• $919.7M
    Market Cap
  • 76.49%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
10.86%
9.6M
+626,738 (+6.50%)
Mar 31, 2026
SUVRETTA CAPITAL MANAGEMENT, LLC
9.66%
8.6M
0 (0.00%)
Mar 31, 2026
BVF INC/IL
9.51%
8.4M
-171,393 (-2.03%)
Mar 31, 2026
BLACKROCK FUNDING, INC. /DE
8.94%
7.9M
+778,687 (+9.81%)
Dec 31, 2024
BLACKROCK INC.
7.85%
7.0M
+66,437 (+0.95%)
Jun 30, 2024
VANGUARD GROUP INC
6.20%
5.5M
+39,105 (+0.71%)
Dec 31, 2025
STATE STREET CORP
5.08%
4.5M
-419,199 (-9.29%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions1.4B (81.51%)
  • Mutual Funds314.1M (18.10%)
  • Insiders6.8M (0.39%)
  • Other0 (0.00%)

Insider Transactions

  • 0.39% (6.8M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $254,554.35
    Amount of InsiderBuying (last 12 months)
  • 7
    Number of InsiderSelling (last 12 months)
  • $41.7M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Leoni Mollie
Chief Medical Officer
Sell
Jun 18, 2026
$834,283.05
84,929
$9.82
182,345
WILSON TROY EDWARD
President and CEO
Exempt
Mar 23, 2026
$0.00
6,103
$0.00
0
WILSON TROY EDWARD
President and CEO
Exempt
Mar 23, 2026
$37,533.45
6,103
$6.15
435,456
Malley Thomas
Exempt
Mar 18, 2026
$0.00
10,000
$0.00
0
Malley Thomas
Exempt
Mar 18, 2026
$31,200.00
10,000
$3.12
10,000
DOYLE THOMAS JAMES
SVP, Finance & Accounting
Sell
Jan 27, 2026
$18,833.52
2,226
$8.46
150,083
Powl Brian T.
Chief Commercial Officer
Sell
Jan 27, 2026
$40,966.23
4,842
$8.46
184,847
DOYLE THOMAS JAMES
SVP, Finance & Accounting
Sell
Jan 27, 2026
$9,425.22
1,114
$8.46
148,969
Burrows Francis
Chief Scientific Officer
Sell
Jan 27, 2026
$11,091.98
1,311
$8.46
32,424
DOYLE THOMAS JAMES
SVP, Finance & Accounting
Sell
Jan 27, 2026
$5,880.19
695
$8.46
148,274
Bair Teresa Brophy
Chief Legal Officer
Sell
Jan 27, 2026
$34,655.03
4,096
$8.46
234,043
DOYLE THOMAS JAMES
SVP, Finance & Accounting
Sell
Jan 27, 2026
$18,833.52
2,226
$8.46
146,048
Leoni Mollie
Chief Medical Officer
Sell
Jan 27, 2026
$30,923.86
3,655
$8.46
271,799
DOYLE THOMAS JAMES
SVP, Finance & Accounting
Sell
Jan 27, 2026
$7,453.88
881
$8.46
145,167
Powl Brian T.
Chief Commercial Officer
Sell
Jan 27, 2026
$13,300.22
1,572
$8.46
183,275
FORD KATHLEEN
Chief Operating Officer
Sell
Jan 27, 2026
$15,339.25
1,813
$8.46
153,560
Bair Teresa Brophy
Chief Legal Officer
Sell
Jan 27, 2026
$19,755.73
2,335
$8.46
231,708
Leoni Mollie
Chief Medical Officer
Sell
Jan 27, 2026
$18,892.74
2,233
$8.46
269,566
Bair Teresa Brophy
Chief Legal Officer
Sell
Jan 27, 2026
$40,416.76
4,777
$8.46
226,931
Leoni Mollie
Chief Medical Officer
Sell
Jan 27, 2026
$8,046.13
951
$8.46
268,615
Leoni Mollie
Chief Medical Officer
Sell
Jan 27, 2026
$11,345.80
1,341
$8.46
267,274
FORD KATHLEEN
Chief Operating Officer
Award
Jan 02, 2026
$0.00
100,000
$0.00
100,000
Burrows Francis
Chief Scientific Officer
Award
Jan 02, 2026
$0.00
185,000
$0.00
185,000
FORD KATHLEEN
Chief Operating Officer
Award
Jan 02, 2026
$0.00
50,000
$0.00
155,373
Powl Brian T.
Chief Commercial Officer
Award
Jan 02, 2026
$0.00
100,000
$0.00
100,000
DOYLE THOMAS JAMES
SVP, Finance & Accounting
Award
Jan 02, 2026
$0.00
42,500
$0.00
42,500
Bair Teresa Brophy
Chief Legal Officer
Award
Jan 02, 2026
$0.00
100,000
$0.00
100,000
DOYLE THOMAS JAMES
SVP, Finance & Accounting
Award
Jan 02, 2026
$0.00
21,250
$0.00
152,309
Powl Brian T.
Chief Commercial Officer
Award
Jan 02, 2026
$0.00
50,000
$0.00
189,689
WILSON TROY EDWARD
President and CEO
Award
Jan 02, 2026
$0.00
1.1M
$0.00
1.1M