$MKTO is one of biggest winner #stocks today. read more:

Marketo, Inc. (symbol: MKTO) was one of the biggest winners of the trading
day today (2016-05-27), gaining 11.3%. The number of shares that changed
hands was 3,827,567, or about 6.2 times the average daily volume in the
stock.
The closing price was $32.2, amounting to a market cap of $1,430,000,000,
about -5.27% off the highest price in the last 12 months. The stock has
been trading at a range between $12.86 and $33.99.
MKTO is in the Computer Software: Prepackaged Software industry, part of
the Technology sector. It first went public in 2013.