PSTV — Plus Therapeutics Inc Institutional Holders · Q2 2026
Who owns Plus Therapeutics Inc (PSTV)? 31 institutions reported holding $2.75M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Vanguard Group Inc ($1.5M), BlackRock, Inc. ($419,446), Geode Capital Management, LLC ($332,941).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $1.5M | 343,895 | Trimmed |
| 2 | BlackRock, Inc. | $419,446 | 95,983 | Trimmed |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $332,941 | 76,155 | Trimmed |
| 4 | Ashton Thomas Private Wealth, LLC | $149,917 | 34,306 | Added |
| 5 | CITADEL ADVISORS LLC | $111,859 | 25,597 | New |
| 6 | NORTHERN TRUST CORP | $67,805 | 15,516 | Trimmed |
| 7 | Virtu Financial LLC | $67,000 | 15,343 | New |
| 8 | HRT FINANCIAL LP | $50,000 | 11,612 | New |
| 9 | WELLS FARGO & COMPANY/MN | $26,901 | 6,156 | Added |
| 10 | OSAIC HOLDINGS, INC. | $8,740 | 2,000 | Added |
| 11 | Tower Research Capital LLC (TRC) | $8,543 | 1,955 | New |
| 12 | UBS Group AG | $2,054 | 470 | Trimmed |
| 13 | Allied Private Wealth LLC | $1,894 | 496 | New |
| 14 | SBI Securities Co., Ltd. | $1,097 | 251 | Trimmed |
| 15 | MORGAN STANLEY | $808 | 185 | New |
| 16 | BARCLAYS PLC | $420 | 96 | Added |
| 17 | CITIGROUP INC | $74 | 17 | Trimmed |
| 18 | Caitong International Asset Management Co., Ltd | $52 | 12 | New |
| 19 | Global Retirement Partners, LLC | $17 | 4 | New |
| 20 | MILLENNIUM MANAGEMENT LLC | $0 | 0 | Exited |
| 21 | Cambridge Investment Research Advisors, Inc. | $0 | 0 | Exited |
| 22 | TWO SIGMA SECURITIES, LLC | $0 | 0 | Exited |
| 23 | Sound Income Strategies, LLC | $0 | 0 | Exited |
| 24 | DAGCO, INC. | $0 | 0 | Exited |
| 25 | XTX Topco Ltd | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30