Calgro M3 Holdings Limited provided earnings guidance for the six months ended 31 August 2017. The company's Headline earnings per share for the six months ended 31 August 2017, is expected to be 47.71 cents per share compared to 65.13 cents per share reported in the previous corresponding period. This equates to a decrease of 26.74%. Earnings per share for the six months ended 31 August 2017, is expected to be 47.71 cents per share compared to 65.11 cents per share as reported in the previous corresponding period. This equates to a decrease of 26.72%. Core earnings per share, is expected to be 77.1 cents per share compared to 65.11 cents per share in the previous corresponding period. This equates to an increase of 18.42%. Core headline earnings per share is expected to be 77.1 cents per share compared to 65.13 cents per share in the previous corresponding period. This equates to an increase of 18.38%.