$SAM is one of biggest losers #stocks today. read more:

Boston Beer Company, Inc. (The) (symbol: SAM) was one of the worst losers
of the trading day today (2016-04-22), losing -8.02%. The number of shares
that changed hands was 954,972, or about 6 times the average daily volume
in the stock.
The closing price was $159.41, amounting to a market cap of $2,020,000,000,
about -40.96% off the highest price in the last 12 months. The stock has
been trading at a range between $151.85 and $270.0.
SAM is in the Beverages (Production/Distribution) industry, part of the
Consumer Non-Durables sector.
Looking at its valuation, the stock is now trading at 22.0 times earnings.