U.S. stock market anomaly: Constellation Brands (STZ.US) rises more than 3% before the market opens, attracting significant increase in holdings from Berkshire Hathaway in Q1.

According to the Wise Finance APP, as of the time of publication, the stock price of the constellation brand (STZ.US) rose by 3.22% before the market on Friday. Prior to this, Berkshire Hathaway (BRK.A.US) disclosed a significant purchase of the company in the first quarter. Berkshire Hathaway increased its stake in the liquor company from 5.6 million shares at the end of last year to about 12 million shares in the first quarter, with its ownership stake reaching 6.6%.