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MOH · Analysis updated Nov 10, 2026, 6:00 PM ET
Why is Molina Healthcare, Inc. (MOH) stock moving?
MOH closed at $206.35 on Nov 10, about 9% below its $226.42 close on Nov 4 and roughly 4% above the $198.10 low on Oct 28. The Nov 4 session brought the stock to a $231.85 intraday high on 2.24M shares, about 2.5 times the recent average, but no matching company news appears in the provided items, and the stock reversed the next day. Since then, volume has eased to about 726K shares and the stock has traded in a $200 to $210 band. Company fundamentals are steady: Molina reaffirmed 2026 GAAP EPS of at least $2.38 and adjusted EPS of at least $5.25 on Oct 21, and repeated that outlook in a Nov 6 8-K ahead of the Nov 9 UBS conference. The main overhang is political. A Senate Democratic inquiry into insurers' role in terminating ACA coverage for 760,000 enrollees adds regulatory and reputational risk to an insurer with ACA exposure. A partial offset is the STAT report that state-level results could expand Medicaid to more than a million people, which would benefit a Medicaid-focused managed-care business. Near-term evidence is thin: no Q4 results or new guidance are in hand, and the inquiry's outcome is unknown.
News behind the analysis
- Senate Democrats Open Inquiry into Molina Healthcare Regarding ACA Coverage TerminationsU.S. Senators opened an inquiry into Molina and other major insurers over their cooperation with the Trump administration in terminating ACA coverage for 760,000 enrollees.
- State Democratic wins make Medicaid expansion a possibility for more than a million peopleState-level election results could bring Medicaid expansion to more than a million people, a population central to Molina's Medicaid-focused business.
- Form 8-K: 2026 outlook affirmation (Regulation FD)Management plans to reaffirm 2026 GAAP diluted EPS guidance of at least $2.38 and adjusted diluted EPS guidance of at least $5.25 at the UBS Global Healthcare Conference on Nov 9.
- Form 8-K: Q3 2026 results and reaffirmed full-year 2026 guidanceMolina reported third-quarter 2026 financial results and reaffirmed its full-year 2026 earnings guidance in a press release attached as Exhibit 99.1.
- Form 10-Q: Quarterly report for period ended September 30, 2026Molina filed its quarterly report covering the third quarter of 2026, following its Q3 results release.
About Molina Healthcare, Inc.
Molina Healthcare is a health insurer based in Long Beach, California, that runs health plans paid for by government programs. Most US health insurers have big employer businesses, but Molina focuses almost entirely on Medicaid, Medicare (including plans for people who qualify for both Medicare and Medicaid) and ACA Marketplace plans.
How it makes money
Molina makes most of its money from premiums, which are fixed monthly payments per member from state Medicaid agencies, the federal Medicare program and Marketplace enrollees. Its profit is whatever is left after paying members' medical claims and its own running costs. Medicaid is by far its largest business, and the company expects about $42 billion in premium revenue for 2026. Margins are thin: medical costs take up about 92–93% of premiums, and in 2026 the Marketplace segment is expected to lose money.
What usually moves MOH
- Medical cost trends and the medical care ratio
- State Medicaid rate updates and contract wins or losses
- Medicaid enrollment changes and eligibility redeterminations
- Federal policy on Medicaid, Medicare Advantage and ACA subsidies
- Earnings guidance changes