KLP Kapitalforvaltning AS bought a new position in Oppenheimer Holdings Inc. (NYSE:OPY – Free Report) in the 4th quarter, according to the company in its most recent filing with the SEC.

Oppenheimer & Co. Inc.’s holdings in Invesco Large Cap Growth ETF were worth $767,000 at the end of the most recent reporting period. Several other hedge funds and other institutional investors ...