YDES
YD BIO (YDES)
NASDAQ
$7.78-$0.03 (-0.44%)
Price as of Oct 02, 2026 4:47 PM EDT
  • N/A
    Market Cap
  • -59.48%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
GARRETT WEALTH ADVISORY GROUP, LLC
0.12%
84,630
+84,630 (+100.00%)
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
0.09%
62,714
+2,478 (+3.95%)
Jun 30, 2026
CYPRESS CAPITAL MANAGEMENT LLC (WY)
0.05%
33,690
+3,000 (+8.90%)
Jun 30, 2026
CERITY PARTNERS LLC
0.05%
32,406
0 (0.00%)
Jun 30, 2026
CITADEL ADVISORS LLC
0.04%
30,106
+10,656 (+35.39%)
Jun 30, 2026
JANE STREET GROUP, LLC
0.03%
21,423
+21,423 (+100.00%)
Jun 30, 2026
UBS GROUP AG
0.02%
12,384
+756 (+6.10%)
Jun 30, 2026

Current Ownership Distribution

  • Other59.1M (83.43%)
  • Insiders11.3M (15.94%)
  • Institutions443,772 (0.63%)
  • Mutual Funds0 (0.00%)

Insider Transactions

  • 15.94% (11.3M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $128.7M
    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
Shen Ethan PhD
CEO
Buy
Sep 14, 2026
$48,895.00
12,700
$3.85
11.3M
Shen Ethan PhD
CEO
Buy
Sep 09, 2026
$12,183.00
3,100
$3.93
11.2M
Shen Ethan PhD
CEO
Buy
Sep 04, 2026
$67,447.26
18,378
$3.67
11.2M
Lu Shao-Ta
Award
Jun 30, 2026
$0.00
5,749
$0.00
5,749
Chang Kochi
Award
Jun 30, 2026
$0.00
5,749
$0.00
5,749
Lu Shao-Ta
Exempt
Jun 30, 2026
$0.00
5,749
$0.00
0
Chang Kochi
Exempt
Jun 30, 2026
$0.00
5,749
$0.00
0
Lu Shao-Ta
Exempt
Jun 30, 2026
$0.00
5,749
$0.00
7,830
Chang Kochi
Exempt
Jun 30, 2026
$0.00
5,749
$0.00
7,830