VHC
VirnetX Holding CorpCompany with tickers: VHC
CIK
1082324
CUSIP
92823T207
Shares Outstanding
4,185,852
13F Activity (30d)
24 filings
22 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 29
Total Value: $7,590,258
Total Shares: 537,936
Institutional Ownership Trend
Holder Concentration
Across 29 13F filers · Δ vs Dec 31, 2025Top Holder
28.9%
−4.0 pts
Top 5
80.9%
−3.2 pts
Top 10
96.9%
−0.4 pts
HHI
1,618
Moderately concentrated
−222
Quarterly Activity
vs Dec 31, 2025
New
4
Increased
5
Decreased
7
Sold Out
5
Unchanged
13
Holder count:
-1
Institutional value:
-14.9%
Shares held:
+0.7%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | +6,010 | 47,933 | |
| Large OSAIC HOLDINGS, INC. | +1,259 | 2,036 | |
| Mega STATE STREET CORP | +600 | 15,047 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | +255 | 10,330 | |
| Small Csenge Advisory Group | +117 | 68,360 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | −5,098 | 2,851 | |
| Mega BNP PARIBAS ARBITRAGE, SA | −822 | 13 | |
| Mega MORGAN STANLEY | −263 | 1,426 | |
| Mega JPMORGAN CHASE & CO | −221 | 4,757 | |
| Mega BlackRock, Inc. | −106 | 63,308 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 155,541 | $2,194,683 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 22,632 | $319,337 | |
| Mega Vanguard Global Advisers, LLC | 1,123 | $15,845 | |
| Large CWM, LLC | 275 | $3,880 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 175,752 | $2,933,299 | |
| Mega BANK OF AMERICA CORP /DE/ | 1,539 | $25,685 | |
| Mid Global Retirement Partners, LLC | 132 | $2,203 | |
| Mid Tower Research Capital LLC (TRC) | 77 | $1,285 | |
| Micro Fortitude Family Office, LLC | 22 | $367 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $2,194,683 | 28.91% | 155,541 | Shares | Defined | 2026-05-15 | ||||
| Mid Williams Jones Wealth Management, LLC. | $1,412,975 | 18.62% | 100,140 | Shares | Sole | 2026-05-05 | ||||
| Small Csenge Advisory Group | $964,559 | 12.71% | 68,360 | Shares | Sole | 2026-04-30 | ||||
| Mega BlackRock, Inc. | $893,275 | 11.77% | 63,308 | Shares | Sole | 2026-05-13 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $676,334 | 8.91% | 47,933 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $319,337 | 4.21% | 22,632 | Shares | Defined | 2026-05-08 | ||||
| Large HighTower Advisors, LLC | $290,256 | 3.82% | 20,571 | Shares | Sole | 2026-05-05 | ||||
| Small Forum Financial Management, LP | $244,399 | 3.22% | 17,321 | Shares | Sole | 2026-04-23 | ||||
| Mega STATE STREET CORP | $212,313 | 2.80% | 15,047 | Shares | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $145,756 | 1.92% | 10,330 | Shares | Other | 2026-05-15 | ||||
| Mega JPMORGAN CHASE & CO | $67,120 | 0.88% | 4,757 | Shares | Defined | 2026-05-13 | ||||
| Mega UBS Group AG | $40,226 | 0.53% | 2,851 | Shares | Defined | 2026-05-05 | ||||
| Large OSAIC HOLDINGS, INC. | $28,726 | 0.38% | 2,036 | Shares | Defined | 2026-05-15 | ||||
| Mega ROYAL BANK OF CANADA Bank | $26,455 | 0.35% | 1,875 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $20,120 | 0.27% | 1,426 | Shares | Defined | 2026-05-15 | ||||
| Micro Cornerstone National Bank & Trust Co Bank | $16,932 | 0.22% | 1,200 | Shares | Sole | 2026-04-14 | ||||
| Mega Vanguard Global Advisers, LLC | $15,845 | 0.21% | 1,123 | Shares | Defined | 2026-05-08 | ||||
| Mid Sound Income Strategies, LLC | $5,714 | 0.08% | 405 | Shares | Sole | 2026-04-27 | ||||
| Mega WELLS FARGO & COMPANY/MN | $5,559 | 0.07% | 394 | Shares | Defined | 2026-05-11 | ||||
| Large CWM, LLC | $3,880 | 0.05% | 275 | Shares | Sole | 2026-05-14 | ||||
| Small NBC SECURITIES, INC. Broker-Dealer | $2,850 | 0.04% | 202 | Shares | Sole | 2026-04-14 | ||||
| Mid GROUP ONE TRADING LLC | $705 | 0.01% | 50 | Shares | Sole | 2026-05-13 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $620 | 0.01% | 44 | Shares | Defined | 2026-04-28 | ||||
| Small SHP Wealth Management | $507 | 0.01% | 36 | Shares | Sole | 2026-05-08 | ||||
| Small Rossby Financial, LCC | $493 | 0.01% | 35 | Shares | Sole | 2026-05-11 | ||||
| Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | $310 | 0.00% | 22 | Shares | Sole | 2026-05-01 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $183 | 0.00% | 13 | Shares | Defined | 2026-05-12 | ||||
| Mid Smartleaf Asset Management LLC | $112 | 0.00% | 8 | Shares | Sole | 2026-05-15 | ||||
| Mega FMR LLC | $14 | 0.00% | 1 | Shares | Defined | 2026-05-15 | ||||
| No holders match your search. | ||||||||||