VIVS
VivoSim (VIVS)
NASDAQ
$0.16+$0.003 (+2.20%)
Price as of Nov 12, 2026 8:50 AM EST
  • $2.1M
    Market Cap
  • -93.16%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
0.13%
22,374
0 (0.00%)
Dec 31, 2025
GEODE CAPITAL MANAGEMENT, LLC
0.12%
20,173
-5,803 (-28.77%)
Sep 30, 2026
RENAISSANCE TECHNOLOGIES LLC
0.11%
18,500
+18,500 (+100.00%)
Jun 30, 2026
HRT FINANCIAL LP
0.11%
18,319
+18,319 (+100.00%)
Jun 30, 2026
N/A
0.09%
15,371
+15,371 (+100.00%)
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
0.09%
15,371
0 (0.00%)
Jun 30, 2026
BLACKROCK, INC.
0.07%
11,817
0 (0.00%)
Jun 30, 2026

Current Ownership Distribution

  • Other15.6M (94.21%)
  • Institutions627,095 (3.78%)
  • Mutual Funds168,573 (1.02%)
  • Insiders165,083 (1.00%)

Insider Transactions

  • 1.00% (165,083)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $7,299.84
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Lialin Tony Serge
Chief Commercial Officer
Buy
Aug 31, 2026
$2,804.00
10,000
$0.28
10,000
Milhous Alison Tjosvold
Award
Jan 27, 2026
$0.00
15,000
$0.00
19,899
STERN ADAM K
Award
Jan 27, 2026
$0.00
15,000
$0.00
19,899
Murphy Keith
EXECUTIVE CHAIRMAN
Award
Jan 27, 2026
$0.00
15,000
$0.00
26,053
Gobel David
Award
Jan 27, 2026
$0.00
15,000
$0.00
15,000
Sethi Amar Akhtar
Chief Scientific Officer
Award
Nov 25, 2025
$0.00
53,500
$0.00
53,500
Gobel David
Sell
Nov 17, 2025
$7,299.84
3,266
$2.24
0
Lialin Tony Serge
Chief Commercial Officer
Award
Aug 11, 2025
$0.00
40,000
$0.00
40,000