Most shorted S&P 500 stocks in February Posted on March 18, 2025 by wpadmin Gunter_Nezhoda Super Micro Computer (SMCI) regained the top spot for the most shorted S&P 500 (SP500) stock as a percentage of float in February, replacing Enphase Energy (ENPH) which took the second top. Super Micro shorts raise bets, filing boost short-lived