• $228.8M
    Market Cap
  • 170.66%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
FEDERATED HERMES, INC.
73.12%
5.1M
-258,551 (-5.06%)
Mar 31, 2026
VIVO CAPITAL, LLC
61.82%
4.3M
0 (0.00%)
Mar 31, 2026
JANUS HENDERSON GROUP PLC
61.41%
4.3M
+4.3M (+99.79%)
Mar 31, 2026
BALYASNY ASSET MANAGEMENT L.P.
60.90%
4.3M
+4.3M (+100.00%)
Mar 31, 2026
LOGOS GLOBAL MANAGEMENT LP
45.97%
3.2M
-96,000 (-2.99%)
Mar 31, 2026
FARALLON CAPITAL MANAGEMENT LLC
33.82%
2.4M
0 (0.00%)
Mar 31, 2026
FORESITE CAPITAL MANAGEMENT VI LLC
28.41%
2.0M
+2.0M (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Mutual Funds148.8M (49.27%)
  • Institutions128.4M (42.51%)
  • Insiders24.8M (8.22%)
  • Other0 (0.00%)

Insider Transactions

  • 8.22% (24.8M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Kaul Inderjit
Award
Mar 31, 2026
$0.00
12,169
$0.00
12,169
Laghrissi-Thode Fouzia
Award
Dec 22, 2025
$0.00
50,000
$0.00
50,000
Ahlholm Frederick W
SVP, CFO and Secretary
Award
Dec 22, 2025
$0.00
500,000
$0.00
500,000
VAN HEEK G JAN
Award
Dec 22, 2025
$0.00
50,000
$0.00
50,000
HASLER HANS PETER
Award
Dec 22, 2025
$0.00
50,000
$0.00
50,000
Luthringer Remy
CEO
Award
Dec 22, 2025
$0.00
2.3M
$0.00
2.3M
Kupfer David
Award
Dec 22, 2025
$0.00
50,000
$0.00
50,000
Race Geoff
President
Award
Dec 22, 2025
$0.00
1.5M
$0.00
1.5M
Kaul Inderjit
Award
Dec 22, 2025
$0.00
364,504
$0.00
364,504
HASLER HANS PETER
Award
Dec 05, 2024
$0.00
12,500
$0.00
12,500
Kupfer David
Award
Dec 05, 2024
$0.00
12,500
$0.00
12,500
Luthringer Remy
CEO
Award
Dec 05, 2024
$0.00
105,000
$0.00
105,000
Ahlholm Frederick W
SVP, CFO and Secretary
Award
Dec 05, 2024
$0.00
47,500
$0.00
47,500
Laghrissi-Thode Fouzia
Award
Dec 05, 2024
$0.00
12,500
$0.00
12,500
VAN HEEK G JAN
Award
Dec 05, 2024
$0.00
12,500
$0.00
12,500
Race Geoff
President
Award
Dec 05, 2024
$0.00
95,000
$0.00
95,000