Several institutional investors and hedge funds have recently added to or reduced their stakes in PEN. Invesco Ltd. raised its holdings in Penumbra by 1,139.3% in the 2nd quarter. Invesco Ltd. now owns 633,485 shares of the company's stock valued at $162,571,000 after acquiring an additional 582,369 shares in the last quarter. JPMorgan Chase & Co. raised its stake in shares of Penumbra by 437.0% in the first quarter. JPMorgan Chase & Co. now owns 703,634 shares of the company's stock valued at $188,159,000 after purchasing an additional 572,606 shares in the last quarter. Norges Bank acquired a new position in shares of Penumbra in the second quarter valued at $114,014,000. Lord Abbett & CO. LLC bought a new position in Penumbra in the first quarter worth $63,731,000. Finally, Qube Research & Technologies Ltd acquired a new stake in Penumbra during the second quarter worth $53,818,000. 88.88% of the stock is currently owned by institutional investors.