Shares of Fiserv ( FI ) have been a terrible performer over the past year, and investors received shockingly bad news on Wednesday morning, sending the stock down 35+% in early trading. Frankly, the quarterly results and guidance that Fiserv reported are among the worst IOver fifteen years of experience making contrarian bets based on my macro view and stock-specific turnaround stories to garner outsized returns with a favorable risk/reward profile. If you want me to cover a specific stock or have a questio ...