XBIO
XENETIC BIOSCS (XBIO)
NASDAQ
$1.92-$0.01 (-0.78%)
Price as of Oct 22, 2026 4:00 PM EDT
  • $4.7M
    Market Cap
  • -45.55%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
DIMENSIONAL FUND ADVISORS LP
2.08%
48,755
-13,593 (-27.88%)
Dec 31, 2021
SUSQUEHANNA INTERNATIONAL GROUP, LLP
1.07%
25,040
+25,040 (+100.00%)
Dec 31, 2022
TWO SIGMA ADVISERS, LLC
1.04%
24,400
-130,700 (-535.66%)
Dec 31, 2021
FIRST REPUBLIC INVESTMENT MANAGEMENT, INC.
0.85%
20,000
+10,000 (+50.00%)
Mar 31, 2022
SIMPLEX TRADING, LLC
0.06%
1,361
+1,361 (+100.00%)
Mar 31, 2023
ADVISOR GROUP HOLDINGS, INC.
0.03%
600
0 (0.00%)
Mar 31, 2022

Current Ownership Distribution

  • Institutions6.3M (40.37%)
  • Insiders6.0M (38.55%)
  • Mutual Funds3.3M (21.07%)
  • Other0 (0.00%)

Insider Transactions

  • 38.55% (6.0M)
    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
Dastoor Firdaus J.
Award
Dec 31, 2025
$0.00
2,500
$0.00
2,500
Borisenko Grigory G.
Award
Dec 31, 2025
$0.00
2,500
$0.00
2,500
VINOGRADOV ALEXEY ANDREEVICH
Award
Dec 31, 2025
$0.00
2,500
$0.00
2,500
Kornberg Roger D.
Award
Dec 31, 2025
$0.00
2,500
$0.00
2,500
Borisenko Grigory G.
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500
Dastoor Firdaus J.
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500
Kornberg Roger D.
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500
VINOGRADOV ALEXEY ANDREEVICH
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500
VINOGRADOV ALEXEY ANDREEVICH
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500
Borisenko Grigory G.
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500
Kornberg Roger D.
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500
Dastoor Firdaus J.
Award
Dec 11, 2024
$0.00
2,500
$0.00
2,500