Oscar Health, Inc. (OSCR)
NYSE: OSCR · Hospital & Medical Service Plans · New York, NY · filing with the SEC since 2013
Grade4.2
◀ Past 3.6● Present 3.8▶ Future 5.8
Who owns Oscar Health, Inc.
As filed with the SECHolders of 5% or more
2
Joshua Kushner holds 12.1% of Class A Common Stock, $0.00001 par value per share, as its SCHEDULE 13D/A filed Sep 18, 2026 says.
Directors and officers
22
report now, of 33 people on the record since 2021. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 2 named at left.
Holders of 5% or moreshare of the class, as filed
Joshua Kushner
SCHEDULE 13D/A · filed Sep 18, 2026 · Class A Common Stock, $0.00001 par value per share
Blackrock, Inc.
SCHEDULE 13G/A · filed Jul 17, 2025 · Class A Stock
JPMorgan Chase & Co.
SCHEDULE 13G/A · filed Jul 31, 2025 · Class A Common Stock, par value $0.00001 per share · reported falling below 5%, from 6.4% in Apr 29, 2025
T. Rowe Price Investment Management, Inc.
SCHEDULE 13G/A · filed Nov 14, 2025 · COMMON STOCK · reported falling below 5%
Marc Stad
SCHEDULE 13G/A · filed Feb 17, 2026 · Class A Common Stock, par value $0.00001 per share · reported falling below 5%
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%
Deerfield Mgmt, L.P.
SCHEDULE 13G/A · filed Nov 13, 2025 · Class A Common Stock · reported falling below 5%
What OSCR reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Health Insurance Subsidiaries
An entity · consolidated entity · owns, named in the 10-K filed Feb 13, 2026
14 subsidiaries in 1 country, from the list filed with the 10-K filed Feb 13, 2026.
Insider tradesForm 4
62sales
1purchases
57sales on a scheduled plan
7people selling
$150Msold, in dollars
$11.9Mbought, in dollars
Open-market trades on Form 4 from Oct 13, 2025 to Oct 13, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Oct 13, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window7 of 53 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Bertolini Mark T | Chief Executive Officer | 8 | $70.7M | 8 | 1 | $11.9M |
| Schlosser Mario | President of Technology & CTO | 29 | $68.8M | 25 | 0 | $0 |
| Blackley Richard Scott | Chief Financial Officer | 9 | $7.9M | 8 | 0 | $0 |
| Liang Janet | President, Oscar Insurance | 5 | $800,000 | 5 | 0 | $0 |
| Mcananey Adam | Chief Legal Officer | 5 | $800,000 | 5 | 0 | $0 |
| Wittman Vanessa Ames | director | 1 | $800,000 | 1 | 0 | $0 |
| Baltrus Victoria | Chief Accounting Officer | 5 | $200,000 | 5 | 0 | $0 |