Hudson East River Systems

Hudson East River Systems

Hudson East River Systems LLC was established in 2017 as a nonprofit to manage investment assets for New York-Presbyterian Hospital and related members. Michael P. Breslin, who also serves as CFO of the hospital, acts as president. The structure separates the hospital's charitable mission from its investment administration. The firm deploys capital across private equity, venture capital, and real estate. Confirmed holdings include commitments to Portfolio Advisors Pan Asia Select Fund II, Limerston Capital Fund II, CVC Capital Partners VIII, and Insight Partners XIII. It also maintains ownership stakes in Royal Charter Properties entities that supply housing and facilities to hospital operations in New York and Westchester. Geographic exposure spans the United States, Western Europe, and Asia. Assets sit at $12.4 billion through the Unitized Investment Program. The organization maintains no public website or LinkedIn presence. Service providers include First Pacific Advisors as investment advisor since 2019 and Ernst & Young as auditor since 2017. No operational events from the past 24 months appear in available records. Hudson East River Systems operates under a direct relationship with New York-Presbyterian Hospital as its founder and primary beneficiary. This mandate requires all investment activity to align with the hospital's healthcare mission rather than external family or institutional capital.