W.H. Cornerstone Investments Inc. boosted its holdings in The Sherwin-Williams Company (NYSE:SHW – Free Report) by 4.2% during the 4th quarter, HoldingsChannel.com reports. The institutional investor owned 3,283 shares of the specialty chemicals company’s stock after purchasing an additional 133 shares during the quarter. W.H. Cornerstone Investments Inc.’s holdings in Sherwin-Williams were worth $1,024,000 as […]