OSCR
OSCAR HEALTH-A (OSCR)
NYSE
$31.51-$0.10 (-0.30%)
Price as of Jul 14, 2026 5:53 AM EDT
  • $8.4B
    Market Cap
  • 109.55%
    1-Year Change
  • Healthcare Plans
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
7.98%
20.7M
+540,851 (+2.61%)
Dec 31, 2025
BLACKROCK, INC.
6.68%
17.3M
+53,688 (+0.31%)
Mar 31, 2026
BLACKROCK FUNDING, INC. /DE
6.26%
16.2M
+753,208 (+4.64%)
Dec 31, 2024
BLACKROCK INC.
5.47%
14.2M
+2.0M (+13.98%)
Jun 30, 2024
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)
4.49%
11.6M
-191,227 (-1.64%)
Jun 30, 2025
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
4.49%
11.6M
+2.4M (+20.84%)
Mar 31, 2026
N/A
4.16%
10.8M
+10.8M (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions3.0B (81.33%)
  • Mutual Funds642.2M (17.58%)
  • Insiders40.1M (1.10%)
  • Other0 (0.00%)

Insider Transactions

  • 1.10% (40.1M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 5
    Number of InsiderSelling (last 12 months)
  • $2.1B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Plouffe David
Award
Jul 09, 2026
$21,247.20
681
$31.20
7,535
Sankaran Sid
Award
Jul 09, 2026
$26,769.60
858
$31.20
2,061
Gassen William
Award
Jul 09, 2026
$21,340.80
684
$31.20
7,071
Schlosser Mario
Conversion
Jul 01, 2026
$0.00
47,500
$0.00
538,333
Schlosser Mario
Conversion
Jul 01, 2026
$0.00
47,500
$0.00
47,500
Schlosser Mario
Sell
Jul 01, 2026
$106,200.00
3,600
$29.50
43,900
Schlosser Mario
Sell
Jul 01, 2026
$421,097.60
13,672
$30.80
30,228
Schlosser Mario
Sell
Jul 01, 2026
$956,716.20
30,228
$31.65
0
Bertolini Mark T
Chief Executive Officer
Sell
Jun 30, 2026
$13.9M
488,654
$28.35
7.9M
Bertolini Mark T
Chief Executive Officer
Sell
Jun 30, 2026
$3.9M
135,590
$28.97
7.8M
Bertolini Mark T
Chief Executive Officer
Sell
Jun 29, 2026
$16.2M
555,826
$29.17
8.4M
Bertolini Mark T
Chief Executive Officer
Sell
Jun 29, 2026
$1.8M
58,926
$30.08
8.4M
Bertolini Mark T
Chief Executive Officer
Sell
Jun 26, 2026
$12.8M
441,373
$29.11
9.1M
Bertolini Mark T
Chief Executive Officer
Sell
Jun 26, 2026
$4.5M
149,795
$29.79
9.0M
Bertolini Mark T
Chief Executive Officer
Sell
Jun 25, 2026
$17.1M
597,942
$28.60
9.6M
Bertolini Mark T
Chief Executive Officer
Sell
Jun 25, 2026
$500,176.00
17,200
$29.08
9.6M
Schlosser Mario
Exempt
Jun 23, 2026
$0.00
660,000
$0.00
3.7M
Schlosser Mario
Exempt
Jun 23, 2026
$6.4M
660,000
$9.75
2.1M
Schlosser Mario
Conversion
Jun 23, 2026
$0.00
880,000
$0.00
1.2M
Schlosser Mario
Conversion
Jun 23, 2026
$0.00
50,000
$0.00
283,333
Schlosser Mario
Conversion
Jun 23, 2026
$0.00
50,000
$0.00
283,333
Schlosser Mario
Conversion
Jun 23, 2026
$0.00
47,500
$0.00
585,833
Schlosser Mario
Conversion
Jun 23, 2026
$0.00
880,000
$0.00
1.4M
Schlosser Mario
Sell
Jun 23, 2026
$8.3M
286,988
$28.95
1.1M
Schlosser Mario
Sell
Jun 23, 2026
$17.5M
591,213
$29.58
482,665
Schlosser Mario
Sell
Jun 23, 2026
$54,131.91
1,799
$30.09
480,866
Schlosser Mario
Conversion
Jun 23, 2026
$0.00
50,000
$0.00
50,000
Schlosser Mario
Sell
Jun 23, 2026
$472,087.65
16,307
$28.95
33,693
Schlosser Mario
Sell
Jun 23, 2026
$993,621.78
33,591
$29.58
102
Schlosser Mario
Sell
Jun 23, 2026
$3,069.18
102
$30.09
0