VivoSim Labs Ownership | Who Owns VivoSim Labs?
VivoSim Labs Ownership Summary
VivoSim Labs is owned by 2.07% institutional investors, 13.08% insiders, and 84.85% retail investors. Geode capital management is the largest institutional shareholder, holding 2.52% of VIVS shares. Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund, with 0.48% of its assets in VivoSim Labs shares.
VIVS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | VivoSim Labs | 2.07% | 13.08% | 84.85% |
| Sector | Healthcare Stocks | 50.50% | 12.33% | 37.17% |
| Industry | Biotech Stocks | 49.09% | 12.06% | 38.85% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Geode capital management | 36.85K | 2.52% | $52.70K |
| Vanguard group | 22.37K | 1.53% | $40.50K |
| Blackrock funding, inc. /de | 11.82K | 0.81% | $16.90K |
| Two sigma securities | 18.21K | 0.73% | $53.19K |
| Vanguard fiduciary trust | 7.00K | 0.48% | $10.01K |
| Tower research capital llc (trc) | 2.31K | 0.16% | $3.30K |
| Ubs group | 952.00 | 0.07% | $1.36K |
| Sbi securities | 221.00 | 0.02% | $316.00 |
| Larson financial group | 166.00 | 0.01% | $237.00 |
| Albion financial group /ut | 159.00 | 0.01% | $228.00 |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Two sigma securities | 18.21K | 0.01% | $53.19K |
| Tower research capital llc (trc) | 2.31K | 0.00% | $3.30K |
| Geode capital management | 36.85K | - | $52.70K |
| Drw securities | - | - | - |
| Golden state wealth management | 2.00 | - | $3.00 |
| Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main | 16.00 | - | $46.00 |
| Sound income strategies | - | - | - |
| Rockefeller capital management | 2.00 | - | $3.00 |
| Ifp advisors | - | - | - |
| Prescott group capital management | - | - | - |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Two sigma securities | 18.21K | 0.01% | 18.21K |
| Geode capital management | 36.85K | - | 16.20K |
| Vanguard fiduciary trust | 7.00K | - | 7.00K |
| Ubs group | 952.00 | - | 936.00 |
| Tower research capital llc (trc) | 2.31K | 0.00% | 420.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Drw securities | - | - | -67.48K |
| Hrt financial lp | - | - | -31.60K |
| Prescott group capital management | - | - | -23.38K |
| Citadel advisors | - | - | -19.45K |
| Goldman sachs group | - | - | -16.07K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Two sigma securities | 18.21K | 0.01% | 18.21K | $53.19K |
| Vanguard fiduciary trust | 7.00K | - | 7.00K | $10.01K |
| Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main | 16.00 | - | 16.00 | $46.00 |
| Caitong asset management | 3.00 | - | 3.00 | $4.00 |
| Activest wealth management | 2.00 | - | 2.00 | $3.00 |
Sold Out
| Holder | Change |
|---|---|
| Cibc private wealth group | -1.00 |
| Koesten, hirschmann & crabtree | -2.00 |
| Mcilrath & eck | -2.00 |
| Cullen/frost bankers | -2.00 |
| Signaturefd | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 12 | -53.85% | 30,330 | -70.99% | 2 | 4.06% | 6 | -14.29% | 1 | -80.00% |
| Dec 31, 2025 | 19 | -34.48% | 60,739 | -72.49% | 4 | 5.34% | 5 | -72.22% | 2 | -33.33% |
| Sep 30, 2025 | 27 | 22.73% | 220,551 | 210.54% | 8 | 37.41% | 17 | 54.55% | 3 | 50.00% |
| Jun 30, 2025 | 21 | 10.53% | 126,716 | 98.99% | 8 | 45.74% | 10 | -47.37% | 2 | - |
| Mar 31, 2025 | 19 | - | 63,680 | - | 4 | - | 19 | - | - | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Institutional Extnd Mkt Idx Tr | 15.37K | 0.48% | - |
| NT Ext Equity Mkt Index Fund - NL | 3.98K | 0.12% | 3.44K |
| Gabelli Health & Wellness | 3.33K | 0.12% | - |
| Fidelity Extended Market Index | 13.67K | 0.11% | -10.87K |
| NT Ext Equity Mkt Idx Fd - DC - NL - T2 | 2.89K | 0.09% | 2.46K |
| Extended Equity Market Fund B | 1.39K | 0.05% | - |
| Extended Equity Market Fund E | 1.39K | 0.05% | - |
| Spartan Extended Market Index Pool F | 5.80K | 0.05% | - |
| Spartan Total Market Index Pool G | 1.46K | 0.05% | - |
| Blackrock Extended Mkt Fund CF | 1.39K | 0.04% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 17, 2025 | Gobel David | - | Buy | $7.30K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | - |
| 2025 Q4 | - | 1 |
| 2025 Q3 | - | - |
VIVS Ownership FAQ
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