Apple Inc. (NASDAQ:AAPL), Alibaba Group Holding Ltd (NYSE:BABA), and Celgene Corporation (NASDAQ:CELG) are among the top stock picks of Cramer with each of these being mentioned at least four time in the last 30 days. The iPhone maker is the top recommendation from Cramer and he has recommended Apple Inc (NASDAQ:AAPL) five times during the last…