Standard & Poor’s: Super Micro (SMCI) to Replace Watsco in S&P 600 SmallCap Index

Super Micro Computer Inc. (SMCI) shares gained over 6 percent to $10.56, the most intraday since May 27, on word that the maker of computer servers and accessories would replace Watsco Inc. (WSO) in Standard & Poor’s SmallCap 600 index.

San Jose, California-based Super Micro Computer, Inc. designs, develops, manufactures, and sells server solutions based on modular and open-standard x86 architecture.

Shares of SMCI gained 56 cents, or 5.70%, to $10.39 rtq. at 1:48 E.T. in Nasdaq composite trading, while  WSO fell 23 cents, or 0.41 percent, to $55.68.