Lendlease unoffical results

Lendlease has come out with some good news.
Quote from The Weekend Australian
"The development and construction giant expects to report a profit after tax of $758.6 million for the year ending june 30, an 8.7 percent rise on the previous year".
"Macquarie analysts said the figures were a good result over-all."
Aconex has listed on their web site that Lendlease is one of their many customers.
So one of my many question is, If Macquarie analysts know that it has been a good year for the commercial building industry and knowing Aconex is a major player why keep shorting .what do they know that we don't.
I am VERY unhappy with Macquarie and will now sever my many accounts with them .They have NO SCRUPLES.
Being a client of Macquarie and a largish shareholder of Aconex makes me feel I'm getting screwed in all orifices.
Aminer.