The Demoulas family power struggle did not seem to impact Market Basket’s popularity among shoppers last year.

The Tewksbury-based grocer has been named the second-best supermarket chain in the country for the second time by retail analysis firm Dunnhumby.

Texas-based grocer H-E-B took the top spot for the fifth time, while Woodman’s replaced Costco as the country’s third top supermarket chain.

See more at wpri.com.