Vaxart Ownership | Who Owns Vaxart?

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Vaxart Ownership Summary

Vaxart is owned by 10.00% institutional investors, 0.91% insiders, and 89.09% retail investors. Vanguard group is the largest institutional shareholder, holding 4.43% of VXRT shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.14% of its assets in Vaxart shares.

VXRT Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Vaxart	10.00%	0.91%	89.09%
Sector	Healthcare Stocks	488.17%	11.08%	-399.26%
Industry	Biotech Stocks	306.59%	11.10%	-217.69%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	10.08M	4.43%	$6.67M
Millennium management	2.99M	1.31%	$1.98M
Geode capital management	2.60M	1.14%	$1.72M
Blackrock	1.77M	1.05%	$1.18M
Blackrock funding, inc. /de	1.77M	0.78%	$802.00K
Marshall wace, llp	1.76M	0.77%	$793.75K
State street	594.14K	0.35%	$396.47K
Squarepoint ops	516.80K	0.23%	$342.17K
Northern trust	375.75K	0.22%	$250.74K
Ubs group	495.79K	0.22%	$328.21K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Two sigma securities	107.78K	0.01%	$48.72K
Cascade wealth advisors	25.04K	0.01%	$9.51K
Bernardo wealth planning	45.96K	0.00%	$21.00K
Beacon capital management	60.31K	0.00%	$27.26K
Fi3 financial advisors	21.16K	0.00%	$9.57K
Manhattan west asset management	30.26K	0.00%	$13.68K
Breakwater capital group	24.00K	0.00%	$15.89K
Iht wealth management	229.45K	0.00%	$103.71K
Activest wealth management	25.00K	0.00%	$11.30K
Capital advisory group advisory services	15.00K	0.00%	$6.78K

Top Buyers

Holder	Shares	% Assets	Change
Marshall wace, llp	1.76M	0.00%	1.76M
Ubs group	495.79K	0.00%	495.48K
Squarepoint ops	516.80K	0.00%	251.79K
Hrt financial lp	178.88K	0.00%	178.88K
Two sigma securities	107.78K	0.01%	107.78K

Top Sellers

Holder	Shares	% Assets	Change
Ra capital management	-	-	-15.38M
Sio capital management	-	-	-5.58M
Alyeska investment group	-	-	-1.25M
Millennium management	2.99M	0.00%	-978.45K
Adar1 capital management	-	-	-945.57K

New Positions

Holder	Shares	% Assets	Change	Value
Marshall wace, llp	1.76M	0.00%	1.76M	$793.75K
Two sigma securities	107.78K	0.01%	107.78K	$48.72K
Manhattan west asset management	30.26K	0.00%	30.26K	$13.68K
Cascade wealth advisors	25.04K	0.01%	25.04K	$9.51K
Breakwater capital group	24.00K	0.00%	24.00K	$15.89K

Sold Out

Holder	Change
Newedge advisors	-1.00
Golden state wealth management	-1.00
Corecap advisors	-4.00
Abich financial wealth management	-70.00
Cheviot value management	-85.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	98	6.52%	22,825,331	-16.41%	9	6.96%	39	44.44%	19	-20.83%
Mar 31, 2025	92	-3.16%	27,784,187	-22.23%	12	4.94%	28	-17.65%	24	-4.00%
Dec 31, 2024	91	-13.33%	35,009,358	-6.88%	15	5.63%	33	-8.33%	23	-4.17%
Sep 30, 2024	104	0.97%	37,587,730	-7.22%	16,525	2869.45%	35	-14.63%	24	-
Jun 30, 2024	103	-4.63%	40,511,696	0.66%	23	3.11%	41	-19.61%	24	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	7.16M	3.14%	-
Vanguard Total Stock Mkt Idx Inv	7.05M	3.09%	-113.64K
Vanguard Institutional Extnd Mkt Idx Tr	3.05M	1.34%	-49.21K
Fidelity Extended Market Index	1.15M	0.51%	-3.01K
Fidelity Total Market Index	383.81K	0.17%	-
Fidelity Nasdaq Composite ETF	338.27K	0.15%	-
BlackRock Extended Equity Market K	322.93K	0.14%	-137.00
Extended Equity Market Fund K	313.26K	0.14%	-6.25K
Fidelity Series Total Market Index	291.31K	0.13%	-
Vifag 2002 SICAV	280.00K	0.12%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Aug 15, 2025	Finney Kevin	-	Buy	$18.50K
Aug 15, 2025	Finney Kevin	-	Buy	$17.50K
Jul 30, 2025	Finney Kevin	-	Buy	$9.83K
Jul 28, 2025	Finney Kevin	-	Buy	$8.00K
Jul 25, 2025	Finney Kevin	-	Buy	$7.80K

Insider Transactions Trends

Date	Buy	Sell
2033 Q1	-	-
2024 Q2	1	-
2024 Q1	-	-
2023 Q4	-	-
2023 Q2	-	-

VXRT Ownership FAQ

Who Owns Vaxart?

Vaxart shareholders are primarily institutional investors at 9.99%, followed by 0.91% insiders and 89.09% retail investors. The average institutional ownership in Vaxart's industry, Biotech Stocks , is 306.59%, which Vaxart falls below.

Who owns the most shares of Vaxart?

Vaxart’s largest shareholders are Vanguard group (10.08M shares, 4.43%), Millennium management (2.99M shares, 1.31%), and Geode capital management (2.6M shares, 1.14%). Together, they hold 6.89% of Vaxart’s total shares outstanding.

Does Blackrock own Vaxart?

Yes, BlackRock owns 1.05% of Vaxart, totaling 1.77M shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 1.18M$. In the last quarter, BlackRock decreased its holdings by 0 shares, a 0% change.

Who is Vaxart’s biggest shareholder by percentage of total assets invested?

Two sigma securities is Vaxart’s biggest shareholder by percentage of total assets invested, with 0.01% of its assets in 107.78K Vaxart shares, valued at 48.72K$.

Who is the top mutual fund holder of Vaxart shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Vaxart shares, with 3.14% of its total shares outstanding invested in 7.16M Vaxart shares.

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