Security key
92823T207
VirnetX Holding Corp - Common Stock, $0.0001 par value (VHC)
CUSIP: 92823T207
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock, $0.0001 par value
- Total 13F shares
- 484,219
- Total 13F value
- $8,507,701
- Share change
- +39,150
- SEC-reported price per share
- $17.99
- Number of holders
- 28
- Value change
- +$692,406
- Number of buys
- 11
- Number of sells
- 7
- Shares outstanding
- 4,314,438
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
28
Top holders
10
VHC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
VirnetX Holding Corp SEC filings
VirnetX Holding Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 92823T207
Recent filing periods:
Ownership snapshot
Top reported holders of VHC - VirnetX Holding Corp - Common Stock, $0.0001 par value (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
Robert D. Short III
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
07 Jul 2025
3/4/5
13F
Lead comparable stake: 1%
Showing 1-6 of 15 holder rows.
Quick read
Robert D. Short III leads the comparable SEC ownership view at 1%.
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 Robert D. Short III's linked filing trail.
Comparable ownership
Top 5
Robert D. Short III
1%
VANGUARD GROUP INC
3.9%
Williams Jones Wealth Management,...
2%
BlackRock, Inc.
1.4%
Csenge Advisory Group
0.96%
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 |
|---|---|---|---|---|---|
| Robert D. Short III |
3/4/5
Chief Scientist
|
1%
|
$504,667
43,126 shares
|
— | 07 Jul 2025 |
| VANGUARD GROUP INC |
13F
Company
|
3.9%
|
$1,817,614
167,522 shares
|
— | 30 Jun 2025 |
| Williams Jones Wealth Management, LLC. |
13F
Company
|
2%
|
$913,190
84,165 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
1.4%
|
$673,210
62,047 shares
|
— | 30 Jun 2025 |
| Csenge Advisory Group |
13F
Company
|
0.96%
|
$322,932
41,615 shares
|
— | 30 Jun 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.75%
|
$351,481
32,357 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
28
Shares
484,219
Rows available
28
| 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
29
Q3 2025 holders
28
Holder diff
-1
| 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