No, it's not true. She probably got confused about BlackRock increasing their stock ownership in HGVC. See below news release from today:
"BlackRock Inc. grew its holdings in Hilton Grand Vacations Inc (NYSE:HGV) by 14.1% in the 2nd quarter, according to the company in its most recent filing with the SEC. The firm owned 4,037,843 shares of the company’s stock after buying an additional 497,595 shares during the quarter. BlackRock Inc. owned approximately 4.17% of Hilton Grand Vacations worth $140,113,000 at the end of the most recent quarter."