shares of gopro inc declined 11 to 576 on friday after its fourthquarter sales and pershare earnings missed analysts expectations the camera manufacturer reported net income of 31 million or 2 cents per share down from 526 million or 32 cents per share the year prior analysts polled by factset were looking for a profit of 4 cents per share adjusted pershare earnings came to 12 cents beating the 9 cents analysts were expecting the company reported revenue of 321 million down 18 from the year prior analysts expected 3247 million gopro shares are up 134 year to date