Security key
92243A200
Vaxart, Inc. - Common Stock, $0.0001 par value per share (VXRT)
CUSIP: 92243A200
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, $0.0001 par value per share
- Total 13F shares
- 35,005
- Total 13F value
- $21,053
- Share change
- +8,005
- SEC-reported price per share
- $0.60
- Number of holders
- 2
- Value change
- +$4,843
- Number of buys
- 1
- Number of sells
- 1
- Shares outstanding
- 227,895,837
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
2
Top holders
2
VXRT full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
Vaxart, Inc. SEC filings
Vaxart, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 92243A200
Recent filing periods:
Ownership snapshot
Top reported holders of VXRT - Vaxart, Inc. - Common Stock, $0.0001 par value per share (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
Sio Capital Management, LLC
Disclosed value leader
Sio Capital Management, LLC
Comparable rows
6/15
Latest evidence
19 May 2026
13D/G
13F
3/4/5
Lead comparable stake: 2.4%
9 rows are not safely comparable across share classes.
13D/G row: Sio Capital Management, LLC
Showing 1-6 of 15 holder rows.
Quick read
Sio Capital Management, LLC leads the comparable SEC ownership view at 2.4%.
6 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 Sio Capital Management, LLC's linked filing trail.
Comparable ownership
Top 5
Sio Capital Management, LLC
2.4%
Heritage Wealth Advisors
0.01%
LVM CAPITAL MANAGEMENT LTD/MI
0.01%
Ascentis Independent Advisors
0%
First Command Advisory Services, ...
0%
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 |
|---|---|---|---|---|---|
| Sio Capital Management, LLC |
13D/G
|
2.4%
|
$2,400,883
5,583,448 shares
|
-$2,550,703 | 31 Mar 2025 |
| Heritage Wealth Advisors |
13F
Company
|
0.01%
|
$17,941
29,655 shares
|
— | 31 Mar 2026 |
| LVM CAPITAL MANAGEMENT LTD/MI |
13F
Company
|
0.01%
|
$15,000
25,000 shares
|
— | 31 Mar 2026 |
| Ascentis Independent Advisors |
13F
Company
|
0%
|
$1,210
2,000 shares
|
— | 31 Mar 2026 |
| First Command Advisory Services, Inc. |
13F
Company
|
0%
|
$24
40 shares
|
— | 31 Mar 2026 |
| Archer Investment Corp |
13F
Company
|
0%
|
$9
15 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
2
Shares
35,005
Rows available
2
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
5
Q2 2026 holders
2
Holder diff
-3
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend