• $7.8B
    Market Cap
  • 146.28%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
FMR LLC
8.25%
16.9M
-42,866 (-0.25%)
Mar 31, 2026
DEEP TRACK CAPITAL, LP
5.61%
11.5M
0 (0.00%)
Mar 31, 2026
VANGUARD GROUP INC
3.79%
7.8M
+952,504 (+12.24%)
Dec 31, 2025
BLACKROCK, INC.
3.20%
6.6M
+516,281 (+7.85%)
Mar 31, 2026
BAKER BROS. ADVISORS LP
2.66%
5.5M
0 (0.00%)
Mar 31, 2026
BLACKROCK FUNDING, INC. /DE
2.51%
5.1M
+89,921 (+1.75%)
Dec 31, 2024
BLACKROCK INC.
2.39%
4.9M
+439,327 (+8.94%)
Jun 30, 2024

Current Ownership Distribution

  • Institutions1.3B (75.34%)
  • Mutual Funds300.3M (17.59%)
  • Insiders120.7M (7.07%)
  • Other0 (0.00%)

Insider Transactions

  • 7.07% (120.7M)
    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)
  • $98.0M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Van Tuyl Christopher
Chief Legal Officer
Sell
Jun 18, 2026
$93,217.26
2,634
$35.39
180,597
Gloria Melanie
Chief Operating Officer
Sell
Apr 08, 2026
$216,567.26
8,722
$24.83
245,222
Van Tuyl Christopher
Chief Legal Officer
Sell
Apr 08, 2026
$128,246.95
5,165
$24.83
183,231
Stout Jay S
Chief Technology Officer
Sell
Apr 08, 2026
$213,885.62
8,614
$24.83
255,957
Stout Jay S
Chief Technology Officer
Sell
Apr 08, 2026
$37,691.94
1,518
$24.83
254,439
Venker Eric
Chief Executive Officer
Award
Apr 07, 2026
$0.00
336,043
$0.00
336,043
Bauer Jake
Award
Apr 07, 2026
$0.00
7,061
$0.00
7,061
Stout Jay S
Chief Technology Officer
Award
Apr 07, 2026
$0.00
96,851
$0.00
96,851
Pande Atul
Award
Apr 07, 2026
$0.00
7,061
$0.00
7,061
Venker Eric
Chief Executive Officer
Award
Apr 07, 2026
$0.00
232,252
$0.00
251,813
Torti Frank
Award
Apr 07, 2026
$0.00
88,325
$0.00
88,325
Fromkin Andrew J.
Award
Apr 07, 2026
$0.00
7,061
$0.00
7,061
Girao Tiago
Chief Financial Officer
Award
Apr 07, 2026
$0.00
94,002
$0.00
94,002
Stout Jay S
Chief Technology Officer
Award
Apr 07, 2026
$0.00
66,937
$0.00
264,571
Gloria Melanie
Chief Operating Officer
Award
Apr 07, 2026
$0.00
121,063
$0.00
121,063
Fromkin Andrew J.
Award
Apr 07, 2026
$0.00
13,880
$0.00
99,732
Pande Atul
Award
Apr 07, 2026
$0.00
13,880
$0.00
116,731
Torti Frank
Award
Apr 07, 2026
$0.00
174,189
$0.00
1.0M
Susman Robert Graham
Award
Apr 07, 2026
$0.00
7,061
$0.00
7,061
Bauer Jake
Award
Apr 07, 2026
$0.00
13,880
$0.00
38,896
Girao Tiago
Chief Financial Officer
Award
Apr 07, 2026
$0.00
64,968
$0.00
273,356
Van Tuyl Christopher
Chief Legal Officer
Award
Apr 07, 2026
$0.00
59,820
$0.00
59,820
Susman Robert Graham
Award
Apr 07, 2026
$0.00
13,880
$0.00
38,896
Gloria Melanie
Chief Operating Officer
Award
Apr 07, 2026
$0.00
83,671
$0.00
253,944
Van Tuyl Christopher
Chief Legal Officer
Award
Apr 07, 2026
$0.00
41,343
$0.00
188,396
Venker Eric
Chief Executive Officer
Sell
Apr 02, 2026
$308,192.80
12,820
$24.04
20,970
Venker Eric
Chief Executive Officer
Sell
Apr 02, 2026
$34,661.40
1,409
$24.60
19,561
Venker Eric
Chief Executive Officer
Exempt
Apr 01, 2026
$0.00
368,750
$0.00
1.1M
Venker Eric
Chief Executive Officer
Exempt
Apr 01, 2026
$5.3M
368,750
$14.46
368,750
Venker Eric
Chief Executive Officer
Return
Apr 01, 2026
$8.4M
334,960
$25.10
33,790