Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Vaxart, Inc.

CIK 0000072444VXRT· quarter ending 2026-06-30

Shares outstanding

242,835,358

as of 2026-07-31 · 10-Q cover page, filed 2026-08-06

Held by 13F filers

64,690

0.0% of shares outstanding

Holders

-1 vs 2026-03-31 · 1 new, 2 exited

Value

$39K

shares +14.1% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-06, as of 2026-07-31)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	—	242,835,358	64,690	0.0%	4	92243A200

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	92243A200	COM	4	64,690	242,835,358	0.0%	$39K	—	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (4 of 4 · 92243A200)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	Heritage Wealth Advisors	29,655	0.01%	$18K	—
2	LVM CAPITAL MANAGEMENT LTD/MI	25,000	0.01%	$15K	—
3	KINGSWOOD WEALTH ADVISORS, LLC	10,005	0.00%	$6K	NEW
4	Archer Investment Corp	30	0.00%	$18	+15 (+100.0%)

Exited since 2026-03-31 (2 filers; largest 2 shown)

Ascentis Independent Advisors	−2,000
First Command Advisory Services, Inc.	−40

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Sio Capital Management, LLC	SCHEDULE 13G	2025-04-08	2025-03-31	5,583,448	2.45%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.