Cohen & Steers Inc. increased its position in shares of Alliant Energy Co. (NASDAQ:LNT – Free Report) by 6.2% during the fourth quarter, Holdings Channel reports. The fund owned 3,651,565 shares of the company’s stock after acquiring an additional 213,522 shares during the quarter. Cohen & Steers Inc.’s holdings in Alliant Energy were worth $187,325,000 […]