- 4-Week # shares sold: 31,766
- 12-Week # shares sold: 63,625
- 24-Week # shares sold: 74,922
Here are Wednesday's top calls, including upgrades for AK Steel and Masco, and downgrades for Apple, Chipotle, General Motors, Lowe's, Pandora and Under Armour.
Potential targets of the medical device and diagnostics giant might request stricter parameters when structuring a deal, company followers say.