8 Stocks Moving In Thursday's After-Hours Session

Gainers

• Adamas Pharmaceuticals Inc ADMS shares are up 15 percent after reporting a second-quarter earnings beat. Earnings came in at $(1.26), beating estimates by 15 cents. Sales came in at $8 million, beating estimates by $3 million.
• Acacia Communications, Inc. ACIA shares are up 6 percent after reporting a second-quarter earnings beat. Earnings came in at 8 cents per share, beating estimates by 16 cents. Sales came in at $65 million, beating estimates by $2 million. The company also issued strong third-quarter earnings and sales guidance.
• Callaway Golf Co ELY shares are up 7 percent after reporting a second-quarter earnings beat. Earnings came in at 63 cents per share, beating estimates by 16 cents. Sales came in at $396 million, beating estimates by $25 million. The company issued strong third-quarter earnings and sales guidance and raised its FY18 outlook.
• GoPro Inc GPRO shares are up 4 percent after reporting a second-quarter earnings beat. Earnings came in at $(0.15), beating estimates by 7 cents. Sales came in at $283 million, beating estimates by $13 million.

Losers

• TESARO Inc TSRO shares are down 11 percent after reporting a second-quarter earnings miss. Earnings came in at $(3.04), missing estimates by 39 cents. Sales came in at $57 million, missing estimates by $6 million. The company also lowered its FY18 sales estimates.
• Symantec Corporation SYMC shares are down 9 percent despite reporting a first-quarter sales beat. Earnings came in at 33 cents per share, in-line with analyst estimates. Sales came in at $1.16 billion, beating estimates by $10 million. The company issued weak second-quarter and FY19 sales guidance.
• Shake Shack Inc SHAK shares are down 6 percent despite reporting a second-quarter earnings beat. Adjusted earnings came in at $0.29, beating estimates by 11 cents. Sales came in at $116 million, beating estimates by $5 million. Comps were up 1.1 percent in the quarter. The company issued weak FY18 sales guidance.
• American International Group Inc AIG shares are down 5 percent after reporting second-quarter earnings of $1.21 per share, missing estimates by 16 cents.