20 institutions reported holding $2.9M of PLUS THERAPEUTICS INC (CNSY) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($1.5M), BlackRock, Inc. ($419,446), GEODE CAPITAL MANAGEMENT, LLC ($332,941), Ashton Thomas Private Wealth, LLC ($149,917), STATE STREET CORP ($134,828). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $1.5M | 343,895 | New |
| 2 | BlackRock, Inc. | $419,446 | 95,983 | New |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $332,941 | 76,155 | New |
| 4 | Ashton Thomas Private Wealth, LLC | $149,917 | 34,306 | New |
| 5 | STATE STREET CORP | $134,828 | 30,853 | New |
| 6 | CITADEL ADVISORS LLC | $111,859 | 25,597 | New |
| 7 | NORTHERN TRUST CORP | $67,805 | 15,516 | New |
| 8 | Virtu Financial LLC | $67,000 | 15,343 | New |
| 9 | HRT FINANCIAL LP | $50,000 | 11,612 | New |
| 10 | WELLS FARGO & COMPANY/MN | $26,901 | 6,156 | New |
| 11 | OSAIC HOLDINGS, INC. | $8,740 | 2,000 | New |
| 12 | Tower Research Capital LLC (TRC) | $8,543 | 1,955 | New |
| 13 | UBS Group AG | $2,054 | 470 | New |
| 14 | Allied Private Wealth LLC | $1,894 | 496 | New |
| 15 | SBI Securities Co., Ltd. | $1,097 | 251 | Trimmed |
| 16 | MORGAN STANLEY | $808 | 185 | New |
| 17 | BARCLAYS PLC | $420 | 96 | New |
| 18 | CITIGROUP INC | $74 | 17 | New |
| 19 | Caitong International Asset Management Co., Ltd | $52 | 12 | New |
| 20 | Global Retirement Partners, LLC | $17 | 4 | New |
Source: SEC Form 13F filings · as of 2026-06-30