28% YoY)
Medical Loss Ratio88.5% (+380 bps YoY)87.4% (+570 bps YoY)
SG&A Expense Ratio17.5% (-150 bps YoY)17.5% (-160 bps YoY)
Operating Loss$129M loss$396M loss
Membership2.1M (+28% YoY)3.4M enrolled, 3M paid expected Q2 2026
Market Share17% across footprint30% across footprint
Risk Adjustment % of PremiumsHigh mid-teens18.5% (2025), 20% guided (2026)
Average Member Age39 years38 years

Accountability tracked

7 new promises made4 narrative shifts flagged7 prior promises graded
Inside the full report
The complete write-up covers the full promise ledger with kept/missed calls, disclosure-quality scoring, the metrics-vanished check, verification items, and the questions to ask next quarter.
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Other OSCR quarters: Q1'25 · Q2'25 · Q3'25 · Q1'26
Full OSCR credibility scorecard →
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This is a free preview. The full write-up and promise ledger are published to subscribers on Substack.
Grades, kept-promise rates, and flags on this site reflect the author's opinion, applying a stated methodology to statements management made on public earnings calls. Informational and educational purposes only - not investment advice, a recommendation, or an offer to buy or sell any security. Sources believed reliable but not guaranteed; the author may hold positions in the securities discussed.