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IPO Profile

Oak Street Health, Inc. (OSH)

Offer Price
Offer Size
3-Year Outlook
First Day Turnover


Since our founding in 2012, our mission has been to build a primary care delivery platform that directly addresses rising costs and poor outcomes, two of the most pressing challenges facing the United States healthcare industry. Our patient-centered approach focuses on meaningfully improving the quality of care for the most at-risk populations. It represents the frontline implementation of the solutions addressing the most powerful trends in healthcare, mainly the shift towards value-based care and increasing patient consumerism. Our approach disrupts the current state of care delivery for Medicare-eligible patients and aligns the incentives of our patients, our providers and our payors by simultaneously improving health outcomes and care quality, lowering medical costs and improving the patient experience.

To pursue our mission, we created a technology-enabled, integrated platform, which we refer to as the Oak Street Platform, to deliver value-based care focused exclusively on Medicare patients. The key attributes that differentiate the Oak Street Platform include:

      • Our patient focus. We are focused on the Medicare-eligible population, which generally has consistent, clinically cohesive needs and which we believe represents the greatest potential for cost savings, while still benefiting patient health outcomes, in our current healthcare system.

      • Our technology-enabled model. We leverage technology that compiles and analyzes comprehensive patient data and provides actionable health insights through applications that are embedded in care delivery workflows, including at the point of patient-provider interaction.

      • Our integrated approach to care delivery. We integrate a personalized approach to primary care, proactive management of our patients’ health needs and expanded preventive services to keep our patient population healthy, reducing the number of hospitalizations and other expensive and unnecessary utilization of the healthcare system. As such, we focus on delivering what we believe to be the right care in the right setting, encouraging our patients to visit us in our centers, while also offering robust virtual and digital engagement options.

      • Our value-based relationships. Our value-based capitation contracts reward us for providing high-quality care rather than driving a high volume of services.

According to CMS, healthcare spending in the United States reached nearly $3.6 trillion in 2018 and Medicare accounted for more than $700 billion of spending in 2019. We believe the core addressable market for the Oak Street Platform is the approximately 27 million Medicare eligibles in our target demographic, which we believe represents an approximately $325 billion annual industry revenue opportunity. We determine the core addressable market by multiplying an average annual revenue of $12,000 per member, which is derived from our experience and industry knowledge and which we believe represents a reasonable national assumption, by the number of Medicare eligibles in our target markets. Annual spending on Medicare is projected by CMS to grow approximately 7% annually, driven primarily by the aging United States population as well as the high prevalence of chronic conditions and the associated cost of care for these conditions among the Medicare eligible population. 

Investors Pre-IPO Holdings (%)
Google Ventures 30
Intel Ventures 20
Patricoff Ventures 5
Kleiner Perkins 18

Deal Highlights

Deal Tracker

Filing Date   05 Aug, 2020
Price Date   06 Aug, 2020
Offer Price $21.00
Offer Size 15M
Look Up Expiry Date   06 Feb, 2021
Earnings Release Date   Nov 1, 2018