Aug 12 (Reuters) - Canaccord Genuity Group Inc CF.TO :
* CANACCORD GENUITY GROUP INC. ANNOUNCES PRELIMINARY RESULTS OF SUBSTANTIAL ISSUER BID
* CANACCORD GENUITY GROUP INC - BASED ON DEPOSITARY'S PRELIMINARY COUNT, ABOUT 18.9 MILLION SHARES WERE TENDERED TO OFFER
* CANACCORD GENUITY GROUP INC - OFFER WAS OVERSUBSCRIBED