NEW YORK, April 18, 2024 /PRNewswire/ -- Cohen & Steers Inc. (NYSE:CNS) will replace Kaman Corp. (NYSE:KAMN) in the S&P SmallCap 600 effective prior to the opening of trading on Tuesday, April 23. Arcline Investment Management LP is acquiring Kaman in a deal expected to close on April 19, pending final closing conditions. Following is a summary of the changes that will take place prior to the open of trading on the effective date: Effective Date Index Name       Action Company Name Ticker GICS Sect ...