• $1.1M
    Market Cap
  • -98.91%
    1-Year Change
  • Medical Devices
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
HRT FINANCIAL LP
25.74%
205,442
+164,811 (+80.22%)
Jun 30, 2026
JANE STREET GROUP, LLC
16.09%
128,459
+128,459 (+100.00%)
Jun 30, 2026
CITADEL ADVISORS LLC
9.96%
79,530
+79,530 (+100.00%)
Jun 30, 2026
IKARIAN CAPITAL, LLC
5.74%
45,830
0 (0.00%)
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
4.29%
34,207
-12,794 (-37.40%)
Jun 30, 2026
VIRTU FINANCIAL LLC
2.35%
18,726
+18,726 (+100.00%)
Jun 30, 2026
GRANITE ISLANDS PRIVATE WEALTH, LLC
1.97%
15,700
+15,700 (+100.00%)
Jun 30, 2026

Current Ownership Distribution

  • Insiders9.0M (57.30%)
  • Institutions6.7M (42.29%)
  • Mutual Funds64,861 (0.41%)
  • Other0 (0.00%)

Insider Transactions

  • 57.30% (9.0M)
    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
Balo Andrew K
Award
Oct 03, 2025
$0.00
4,055
$0.00
4,055
Carter Erin Catherine
Award
Oct 03, 2025
$0.00
4,055
$0.00
4,055
Balo Andrew K
Award
Oct 03, 2025
$0.00
1,285
$0.00
4,692
Carter Erin Catherine
Award
Oct 03, 2025
$0.00
386
$0.00
2,148
Balo Andrew K
Award
Jul 11, 2025
$0.00
3,332
$0.00
3,407
Carter Erin Catherine
Award
Jul 11, 2025
$0.00
1,000
$0.00
1,762
Danzig Allen
Award
Mar 26, 2025
$0.00
1,498
$0.00
1,922
Danzig Allen
Award
Mar 26, 2025
$0.00
1,498
$0.00
1,922
BALLANTYNE JOHN
Award
Mar 26, 2025
$0.00
4,126
$0.00
4,126
BALLANTYNE JOHN
Award
Mar 26, 2025
$0.00
4,126
$0.00
4,126
Malave Luis
Award
Mar 26, 2025
$0.00
2,076
$0.00
143,617
Fischell Robert
Award
Mar 26, 2025
$0.00
1,498
$0.00
2,045
Carter Erin Catherine
Award
Mar 26, 2025
$0.00
1,896
$0.00
45,632
Balo Andrew K
Award
Mar 26, 2025
$0.00
4,490
$0.00
4,490
Fischell Robert
Award
Mar 26, 2025
$0.00
1,498
$0.00
2,045
Balo Andrew K
Award
Mar 26, 2025
$0.00
4,490
$0.00
4,490
Malave Luis
Award
Mar 26, 2025
$0.00
2,076
$0.00
143,617
Goode Paul
Chief Executive Officer
Other
Mar 25, 2025
$0.00
42
$0.00
339
Balo Andrew K
Award
Mar 25, 2025
$0.00
75
$0.00
75
Carter Erin Catherine
Award
Mar 25, 2025
$0.00
32
$0.00
762
Malave Luis
In The Money
Mar 12, 2025
$0.00
6,886
$0.00
0
Goode Paul
Chief Executive Officer
In The Money
Mar 12, 2025
$0.00
796
$0.00
0
BALLANTYNE JOHN
In The Money
Mar 12, 2025
$0.00
2.6M
$0.00
2.7M
Goode Paul
Chief Executive Officer
In The Money
Mar 12, 2025
$0.00
796
$0.00
0
John A. Ballantyne Revocable Living Trust dated 08/01/2017
In The Money
Mar 12, 2025
$0.00
132,036
$0.00
0
Goode Paul
Chief Executive Officer
In The Money
Mar 12, 2025
$0.00
15,435
$0.00
18,989
Carter Erin Catherine
In The Money
Mar 12, 2025
$0.00
2,078
$0.00
0
BALLANTYNE JOHN
In The Money
Mar 12, 2025
$0.00
2.6M
$0.00
2.7M
Malave Luis
In The Money
Mar 12, 2025
$0.00
133,532
$0.00
141,541
Goode Paul
Chief Executive Officer
In The Money
Mar 12, 2025
$0.00
15,435
$0.00
18,989