• $390.5M
    Market Cap
  • 70.43%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
FEDERATED HERMES, INC.
12.71%
1.8M
0 (0.00%)
Mar 31, 2026
FRED ALGER MANAGEMENT, LLC
9.17%
1.3M
-187,006 (-14.68%)
Mar 31, 2026
ORBIMED ADVISORS LLC
8.62%
1.2M
0 (0.00%)
Mar 31, 2026
JANUS HENDERSON GROUP PLC
8.56%
1.2M
-237,725 (-20.01%)
Mar 31, 2026
AFFINITY ASSET ADVISORS, LLC
7.29%
1.0M
+22,400 (+2.21%)
Mar 31, 2026
BIOIMPACT CAPITAL LLC
7.21%
1.0M
+1.0M (+100.00%)
Mar 31, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
6.84%
950,000
+616,667 (+64.91%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions149.9M (77.78%)
  • Mutual Funds39.1M (20.31%)
  • Insiders3.7M (1.91%)
  • Other0 (0.00%)

Insider Transactions

  • 1.91% (3.7M)
    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
Kapoor Shivpreet Singh
Award
May 29, 2026
$0.00
18,353
$0.00
18,353
Brun Scott C.
Award
May 29, 2026
$0.00
18,353
$0.00
18,353
Kornfeld Steven
Award
May 29, 2026
$0.00
18,353
$0.00
18,353
GRYSKA DAVID W
Award
May 29, 2026
$0.00
18,353
$0.00
18,353
Wagner Paul A.
SEE REMARKS
Exempt
Apr 01, 2026
$0.00
1,250
$0.00
3,750
Riley Antony A
CHIEF FINANCIAL OFFICER
Exempt
Apr 01, 2026
$0.00
375
$0.00
1,125
Wagner Paul A.
SEE REMARKS
Exempt
Apr 01, 2026
$0.00
1,250
$0.00
84,428
Riley Antony A
CHIEF FINANCIAL OFFICER
Exempt
Apr 01, 2026
$0.00
375
$0.00
42,116
Wagner Paul A.
SEE REMARKS
In Kind
Apr 01, 2026
$2,436.28
98
$24.86
84,330
Riley Antony A
CHIEF FINANCIAL OFFICER
In Kind
Apr 01, 2026
$3,331.24
134
$24.86
41,982
Wagner Paul A.
SEE REMARKS
Award
Jan 12, 2026
$0.00
270,000
$0.00
270,000
Riley Antony A
CHIEF FINANCIAL OFFICER
Award
Jan 12, 2026
$0.00
90,000
$0.00
90,000
Wagner Paul A.
SEE REMARKS
Award
Jan 12, 2026
$0.00
180,000
$0.00
180,000
Riley Antony A
CHIEF FINANCIAL OFFICER
Award
Jan 12, 2026
$0.00
60,000
$0.00
60,000
Wagner Paul A.
SEE REMARKS
Exempt
Jan 01, 2026
$0.00
1,250
$0.00
5,000
Wagner Paul A.
SEE REMARKS
Exempt
Jan 01, 2026
$0.00
1,250
$0.00
83,342
Wagner Paul A.
SEE REMARKS
In Kind
Jan 01, 2026
$4,472.28
164
$27.27
83,178
Riley Antony A
CHIEF FINANCIAL OFFICER
Exempt
Oct 01, 2025
$0.00
375
$0.00
1,875
Wagner Paul A.
SEE REMARKS
Exempt
Oct 01, 2025
$0.00
1,250
$0.00
6,250
Riley Antony A
CHIEF FINANCIAL OFFICER
Exempt
Oct 01, 2025
$0.00
375
$0.00
31,974
Wagner Paul A.
SEE REMARKS
Exempt
Oct 01, 2025
$0.00
1,250
$0.00
82,190
Riley Antony A
CHIEF FINANCIAL OFFICER
In Kind
Oct 01, 2025
$1,945.68
134
$14.52
31,840
Wagner Paul A.
SEE REMARKS
In Kind
Oct 01, 2025
$1,422.96
98
$14.52
82,092
Riley Antony A
CHIEF FINANCIAL OFFICER
Exempt
Jul 01, 2025
$0.00
375
$0.00
2,250
Wagner Paul A.
SEE REMARKS
Exempt
Jul 01, 2025
$0.00
1,250
$0.00
7,500
Riley Antony A
CHIEF FINANCIAL OFFICER
Exempt
Jul 01, 2025
$0.00
375
$0.00
31,733
Wagner Paul A.
SEE REMARKS
Exempt
Jul 01, 2025
$0.00
1,250
$0.00
81,038
Riley Antony A
CHIEF FINANCIAL OFFICER
In Kind
Jul 01, 2025
$1,666.96
134
$12.44
31,599
Wagner Paul A.
SEE REMARKS
In Kind
Jul 01, 2025
$1,219.12
98
$12.44
80,940
Riley Antony A
CHIEF FINANCIAL OFFICER
Exempt
Apr 01, 2025
$0.00
375
$0.00
2,625