Verified source report
AM Best Downgrades Credit Ratings of Arrow Mutual of Massachusetts
AM Best has downgraded the credit ratings of Massachusetts-based workers’ compensation carrier Arrow Mutual Liability Insurance Co. The ratings firm downgraded the Financial Strength Rating to B++ (Good) from A- (Excellent) and the Long-Term Issuer Credit Rating to “bbb+” (Good) …

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What happened
According to Insurance Journal’s source item, AM Best Downgrades Credit Ratings of Arrow Mutual of Massachusetts, AM Best has downgraded the credit ratings of Massachusetts-based workers’ compensation carrier Arrow Mutual Liability Insurance Co. The ratings firm downgraded the Financial Strength Rating to B++ (Good) from A- (Excellent) and the Long-Term Issuer Credit Rating to “bbb+” (Good) …
Context
The development sits in VINI’s Markets file for readers following markets, companies, finance, insurance, public policy, and economic signals. The original report is linked so readers can check the source account, follow later updates, and compare new coverage against the first published record. The source item is dated 2026-05-14T13:37:32+00:00.
What to watch
Open questions include whether primary sources issue follow-up statements, whether local or market impacts become clearer, and whether additional reporting changes the timeline or adds material context.
Source
Primary source: AM Best Downgrades Credit Ratings of Arrow Mutual of Massachusetts via Insurance Journal. VINI cites and links the source; it does not reproduce the publisher’s full article text without rights clearance.
This source-cited VINI report links to the original publisher record. VINI does not republish third-party article bodies without rights clearance. 1 source listed.
Source links
- AM Best Downgrades Credit Ratings of Arrow Mutual of MassachusettsInsurance Journal - 2026-05-14T13:37:32+00:00
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