JPMorgan Chase & Co. Decreases Stake in Gibraltar Industries, Inc. $ROCK

JPMorgan Chase and Co. trimmed its position in Gibraltar Industries, Inc. (NASDAQ: ROCK) by 25.0% during the undefined quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The firm owned 135,341 shares of the construction company's stock after selling 45,093 shares during the quarter.