What is VXRT's dilution risk score?

VXRT has a latest available DilutionScore record of 64/100, categorized as high dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for VXRT, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for VXRT?

DilutionWatch tracks 25 SEC filing types for VXRT including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect VXRT shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For VXRT, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for VXRT tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for VXRT. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

VXRT Dilution Risk Score: 64/100 (HIGH)

Score Breakdown

📋 Offering Ability

100

💰 Cash Runway

📊 Float Risk

⚠️ Warrant Exposure

🔄 Convertible Debt

Dilution Forecast

⛈️

Warning

High probability of dilution event

model est. 50%

🔄 Reverse Split model est. 65%

• 50-day avg $0.69 below $1 exchange minimum

• 7 months cash with weak price

💰 Capital Raise model 53%

• Under 12 months cash (7mo)

• Active shelf registration ($300M, 281% of market cap)

📉 Score Deterioration model 10%

• Score in HIGH risk zone (64/100)

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Market Data

Market Cap$106.85M

Shares Outstanding242.84M

Float238.37M

Cash$35.08M

Debt$17.74M

Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

Field	Current Value	Basis
DilutionScore	64/100	DilutionWatch score record
Shares Outstanding	242.84M	Verified float table or market cache
Public Float	238.37M	Verified float table or market cache
Market Cap	$106.85M	Market data cache
Cash Runway	7.3 months	DilutionWatch score inputs
Shelf Capacity	$300.00M	SEC-derived dilution fields
ATM Capacity	$49.77M	SEC-derived dilution fields
Outstanding Warrants	10.9K	SEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 7.

Recent SEC source mix: 3 1, 4 1, 424B5 1, 8-K 1, EFFECT 1, XBRL 2.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 308.3% shares (2026Q1 vs prior)

7 institutional holders · 355.2K shares

#1 Leonteq Securities AG 199.1K shares

#2 BARCLAYS PLC 99.4K shares

#3 Heritage Wealth Advisors 29.7K shares

+ 4 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest2.33M

Days to Cover4.7

% of Float1.0%

FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL WARRANT 2026-03-13

xbrl XBRL CONVERTIBLE 2021-02-25

424B5 ATM 2026-05-04

3 FORM3 2026-05-01

4 INSIDER TRANSACTION 2026-05-01

Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual VXRT Dilution Snapshot

Vaxart, Inc. (VXRT) has a DilutionScore of 64/100, rated High dilution risk. Score date: October 13, 2026.

Stored shelf registration capacity: $300.0M.
Stored ATM program remaining capacity: $49.8M.
Recent SEC activity tracked for VXRT: 424B5 on 2026-05-04; 3 on 2026-05-01; 4 on 2026-05-01.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

VXRT's DilutionScore is currently 64/100 (High risk), with 2 score changes tracked over 89 days. The score deteriorated from 71/100 (High risk).

Period	Score	Risk Level	Duration
Aug 22 – Oct 13, 2026	64/100	HIGH	53 days
Aug 14 – Aug 21, 2026	71/100	HIGH	7 days
Jul 16 – Aug 13, 2026	64/100	HIGH	29 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

VXRT shares outstanding have increased 0.5% from 240.06M (Mar 2026) to 241.29M (May 2026). Each increase represents potential dilution to existing shareholders.

Date	Shares Outstanding	Public Float	Change
May 30, 2026	241.29M	238.37M	▼ 0.03%
May 23, 2026	241.97M	238.45M	▼ 0.22%
May 10, 2026	241.97M	238.99M	▲ 0.56%
May 08, 2026	241.97M	237.67M	▼ 0.02%
Apr 08, 2026	241.41M	237.71M	▲ 1.57%
Apr 05, 2026	241.40M	234.03M	▼ 0.29%
Mar 28, 2026	240.83M	234.69M	▲ 0.08%
Mar 27, 2026	240.63M	234.50M	▲ 0.30%
Mar 23, 2026	240.63M	233.78M	▼ 1.87%
Mar 16, 2026	240.06M	238.22M	▲ 2.02%
Mar 14, 2026	240.06M	233.50M	▼ 1.54%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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