Most funds dumped because CEM was delisted from S&P. What you want to pay attention to is who did not sell and who added. ICC added 7.9 million shares, Citigroup added 6 million shares. Trian and Apollo did not sell any shares.
This information is very positive. Please research and find one other delisted, Q stock that large respectable institutions and funds have bought significant amounts of shares post BK? Many funds are forced to sell when a stock gets delisted/Q added. However, no funds are ever forced to buy anything. Think about it.