Robeco Institutional Asset Management B.V. lessened its position in Heidrick & Struggles International, Inc. (NASDAQ:HSII – Get Rating) by 6.0% in the 4th quarter, Holdings Channel reports. The fund owned 90,504 shares of the business services provider’s stock after selling 5,727 shares during the period. Robeco Institutional Asset Management B.V.’s holdings in Heidrick & Struggles […]