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

Trimble Navigation Limited (symbol: TRMB) was one of the worst losers of
the trading day today (2015-08-05), losing -16.06%. The number of shares
that changed hands was 7,426,936, or about 5 times the average daily volume
in the stock.
The closing price was $19.18, amounting to a market cap of $4,980,000,000,
about -44.29% off the highest price in the last 12 months. The stock has
been trading at a range between $19.05 and $34.43.
TRMB is in the Industrial Machinery/Components industry, part of the
Capital Goods sector. It first went public in 1990.
Looking at its valuation, the stock is now trading at 28.21 times earnings.