 OLDWICK, N.J.--BUSINESS WIRE-- insurance--AM Best has affirmed the Long-Term Issuer Credit Rating Long-Term ICR of bbb- Good of Palomar Holdings, Inc. Palomar NASDAQ: PLMR Delaware, the ultimate parent and insurance holding company of Palomar Specialty Insurance Company PSIC headquartered in La Jolla, CA, Palomar Excess and Surplus Insurance Company PESIC Phoenix, Arizona and Palomar Specialty Reinsurance Company Bermuda Ltd. Palomar Re Bermuda. Concurrently, AM Best has affirmed 