NASDAQ · PSTV

Plus Therapeutics, Inc.

Healthcare · Biotechnology

$3.87

Down-$0.13 (-3.25%)

Updated Sep 10, 2026, 10:31 PM

SID Score

5.1/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap: 43.52M
P/E ratio: -3.76
Dividend yield: 0.00%
52-week range: $0.23 – $8.00
Volume: 96.53K
Avg. volume: 18.87M

Price performance

PSTV price history

1M range · 0 trading sessions · Daily adjusted prices

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Latest PSTV news

The latest Smart Investors Daily articles mentioning PSTV.

earningsAug 20, 2026

Plus Therapeutics, Inc. (PSTV) Set to Report Q2 Earnings on August 21, 2026

earningsAug 12, 2026

Plus Therapeutics, Inc. (PSTV) Set to Report Q2 Earnings on August 13, 2026

sec filingJan 20, 2026

PLUS THERAPEUTICS, INC. (PSTV) Reports Material Event to SEC

Latest PSTV news

The latest Smart Investors Daily articles mentioning PSTV.

Stock researchMarket Activity · Institutional Ownership

Company

Overview Forecast Earnings Dividend Financials

Market Activity

Options Insider Trades Short Interest Institutional Ownership Sentiment

Research & News

Analysis Competitors News SEC Filings SID Coverage

PSTV research

Institutional Ownership

Leading institutional holders and position changes.

Tracked holders: 50
Tracked shares: 787.67K
Largest holder: Heights Capital Management, Inc.
Largest position: 494.74K

Institutional holders

PSTV institutional holders
Institution	Filed	Shares	Change
Heights Capital Management, Inc.	Jan 14, 2026	494.74K	+494737.00%
The Vanguard Group, Inc.	Mar 31, 2026	99.37K	+36494.00%
S.H.N. Financial Investments Ltd	Aug 14, 2025	60K	+24582.00%
Vanguard Fiduciary Trust Co	Mar 31, 2026	46.55K	+46551.00%
Hedrick (Marc H)	Apr 1, 2026	28.04K	+14452.00%
State Street Investment Management (US)	Mar 31, 2026	18.76K	+0.00%
Millennium Management LLC	Mar 31, 2026	10.86K	+10864.00%
Sims Andrew (John Hugh MacIntyre)	Apr 1, 2026	6.96K	+2698.00%
Lenk (Robert P)	Mar 18, 2026	5.57K	+0.00%
XTX Markets LLC	Mar 31, 2026	4.64K	-5301.00%
Abante Asesores Gestión, S.G.I.I.C., S.A.	Dec 31, 2025	4.57K	+4569.00%
Vanguard Global Advisers LLC	Mar 31, 2026	2.28K	+2283.00%
Miller Financial Services LLC	Mar 31, 2026	2K	+2000.00%
Clowes (Howard)	Mar 18, 2026	1.06K	+0.00%
Hawkins (Richard James)	Mar 18, 2026	608	+0.00%
Cambridge Investment Research Advisors, Inc.	Mar 31, 2026	538	+0.00%
Cubist Systematic Strategies, LLC	Sep 30, 2025	466	+57.00%
Forum Financial Management, LP	Mar 31, 2026	400	+400.00%
SBI Securities Co., Ltd.	Mar 31, 2026	106	+32.00%
Manulife Investment Management (North America) Limited	Feb 28, 2026	98	+0.00%
BofA Global Research (US)	Dec 31, 2025	51	+18.00%
Sound Income Strategies, LLC	Mar 31, 2026	1	+0.00%
Altium Capital Management LP	Dec 31, 2025	0	-36757.00%
Worth Venture Partners, LLC	Mar 31, 2025	0	-15206.00%
Osaic Holdings, Inc.	Mar 31, 2026	0	-5.00%
Hewlett Fund, L.P.	Jun 24, 2025	0	-80262.00%
HRT Financial LP	Jun 30, 2025	0	-4083.00%
Tradewinds Capital Management, LLC	Sep 30, 2025	0	-8.00%
Atlantic Union Bankshares Corporation	Sep 30, 2025	0	-20.00%
Ground Swell Capital, LLC	Sep 30, 2025	0	-458.00%
Virtu Americas LLC	Mar 31, 2026	0	-19870.00%
Jane Street Capital, L.L.C.	Mar 31, 2026	0	-40956.00%
Hightower Advisors, LLC	Mar 31, 2026	0	-640.00%
Mercer Global Advisors, Inc.	Dec 31, 2025	0	-1139.00%
Susquehanna International Group, LLP	Dec 31, 2025	0	-2691.00%
Tower Research Capital LLC	Dec 31, 2025	0	-141.00%
Geode Capital Management, L.L.C.	Mar 31, 2026	0	-56112.00%
Two Sigma Investments, LP	Mar 31, 2026	0	-2235.00%
Barclays Capital Inc.	Sep 30, 2025	0	-4.00%
Barclays Bank (Suisse) S.A.	Jun 30, 2025	0	+0.00%
Citadel Advisors LLC	Mar 31, 2026	0	-7402.00%
Danske Bank Asset Management	Sep 30, 2024	0	+0.00%
Edward Jones	Sep 30, 2025	0	-1.00%
Wells Fargo Advisors	Mar 31, 2026	0	-2.00%
BlackRock Institutional Trust Company, N.A.	Mar 31, 2026	0	-71055.00%
Goldman Sachs & Company, Inc.	Sep 30, 2025	0	-1070.00%
Citi Investment Research (US)	Mar 31, 2026	0	-1938.00%
Northern Trust Investments, Inc.	Mar 31, 2026	0	-11732.00%
J.P. Morgan Securities LLC	Dec 31, 2024	0	-4.00%
RBC Capital Markets Wealth Management	Mar 31, 2026	0	-56.00%

Institution

Filed

Position value

Change

Heights Capital Management, Inc.

Jan 14, 2026

494.74K

+494737.00%

The Vanguard Group, Inc.

Mar 31, 2026

99.37K

+36494.00%

S.H.N. Financial Investments Ltd

Aug 14, 2025

60K

+24582.00%

Vanguard Fiduciary Trust Co

Mar 31, 2026

46.55K

+46551.00%

Hedrick (Marc H)

Apr 1, 2026

28.04K

+14452.00%

State Street Investment Management (US)

Mar 31, 2026

18.76K

+0.00%

Millennium Management LLC

Mar 31, 2026

10.86K

+10864.00%

Sims Andrew (John Hugh MacIntyre)

Apr 1, 2026

6.96K

+2698.00%

Lenk (Robert P)

Mar 18, 2026

5.57K

+0.00%

XTX Markets LLC

Mar 31, 2026

4.64K

-5301.00%

Abante Asesores Gestión, S.G.I.I.C., S.A.

Dec 31, 2025

4.57K

+4569.00%

Vanguard Global Advisers LLC

Mar 31, 2026

2.28K

+2283.00%

Miller Financial Services LLC

Mar 31, 2026

+2000.00%

Clowes (Howard)

Mar 18, 2026

1.06K

+0.00%

Hawkins (Richard James)

Mar 18, 2026

608

+0.00%

Cambridge Investment Research Advisors, Inc.

Mar 31, 2026

538

+0.00%

Cubist Systematic Strategies, LLC

Sep 30, 2025

466

+57.00%

Forum Financial Management, LP

Mar 31, 2026

400

+400.00%

SBI Securities Co., Ltd.

Mar 31, 2026

106

+32.00%

Manulife Investment Management (North America) Limited

Feb 28, 2026

+0.00%

BofA Global Research (US)

Dec 31, 2025

+18.00%

Sound Income Strategies, LLC

Mar 31, 2026

+0.00%

Altium Capital Management LP

Dec 31, 2025

-36757.00%

Worth Venture Partners, LLC

Mar 31, 2025

-15206.00%

Osaic Holdings, Inc.

Mar 31, 2026

-5.00%

Hewlett Fund, L.P.

Jun 24, 2025

-80262.00%

HRT Financial LP

Jun 30, 2025

-4083.00%

Tradewinds Capital Management, LLC

Sep 30, 2025

-8.00%

Atlantic Union Bankshares Corporation

Sep 30, 2025

-20.00%

Ground Swell Capital, LLC

Sep 30, 2025

-458.00%

Virtu Americas LLC

Mar 31, 2026

-19870.00%

Jane Street Capital, L.L.C.

Mar 31, 2026

-40956.00%

Hightower Advisors, LLC

Mar 31, 2026

-640.00%

Mercer Global Advisors, Inc.

Dec 31, 2025

-1139.00%

Susquehanna International Group, LLP

Dec 31, 2025

-2691.00%

Tower Research Capital LLC

Dec 31, 2025

-141.00%

Geode Capital Management, L.L.C.

Mar 31, 2026

-56112.00%

Two Sigma Investments, LP

Mar 31, 2026

-2235.00%

Barclays Capital Inc.

Sep 30, 2025

-4.00%

Barclays Bank (Suisse) S.A.

Jun 30, 2025

+0.00%

Citadel Advisors LLC

Mar 31, 2026

-7402.00%

Danske Bank Asset Management

Sep 30, 2024

+0.00%

Edward Jones

Sep 30, 2025

-1.00%

Wells Fargo Advisors

Mar 31, 2026

-2.00%

BlackRock Institutional Trust Company, N.A.

Mar 31, 2026

-71055.00%

Goldman Sachs & Company, Inc.

Sep 30, 2025

-1070.00%

Citi Investment Research (US)

Mar 31, 2026

-1938.00%

Northern Trust Investments, Inc.

Mar 31, 2026

-11732.00%

J.P. Morgan Securities LLC

Dec 31, 2024

-4.00%

RBC Capital Markets Wealth Management

Mar 31, 2026

-56.00%

Plus Therapeutics, Inc. (PSTV) Set to Report Q2 Earnings on August 21, 2026

Plus Therapeutics, Inc. (PSTV) Set to Report Q2 Earnings on August 13, 2026

PLUS THERAPEUTICS, INC. (PSTV) Reports Material Event to SEC

Featured By

Plus Therapeutics, Inc. (PSTV) Set to Report Q2 Earnings on August 21, 2026

Plus Therapeutics, Inc. (PSTV) Set to Report Q2 Earnings on August 13, 2026

PLUS THERAPEUTICS, INC. (PSTV) Reports Material Event to SEC