Rio Tinto has completed its acquisition of Turquoise Hill Resources Ltd (but TRQ stock is still in my account)

I read on the official website of Rio Tinto:

LONDON–(BUSINESS WIRE)– Rio Tinto has completed its acquisition of Turquoise Hill Resources Ltd (TSX: TRQ) (NYSE: TRQ) (“Turquoise Hill”) for a consideration of approximately $3.1 billion1, simplifying its ownership of the world-class Oyu Tolgoi mine in Mongolia, significantly strengthening Rio Tinto’s copper portfolio, and demonstrating its long-term commitment to the project and Mongolia.

However, in my account I see the TRQ position not closed.

Is it normal? Do you have your TRQ position closed?