Mar 14, 2017 - Potash Co. of Saskatchewan (NYSE:POT) (TSE:POT)'s stock had its “buy” rating reiterated by investment analysts at Royal Bank of Canada

Owner Name                Date                Shared Held   Change (Shares)  Change (%)Value (in 1,000s)

Royal Bank of Canada  03/31/2017     38,631,705      (4,639,894)          (10.72)                   643,991
 

当然，Royal bank 可以解释这是两个完全独立的部门，各自有不同的看法和操作。