This will get Ginni fired, mark my words - she has less than 90 days...
============
Financial Times: Warren Buffett’s Berkshire Hathaway sells a third of IBM stake
https://www.ft.com/content/d986ce50-3143-11e7-9555-23ef563ecf9a
Reuters: Warren Buffett says he sold a third of stake in IBM: CNBC
http://www.reuters.com/article/us-warren-buffet-ibm-stake-idUSKBN18101J
Other
CNBC:
http://www.cnbc.com/2017/05/04/warren-buffett-has-revalued-ibm-downward-cites-big-strong-competitors.html
NYT
https://www.nytimes.com/2017/05/05/business/dealbook/jobs-report-oil-prices.html
USA Today:
https://www.usatoday.com/story/money/markets/2017/05/05/warren-buffett-ibm-stake/101322814/
Forbes:
https://www.forbes.com/sites/petercohan/2017/05/05/3-small-strong-competitors-are-why-buffett-should-dump-ibm/#
SA
https://seekingalpha.com/article/4069439-warren-buffett-selling-ibm