 Nuveen Asset Management LLC decreased its position in Littelfuse, Inc. NASDAQ:LFUS by 21.0 in the second quarter, according to its most recent 13F filing with the SEC. The firm owned 80,862 shares of the technology companys stock after selling 21,465 shares during the period. Nuveen Asset Management LLC owned about 0.33 of Littelfuse worth 13,797,000 ... 