Proto Labs, Inc. (NYSE:PRLB) Shares Purchased by Arrowstreet Capital Limited Partnership

Arrowstreet Capital Limited Partnership boosted its stake in shares of Proto Labs, Inc. (NYSE:PRLB – Free Report) by 348.1% during the fourth quarter, HoldingsChannel.com reports. The institutional investor owned 212,914 shares of the industrial products company’s stock after purchasing an additional 165,396 shares during the quarter. Arrowstreet Capital Limited Partnership’s holdings in Proto Labs were […]