Bank of New York Mellon Expands Stake in PACS Group Bank of New York Mellon Corp significantly increased its holdings in PACS Group, Inc. by 51.9% during the fourth quarter. The fund now owns 169,759 shares, valued at $2.23 million. Other institutional investors, including Barclays and Soros Fund Management, have also ramped up their positions, signaling heightened interest in the company.1