Overview
Smart money at a glance
Filings to Sep 23, 2026Net buying: insiders sold $0 and bought $3K on the open market in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.
- Company insidersSEC Form 4, last 90 days
- +$3K netNet buying
- CongressSTOCK Act, last 180 days
- NoneNo trades disclosed
- Big fundsSEC 13F, latest quarter
- NoneNo large changes
Key stats
Fundamentals Sep 23- 52-wk high
- $3.54
- 52-wk low
- $0.22
- Prev close
- $1.93
- Mkt cap
- $3.2M
- Beta
- 1.45
- P/S
- 28.1x
- P/B
- 0.5x
- Profit margin
- +0.0%
- Op margin
- -15328.0%
- ROE
- -343.1%
What do analysts expect?
No analyst coverage yet.
Questions about VIVS filings
Are insiders buying or selling VivoSim Labs, Inc. (VIVS) stock?
Net buying: insiders sold $0 and bought $3K of VIVS stock on the open market in the 90 days to Sep 23, 2026, according to SEC Form 4 filings. The largest was Lialin, Tony Serge (Chief Commercial Officer), who bought $3K. The latest filing was on Sep 1, 2026.
Which members of Congress have traded VIVS recently?
None. No member of Congress disclosed a VIVS trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.
How current is this VIVS smart-money data?
This summary uses filings available on Sep 23, 2026. Insiders must report trades to the SEC within 2 business days, members of Congress have up to 45 days to disclose a trade, and funds file 13F holdings up to 45 days after each quarter ends, so the latest moves may not be public yet.
Smart money
6 funds hold a position and insiders have been net buying.
What insiders are doing
Buys (1)
- LT
Lialin Tony Serge
$3K
bought
How top traders are positioned
No tracked top-trader positions in VIVS right now.
Live Hyperliquid positioning - not every stock is covered
Earnings
Results versus expectations
No reported figure for the latest quarter.
Our data provider never published one, so there is no beat-or-miss to show. The company's own release is above where we have it.
Reports Nov 5, 2026, in 43 days
Financials
Is the business strong?
This company is running thin margins.
- Net margin
- 0.0%
- Market cap
- $3M
Valuation
- P/S28.13
- P/B0.54
Quality
- Operating margin-15328.0%
- ROE-343.1%
- ROA-89.5%
Growth
- Beta1.45
Technicals
Price structure
Technicals sync when verified market data is available. No sample data is shown.