This company has been acquired

The company may no longer be operating, as it has been acquired. Find out why through their latest events.

Oak Street Health Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: OSH insiders have only sold shares in the past 3 months.


Ownership Breakdown

What is the ownership structure of OSH?
Owner TypeNumber of SharesOwnership Percentage
State or Government50,5670.0207%
General Public8,683,6263.56%
Public Companies10,883,6834.46%
Individual Insiders20,167,5858.26%
VC/PE Firms93,934,74038.5%
Institutions110,536,82145.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 86.84% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
25.1%
General Atlantic Service Company, L.P.
61,384,475US$2.4b0%23.31%
13.3%
Newlight Partners LP
32,550,265US$1.3b0%72.76%
12.9%
Capital Research and Management Company
31,468,466US$1.2b9.13%0.07%
4.91%
The Vanguard Group, Inc.
11,997,814US$467.9m10.1%0.01%
4.46%
Humana Inc.
10,883,683US$424.5m0%no data
3.01%
Michael Pykosz
7,362,553US$287.1m-10.5%no data
2.83%
Route One Investment Company, L.P.
6,917,287US$269.8m0%8.48%
2.22%
Maverick Capital, Ltd.
5,413,420US$211.1m1.3%4.52%
2.01%
BlackRock, Inc.
4,913,646US$191.6m3.34%no data
2.01%
Geoffrey Price
4,899,017US$191.1m0.5%no data
1.98%
Griffin Myers
4,835,123US$188.6m0.13%no data
1.47%
Eminence Capital, LP
3,587,928US$139.9m36.2%2.3%
1.37%
Holocene Advisors, LP
3,343,868US$130.4m1.67%0.74%
1.22%
Wellington Management Group LLP
2,978,154US$116.1m0%0.02%
1.13%
FMR LLC
2,756,999US$107.5m-88.7%0.01%
1.13%
Scopia Capital Management LP
2,751,389US$107.3m44.6%8.34%
1.02%
Spyglass Capital Management LLC
2,498,841US$97.5m87%7.28%
0.75%
State Street Global Advisors, Inc.
1,839,921US$71.8m-0.21%no data
0.74%
Citadel Advisors LLC
1,813,408US$70.7m-2.09%0.08%
0.64%
Geode Capital Management, LLC
1,562,174US$60.9m4.71%0.01%
0.58%
Redmile Group, LLC
1,420,617US$55.4m33.9%2.09%
0.57%
Timothy Cook
1,387,330US$54.1m1.95%no data
0.52%
Millennium Management LLC
1,271,592US$49.6m207%0.05%
0.47%
Eaton Vance Management
1,159,934US$45.2m0%0.02%
0.46%
Schroder Investment Management Limited
1,116,688US$43.6m-17.7%0.03%
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