Companies that are inventing incredibly important drugs go down almost every day.
Snap-on is an innovative tech company, ConEd is a keeper and KeyCorp is a buy.
Cramer says it's time to buy BlackRock and move on from Hologic.
Unlike traders, investors look at the big picture and focus on longer-term decision making, Cramer says.
Cramer doesn't like Gigamon and Southwest Airlines but he's buying Pharmacyclics.