Wal-Mart, EOG Resources, Build-A-Bear, Interface and HealthStream are big market movers

Stocks that moved substantially or traded heavily Thursday on the New York Stock Exchange and the Nasdaq Stock Market:

NYSE

Wal-Mart Stores Inc. (WMT), down $2.77 to $83.52

The retailer reported better-than-expected fourth-quarter profit, but its revenue results fell short of Wall Street expectations.

EOG Resources Inc. (EOG), down $1.51 to $93.80

The oil and gas company reported worse-than-expected fourth-quarter profit, but its revenue results beat Wall Street expectations.

Build-A-Bear Workshop Inc. (BBW), down 78 cents to $20.46

The toy retailer reported better-than-expected fourth-quarter profit and revenue results and a boost in same-store-sales.

Nasdaq

Interface Inc. (TILE), up $2.47 to $18.88

The carpet tile company reported a boost in fourth-quarter profit and revenue, and the results beat Wall Street expectations.

BJ's Restaurants Inc. (BJRI), up $6.72 to $53.60

The restaurant chain reported better-than-expected fourth-quarter profit, but its revenue results fell short of expectations.

The KEYW Holding Corp. (KEYW), down $1.05 to $8.85

The provider of cybersecurity services to defense and national security agencies reported worse-than-expected financial results.

HealthStream Inc. (HSTM), down $3.35 to $27.01

The provider of internet-based training content for health care professionals reported mixed fourth-quarter financial results.

Astronics Corp. (ATRO), up $11.20 to $68.63

The maker of lighting and electrical products for commercial and military planes reported better-than-expected financial results.