The Zacks Analyst Blog Highlights: Microsoft, Visa, Cisco, Berkshire Hathaway and Thermo Fisher Scientific Posted byZacks Equity Research January 25, 2022 Leave a comment on The Zacks Analyst Blog Highlights: Microsoft, Visa, Cisco, Berkshire Hathaway and Thermo Fisher Scientific Microsoft, Visa, Cisco, Berkshire Hathaway and Thermo Fisher Scientific are included in this analyst blog.