VirnetX Holding Corp (VHC) ownership: Top institutional holder: BlackRock Fund Advisors ($3.39M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock Fund Advisors | 1539504.00 | $3.39M | 2016-12-31 |
| VANGUARD GROUP INC | 175752.00 | $2.93M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 155541.00 | $2.16M | 2026-03-31 |
| Williams Jones Wealth Management, LLC. | 100140.00 | $1.41M | 2026-03-31 |
| Csenge Advisory Group | 68360.00 | $964553.00 | 2026-03-31 |
| BlackRock, Inc. | 63308.00 | $893269.00 | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 47933.00 | $664914.00 | 2026-03-31 |
| VANGUARD FIDUCIARY TRUST CO | 22632.00 | $313680.00 | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-07-06 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2025-12-03 | |
| Sell | null | 2025-12-03 | |
| Sell | null | 2025-11-26 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.