Oppenheimer & Co. Inc. lessened its holdings in shares of Align Technology, Inc. (NASDAQ:ALGN – Free Report) by 4.7% in the first quarter, HoldingsChannel reports. The fund owned 8,356 shares of the medical equipment provider’s stock after selling 411 shares during the period. Oppenheimer & Co. Inc.’s holdings in Align Technology were worth $2,792,000 as […]