ACTINIUM PHARMACEUTICALS INC COM is a security (CUSIP 00507W206) tracked across SEC portfolio filings. 58 institutional managers reported $5.3M on Form 13F as of 2026-06-30; 3 registered fund positions totaling $335K via N-PORT as of 2026-03-31.
Showing 15 of 58 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $1.9M | 1,421,038 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $562K | 564,600 |
| RENAISSANCE TECHNOLOGIES LLC | NEW YORK, NY | $469K | 471,600 |
| BlackRock, Inc. | New York, NY | $369K | 371,210 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $336K | 337,168 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $335K | 336,073 |
| GAGNON SECURITIES LLC | New York, NY | $178K | 182,142 |
| STATE STREET CORP | BOSTON, MA | $126K | 126,215 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $123K | 123,998 |
| Gen-Wealth Partners Inc | ZEELAND, MI | $107K | 107,111 |
| CITADEL ADVISORS LLC | MIAMI, FL | $101K | — |
| NORTHERN TRUST CORP | CHICAGO, IL | $75K | 75,855 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $70K | 70,241 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $60K | 34,299 |
| Vontobel Holding Ltd. | ZURICH, V8 | $49K | 50,000 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $303K | 0.04% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $29K | 0.00% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $3K | 0.01% |