33 institutions reported holding $1.5M of PLUS THERAPEUTICS INC (PSTV) in SEC 13F filings for 2026-03-31. Largest institutional holders: VANGUARD CAPITAL MANAGEMENT LLC ($395,617), GEODE CAPITAL MANAGEMENT, LLC ($327,979), BlackRock, Inc. ($288,838), VANGUARD FIDUCIARY TRUST CO ($189,695), STATE STREET CORP ($76,242). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $395,617 | 2.4M | New |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | $327,979 | 2.0M | Added |
| 3 | BlackRock, Inc. | $288,838 | 1.8M | Hold |
| 4 | VANGUARD FIDUCIARY TRUST CO | $189,695 | 1.2M | New |
| 5 | STATE STREET CORP | $76,242 | 468,893 | Hold |
| 6 | NORTHERN TRUST CORP | $47,691 | 293,300 | Hold |
| 7 | MILLENNIUM MANAGEMENT LLC | $44,162 | 271,599 | New |
| 8 | TWO SIGMA SECURITIES, LLC | $23,221 | 142,812 | Added |
| 9 | XTX Topco Ltd | $18,865 | 116,023 | Trimmed |
| 10 | CITIGROUP INC | $15,122 | 93,002 | Added |
| 11 | UBS Group AG | $14,320 | 87,850 | Trimmed |
| 12 | MERCER GLOBAL ADVISORS INC /ADV | $10,425 | 64,112 | New |
| 13 | Vanguard Global Advisers, LLC | $9,302 | 57,068 | New |
| 14 | Miller Financial Services LLC | $8,130 | 50,000 | New |
| 15 | Ashton Thomas Private Wealth, LLC | $5,352 | 32,913 | Added |
| 16 | DAGCO, INC. | $4,208 | 25,882 | Hold |
| 17 | Kestra Advisory Services, LLC | $4,195 | 25,800 | Hold |
| 18 | Cambridge Investment Research Advisors, Inc. | $2,000 | 13,450 | Hold |
| 19 | Forum Financial Management, LP | $1,626 | 10,000 | New |
| 20 | OSAIC HOLDINGS, INC. | $21 | 133 | Hold |
| 21 | WELLS FARGO & COMPANY/MN | $9 | 53 | Hold |
| 22 | Sound Income Strategies, LLC | $4 | 28 | Hold |
| 23 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
| 24 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
| 25 | Virtu Financial LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31