The new ABBV shares should be in your brokerage account this AM before the market opened. If you have a certificate I do not know what happens. Somehow you will get ABBV shares. My shares were there this AM and I already sold the ABBV shares.
Scottrade wasn't going to deliver my ABBV shares until the 7th, so I called them and sold them that way. It's frustrating I have to do that when at other brokerages shares are showing up in customers accounts.