• $1.5B
    Market Cap
  • 43.42%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
SUVRETTA CAPITAL MANAGEMENT, LLC
9.45%
4.4M
+295,048 (+6.70%)
Mar 31, 2026
INFINITUM ASSET MANAGEMENT, LLC
8.91%
4.1M
+25,000 (+0.60%)
Mar 31, 2026
HHLR ADVISORS, LTD.
8.44%
3.9M
0 (0.00%)
Mar 31, 2026
ORBIMED ADVISORS LLC
6.50%
3.0M
0 (0.00%)
Mar 31, 2026
FMR LLC
6.48%
3.0M
-687,440 (-22.79%)
Mar 31, 2026
BLACKROCK, INC.
5.43%
2.5M
+157,463 (+6.22%)
Mar 31, 2026
BLACKROCK FUNDING, INC. /DE
4.58%
2.1M
+203,673 (+9.54%)
Dec 31, 2024

Current Ownership Distribution

  • Institutions210.4M (80.43%)
  • Mutual Funds41.4M (15.82%)
  • Insiders9.8M (3.75%)
  • Other0 (0.00%)

Insider Transactions

  • 3.75% (9.8M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $78.8M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Peterson Kristine
Award
Jun 18, 2026
$0.00
13,562
$0.00
13,562
Kastenmayer James Paul
General Counsel
Award
Feb 02, 2026
$0.00
130,000
$0.00
130,000
LaChapelle Robin
Chief Operating Officer
Award
Feb 02, 2026
$0.00
130,000
$0.00
130,000
Lutzker Stuart
President of R&D
Award
Feb 02, 2026
$0.00
150,000
$0.00
150,000
Kung Winston
Chief Financial Officer
Award
Feb 02, 2026
$0.00
140,000
$0.00
140,000
Hillhouse Capital Management, Ltd.
Sell
Dec 10, 2025
$13.0M
555,555
$23.37
3.9M
Peterson Kristine
Award
Jun 18, 2025
$0.00
15,502
$0.00
15,502
Parsey Merdad
Award
Jun 18, 2025
$0.00
15,502
$0.00
15,502
Parsey Merdad
Award
Apr 28, 2025
$0.00
28,346
$0.00
28,346
Yao Zhengbin
President and CEO
Award
Feb 03, 2025
$0.00
380,000
$0.00
380,000
Lutzker Stuart
President of R&D
Award
Feb 03, 2025
$0.00
120,000
$0.00
120,000
LaChapelle Robin
Chief Operating Officer
Award
Feb 03, 2025
$0.00
120,000
$0.00
120,000
Kung Winston
Chief Financial Officer
Award
Feb 03, 2025
$0.00
120,000
$0.00
120,000