• $745.5M
    Market Cap
  • -37.26%
    1-Year Change
  • Medical Devices
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
EVENTIDE ASSET MANAGEMENT, LLC
13.90%
6.3M
+308,185 (+4.93%)
Jun 30, 2026
SOLEUS CAPITAL MANAGEMENT, L.P.
9.77%
4.4M
+39,213 (+0.89%)
Jun 30, 2026
MORGAN STANLEY
9.48%
4.3M
+39,188 (+0.92%)
Jun 30, 2026
WELLINGTON MANAGEMENT GROUP LLP
8.67%
3.9M
0 (0.00%)
Sep 30, 2025
SANDS CAPITAL VENTURES, LLC
8.24%
3.7M
0 (0.00%)
Jun 30, 2026
BLACKROCK, INC.
7.42%
3.3M
+301,576 (+9.03%)
Jun 30, 2026
POINT72 ASSET MANAGEMENT, L.P.
5.01%
2.3M
-270,357 (-11.99%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions278.6M (84.00%)
  • Mutual Funds51.9M (15.64%)
  • Insiders1.2M (0.37%)
  • Other0 (0.00%)

Insider Transactions

  • 0.37% (1.2M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 8
    Number of InsiderSelling (last 12 months)
  • $65.2M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Hopman Mark
Chief Commercial Officer
Sell
Sep 09, 2026
$680,723.44
36,870
$18.46
87,157
Russell Steven Jon
Chief Medical Officer
Sell
Sep 02, 2026
$80,676.40
4,221
$19.11
169,628
Mensinger Mike
Chief Product Officer
Sell
Sep 02, 2026
$83,619.81
4,375
$19.11
180,040
Hopman Mark
Chief Commercial Officer
Sell
Sep 02, 2026
$101,815.48
5,327
$19.11
124,027
Feider Stephen
Chief Financial Officer
Sell
Sep 02, 2026
$127,579.94
6,675
$19.11
159,378
Saint Sean
President & CEO
Sell
Sep 02, 2026
$322,380.66
16,867
$19.11
404,070
Feider Stephen
Chief Financial Officer
Exempt
Jun 29, 2026
$0.00
4,896
$0.00
39,817
Feider Stephen
Chief Financial Officer
Exempt
Jun 29, 2026
$24,969.60
4,896
$5.10
170,827
Feider Stephen
Chief Financial Officer
Sell
Jun 29, 2026
$83,380.84
4,896
$17.03
165,931
Feider Stephen
Chief Financial Officer
Exempt
Jun 26, 2026
$25,408.20
4,982
$5.10
171,035
Feider Stephen
Chief Financial Officer
Sell
Jun 26, 2026
$87,006.36
5,104
$17.05
165,931
Feider Stephen
Chief Financial Officer
Exempt
Jun 26, 2026
$0.00
4,982
$0.00
44,713
Hopman Mark
Chief Commercial Officer
Sell
Jun 24, 2026
$18,880.44
1,258
$15.01
129,354
Jones Christy
Sell
Jun 24, 2026
$21,090.00
1,406
$15.00
25,994
Feider Stephen
Chief Financial Officer
Sell
Mar 02, 2026
$17,652.36
1,428
$12.36
172,729
Hopman Mark
Chief Commercial Officer
Sell
Mar 02, 2026
$10,309.57
834
$12.36
139,486
Russell Steven Jon
Chief Medical Officer
Sell
Mar 02, 2026
$12,683.00
1,026
$12.36
179,096
Saint Sean
President & CEO
Sell
Mar 02, 2026
$41,831.65
3,384
$12.36
437,809
Mensinger Mike
Chief Product Officer
Sell
Mar 02, 2026
$13,152.74
1,064
$12.36
188,793
Feider Stephen
Chief Financial Officer
Award
Feb 27, 2026
$0.00
70,831
$0.00
70,831
Hopman Mark
Chief Commercial Officer
Award
Feb 27, 2026
$0.00
58,749
$0.00
58,749
Russell Steven Jon
Chief Medical Officer
Award
Feb 27, 2026
$0.00
58,749
$0.00
58,749
Saint Sean
President & CEO
Award
Feb 27, 2026
$0.00
184,837
$0.00
184,837
Feider Stephen
Chief Financial Officer
Award
Feb 27, 2026
$0.00
131,543
$0.00
174,157
Hopman Mark
Chief Commercial Officer
Award
Feb 27, 2026
$0.00
109,105
$0.00
140,320
Russell Steven Jon
Chief Medical Officer
Award
Feb 27, 2026
$0.00
109,105
$0.00
180,122
Mensinger Mike
Chief Product Officer
Award
Feb 27, 2026
$0.00
58,749
$0.00
58,749
Saint Sean
President & CEO
Award
Feb 27, 2026
$0.00
343,269
$0.00
441,193
Mensinger Mike
Chief Product Officer
Award
Feb 27, 2026
$0.00
109,105
$0.00
189,857
Dearen Danny L.
Award
Jan 13, 2026
$0.00
3,997
$0.00
15,244