Actinium Pharmaceuticals, Inc.
ATNM- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001388320
No open-market purchases or sales by Actinium Pharmaceuticals, Inc. insiders were filed in the last 90 days; 47 institutions reported holding it in 13F filings for Q2 2026, worth $5.18M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Actinium Pharmaceuticals, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 63
- −6 vs. Q1 2025
- Shares held
- 5.48M
- −2.72M (−33.2%) vs. Q1 2025
- Total value
- $7.66M
- −$5.53M (−41.9%) vs. Q1 2025
- New holders
- 19
- 11 more added
- Sold out
- 25
- 22 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATNM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 47 | $5.18M |
| Q1 2026 | 54 | $5.27M |
| Q4 2025 | 60 | $7.36M |
| Q3 2025 | 61 | $8.23M |
| Q2 2025 | 63 | $7.66M |
| Q1 2025 | 69 | $13.2M |
| Q4 2024 | 69 | $10.2M |
| Q3 2024 | 72 | $15.9M |
| Q2 2024 | 74 | $53.6M |
| Q1 2024 | 67 | $52.8M |
| Q4 2023 | 59 | $29.3M |
| Q3 2023 | 58 | $34.1M |
| Q2 2023 | 71 | $44.8M |
| Q1 2023 | 65 | $45.0M |
| Q4 2022 | 59 | $47.8M |
| Q3 2022 | 56 | $21.2M |
| Q2 2022 | 50 | $11.9M |
| Q1 2022 | 38 | $9.37M |
| Q4 2021 | 42 | $11.5M |
| Q3 2021 | 43 | $17.1M |
| Q2 2021 | 37 | $13.7M |
| Q1 2021 | 40 | $9.99M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Actinium Pharmaceuticals, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,371,840 | $1.92M | 0.00% | −199,924−12.7% | Reduced |
| Millennium Management LLC | 663,269 | $928.6K | 0.00% | +663,269 | New |
| Acadian Asset Management LLC | 491,943 | $687.0K | 0.00% | −12,095−2.4% | Reduced |
| BlackRock, Inc. | 467,673 | $654.7K | 0.00% | −1,479,273−76.0% | Reduced |
| Geode Capital Management, LLC | 329,689 | $461.7K | 0.00% | −382,112−53.7% | Reduced |
| Gagnon Securities LLC | 226,622 | $317.3K | 0.06% | 00.0% | Unchanged |
| State Street Corp | 222,015 | $310.8K | 0.00% | −423,200−65.6% | Reduced |
| Jane Street Group, LLC | 218,324 | $305.7K | 0.00% | +218,324 | New |
| Renaissance Technologies LLC | 209,501 | $293.3K | 0.00% | +151,901+263.7% | Added |
| Creative Financial Designs Inc | 109,381 | $153.1K | 0.01% | +3,750+3.6% | Added |
| Marshall Wace, LLP | 98,123 | $137.4K | 0.00% | +98,123 | New |
| Goldman Sachs Group Inc | 91,411 | $128.0K | 0.00% | +14,600+19.0% | Added |
| Susquehanna International Group, LLP | 83,072 | $116.3K | 0.00% | −23,910−22.3% | Reduced |
| AQR Capital Management LLC | 77,219 | $108.1K | 0.00% | +13,970+22.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 64,909 | $90.9K | 0.00% | +64,909 | New |
| Northern Trust Corp | 59,991 | $84.0K | 0.00% | −168,281−73.7% | Reduced |
| Citadel Advisors LLC | 55,006 | $77.0K | 0.00% | +55,006 | New |
| Qube Research & Technologies Ltd | 49,932 | $69.9K | 0.00% | +49,932 | New |
| Two Sigma Investments, LP | 46,545 | $65.2K | 0.00% | +46,545 | New |
| Morgan Stanley | 44,700 | $62.6K | 0.00% | −21,058−32.0% | Reduced |
| Bridgeway Capital Management, LLC | 40,000 | $56.0K | 0.00% | −35,000−46.7% | Reduced |
| Dimensional Fund Advisors LP | 34,923 | $48.9K | 0.00% | 00.0% | Unchanged |
| Jain Global LLC | 30,903 | $43.3K | 0.00% | +30,903 | New |
| Am Investment Strategies LLC | 30,872 | $43.0K | 0.01% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 30,000 | $42.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 27,476 | $38.0K | 0.00% | +27,476 | New |
| Bank of America Corp | 25,922 | $36.3K | 0.00% | −26,641−50.7% | Reduced |
| UBS Group AG | 25,590 | $35.8K | 0.00% | −370,546−93.5% | Reduced |
| FMR LLC | 24,317 | $34.0K | 0.00% | +11,738+93.3% | Added |
| Callan Family Office, LLC | 23,603 | $33.0K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 21,042 | $29.5K | 0.01% | +21,042 | New |
| North Star Asset Management Inc | 20,000 | $28.0K | 0.00% | +10,000+100.0% | Added |
| JPMorgan Chase & Co | 18,617 | $26.1K | 0.00% | −2,507−11.9% | Reduced |
| Citigroup Inc | 15,116 | $21.2K | 0.00% | −7,578−33.4% | Reduced |
| Catalyst Funds Management Pty Ltd | 14,500 | $20.3K | 0.01% | +14,500 | New |
| Avantax Advisory Services, Inc. | 14,491 | $20.3K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 13,756 | $19.3K | 0.00% | −853−5.8% | Reduced |
| XTX Topco Ltd | 13,249 | $18.5K | 0.00% | +13,249 | New |
| Intrepid Financial Planning Group LLC | 12,500 | $17.5K | 0.01% | −2,000−13.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 10,823 | $15.2K | 0.00% | +10,823 | New |
| CWM, LLC | 7,545 | $11.0K | 0.00% | +1,072+16.6% | Added |
| Advisor Group Holdings, Inc. | 7,150 | $10.0K | 0.00% | −775−9.8% | Reduced |
| Royal Bank of Canada | 5,664 | $8.00K | 0.00% | +4,384+342.5% | Added |
| Wells Fargo & Company | 5,508 | $7.71K | 0.00% | −14,818−72.9% | Reduced |
| Federated Hermes, Inc. | 5,321 | $7.45K | 0.00% | −218−3.9% | Reduced |
| Barclays PLC | 2,508 | $3.51K | 0.00% | −37,363−93.7% | Reduced |
| Tower Research Capital LLC (TRC) | 2,478 | $3.47K | 0.00% | −5,871−70.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,000 | $2.80K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 1,927 | $2.70K | 0.00% | +1,927 | New |
| BNP Paribas Arbitrage, SA | 1,387 | $1.94K | 0.00% | −446−24.3% | Reduced |
| Raymond James Financial Inc | 1,165 | $1.63K | 0.00% | +1,165 | New |
| Nisa Investment Advisors, LLC | 958 | $1.34K | 0.00% | −402−29.6% | Reduced |
| National Bank of Canada | 855 | $1.20K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 547 | $766 | 0.00% | +547 | New |
| SBI Securities Co., Ltd. | 542 | $759 | 0.00% | 00.0% | Unchanged |
| Pittenger & Anderson Inc | 341 | $478 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 306 | $429 | 0.00% | +306 | New |
| Jones Financial Companies LLLP | 300 | $426 | 0.00% | +300 | New |
| Investors Research Corp | 300 | $420 | 0.00% | +50+20.0% | Added |
| Essential Partners LLC | 221 | $309 | 0.00% | +221 | New |
| EverSource Wealth Advisors, LLC | 215 | $301 | 0.00% | +47+28.0% | Added |
| Northwestern Mutual Wealth Management Co | 107 | $150 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 24 | $34 | 0.00% | +7+41.2% | Added |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −233,247−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −153,555−100.0% | Sold out |
| Nuveen, LLC | 0 | $0 | 0.00% | −148,560−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −123,134−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −97,604−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −65,311−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −49,214−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −42,284−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −17,853−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −15,406−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −13,890−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −12,785−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −12,993−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −12,336−100.0% | Sold out |
| Prospect Financial Services LLC | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −7,915−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −6,737−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −3,713−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,966−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −2,178−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −2,148−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −877−100.0% | Sold out |
| Hartford Financial Management Inc. | 0 | $0 | 0.00% | −266−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −220−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |