Starbucks makes drastic change amid sales slump

Starbucks has announced that Chipotle's CEO Brian Niccol will become its new chief executive in a major shake-up.

The coffee chain has faced pressure from activist investor Elliott Investment Management to improve its performance and stock price. 

Shares of Starbucks shut up 20 percent in early trading following the news, while Chipotle's stock sunk more than 9 percent. 

Chipotle's CEO Brian Niccol (pictured) will become the new chief executive of Starbucks 

The Seattle-based coffee chain is facing down pressure from activist investors 

Niccol will start in his new role on September 9 replacing current CEO Laxman Narasimhan just a year and half after he took on the role. 

Starbucks has been in negotiations with Elliott Investment Management for weeks over the company's slowing sales and operating issues. 

Just last week another activist investor, Starboard Value, took a stake in the Seattle-based company, according to the Wall Street Journal. 

Starbucks reported disappointing results in its latest earnings report, which showed a 2 percent fall in same-store sales.

Profit fell 7.5 percent in the second quarter, with the company blaming higher wages for US staff offsetting its raised prices.

Under Niccol, however, Chipotle has seen revenue grow so far this year. 

In Q1 and Q2 the Mexican fast casual increased year-over-year total revenue by 14 percent and 18 percent respectively. 

'Brian Niccol has earned the reputation as one of the top innovators in the restaurant industry today,' R.J. Hottovy, Head of Analytical Research at Placer.ai said on Tuesday.

'Chipotle has outperformed the quick-service restaurant space the past several years, and we’d expect new products and advertising campaigns to be a focus early in his tenure at Starbucks,' Hottovy explained.