Even Top-Ranked Analysts Make Mistakes Michael Blum, top-ranked master limited partnership analyst with Wells Fargo Securities, shares the worst call he ever made. 4702734028001 Related Articles Lone Pine’s Reversal of Fortune Stephen Taub For Members Only Whale Rock Makes Rare VC Bet on Harvey at $15.5B Valuation Stephen Taub Why Asia and Europe Are Turning to U.S. Crude Oil Sponsored by CME Group