Glenmede Trust Co. NA reduced its stake in shares of Pentair plc (NYSE:PNR – Free Report) by 27.1% during the 1st quarter, HoldingsChannel.com reports. The firm owned 53,767 shares of the industrial products company’s stock after selling 20,027 shares during the period. Massachusetts Financial Services Co. MA now owns 2,638,855 shares of the industrial products company’s stock worth $274,810,000 after purchasing an additional 305,166 shares during the period. Robeco Institutional Asset Management B.V. now owns 75,506 shares of the industrial products company’s stock worth $7,863,000 after buying an additional 59,924 shares in the last quarter. Handelsbanken Fonder AB now owns 181,061 shares of the industrial products company’s stock valued at $18,856,000 after buying an additional 79,197 shares during the period.