HighTower Advisors LLC trimmed its holdings in WD-40 (NASDAQ:WDFC – Free Report) by 17.5% in the third quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 4,747 shares of the specialty chemicals company’s stock after selling 1,008 shares during the quarter. HighTower Advisors LLC’s holdings […]