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

Nelnet, Inc. Common Stock (symbol: NNI) was one of the worst losers of the
trading day today (2016-08-05), losing -10.83%. The number of shares that
changed hands was 176,422, or about 2 times the average daily volume in the
stock.
The closing price was $35.31, amounting to a market cap of $1,500,000,000,
about -17.21% off the highest price in the last 12 months. The stock has
been trading at a range between $27.8 and $42.65.
NNI is in the Finance: Consumer Services industry, part of the Finance
sector. It first went public in 2003.
Looking at its valuation, the stock is now trading at 6.29 times earnings.