Calls
8
Jeffrey Sonnenfeld has 8 trade ideas tracked on Buzzberg across 8 tickers since January 2026. Ranked #1364 on the Buzzberg Alpha leaderboard. Most covered: MRK, LLY, IBM.
Historical call returns are modeled from recorded ideas and stored prices, not actual brokerage portfolio returns. Check the evaluated call set and horizon; past results do not establish future prediction accuracy. Explore our data and methodology