Security key
68620A302
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 220,763
- Total 13F value
- $644,369
- Share change
- +92,177
- SEC-reported price per share
- $2.92
- Number of holders
- 29
- Value change
- +$381,338
- Number of buys
- 17
- Number of sells
- 10
- Shares outstanding
- 3,226,556
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
29
Top holders
10
VIVS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
VivoSim Labs, INC. SEC filings
VivoSim Labs, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 68620A302
Recent filing periods:
Ownership snapshot
Top reported holders of VIVS - VivoSim Labs, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ARMISTICE CAPITAL, LLC
Disclosed value leader
CITADEL ADVISORS LLC
Comparable rows
15/15
Latest evidence
30 Jun 2025
13D/G
13F
Lead comparable stake: 5%
13D/G row: ARMISTICE CAPITAL, LLC
Showing 1-6 of 15 holder rows.
Quick read
ARMISTICE CAPITAL, LLC leads the comparable SEC ownership view at 5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ARMISTICE CAPITAL, LLC's linked filing trail.
Comparable ownership
Top 5
ARMISTICE CAPITAL, LLC
5%
CITADEL ADVISORS LLC
1.8%
VANGUARD GROUP INC
0.69%
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.52%
UBS Group AG
0.44%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC |
13D/G
|
5%
|
$31,787
102,539 shares
|
-$495,425 | 31 Mar 2025 |
| CITADEL ADVISORS LLC |
13F
Company
|
1.8%
|
$84,515
57,493 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
0.69%
|
$32,890
22,374 shares
|
— | 30 Jun 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
0.52%
|
$24,589
16,727 shares
|
— | 30 Jun 2025 |
| UBS Group AG |
13F
Company
|
0.44%
|
$20,733
14,104 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
0.37%
|
$17,372
11,818 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
29
Shares
220,763
Rows available
29
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q1 2026 Across Filers
Q1 2026 holders
23
Q3 2025 holders
29
Holder diff
6
| Investor | Q1 2026 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend