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, Q1 2024
Institutional positions in Actinium Pharmaceuticals, Inc. as of Mar 31, 2024. 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
- 67
- +9 vs. Q4 2023
- Shares held
- 6.74M
- +986.0K (+17.1%) vs. Q4 2023
- Total value
- $52.8M
- +$23.5M (+80.4%) vs. Q4 2023
- New holders
- 13
- 18 more added
- Sold out
- 4
- 18 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Actinium Pharmaceuticals, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 1,708,988 | $13.4M | 0.00% | +17,074+1.0% | Added |
| Vanguard Group Inc | 1,446,326 | $11.3M | 0.00% | +82,113+6.0% | Added |
| Geode Capital Management, LLC | 595,720 | $4.67M | 0.00% | +26,171+4.6% | Added |
| State Street Corp | 550,845 | $4.31M | 0.00% | +44,003+8.7% | Added |
| Northern Trust Corp | 230,605 | $1.81M | 0.00% | +4,213+1.9% | Added |
| Verition Fund Management LLC | 196,437 | $1.54M | 0.01% | +196,437 | New |
| Marshall Wace, LLP | 152,469 | $1.19M | 0.00% | +152,469 | New |
| Brandywine Global Investment Management, LLC | 145,600 | $1.14M | 0.01% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 144,465 | $1.13M | 0.00% | −2,972−2.0% | Reduced |
| Citadel Advisors LLC | 108,115 | $846.5K | 0.00% | +75,707+233.6% | Added |
| ADAR1 Capital Management, LLC | 100,000 | $783.0K | 0.21% | +100,000 | New |
| Nuveen Asset Management, LLC | 99,346 | $777.9K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 97,332 | $762.1K | 0.00% | +36,336+59.6% | Added |
| Hudson Bay Capital Management LP | 93,204 | $729.8K | 0.01% | +93,204 | New |
| BIT Capital GmbH | 89,668 | $702.1K | 0.06% | +69,892+353.4% | Added |
| Bridgeway Capital Management, LLC | 83,966 | $657.5K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 82,029 | $642.0K | 0.05% | +62,459+319.2% | Added |
| Charles Schwab Investment Management Inc | 76,208 | $596.7K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 70,656 | $553.2K | 0.00% | −28,891−29.0% | Reduced |
| Millennium Management LLC | 67,411 | $527.8K | 0.00% | +67,411 | New |
| Bank of New York Mellon Corp | 67,366 | $527.5K | 0.00% | −47,444−41.3% | Reduced |
| Royce & Associates LP | 50,000 | $391.5K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 49,936 | $391.0K | 0.00% | +20,214+68.0% | Added |
| Bank of America Corp | 39,062 | $305.9K | 0.00% | −10,472−21.1% | Reduced |
| Rhumbline Advisers | 32,131 | $251.6K | 0.00% | +483+1.5% | Added |
| UBS Group AG | 27,716 | $217.0K | 0.00% | −2,041−6.9% | Reduced |
| Lighthouse Investment Partners, LLC | 26,408 | $206.8K | 0.01% | +26,408 | New |
| Creative Financial Designs Inc | 22,835 | $178.8K | 0.02% | +3,035+15.3% | Added |
| Group One Trading, L.P. | 22,559 | $176.6K | 0.01% | +17,519+347.6% | Added |
| Barclays PLC | 19,369 | $151.7K | 0.00% | −18,347−48.6% | Reduced |
| American Century Companies Inc | 18,852 | $147.6K | 0.00% | +18,852 | New |
| Intrepid Financial Planning Group LLC | 16,000 | $125.3K | 0.05% | 00.0% | Unchanged |
| MetLife Investment Management | 13,842 | $108.4K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 13,667 | $107.0K | 0.00% | +1,224+9.8% | Added |
| American International Group, Inc. | 13,658 | $106.9K | 0.00% | +92+0.7% | Added |
| Deutsche Bank AG | 13,556 | $106.1K | 0.00% | −622−4.4% | Reduced |
| Am Investment Strategies LLC | 12,582 | $99.0K | 0.03% | +12,582 | New |
| New York State Common Retirement Fund | 12,583 | $98.5K | 0.00% | −50−0.4% | Reduced |
| Perritt Capital Management Inc | 12,000 | $94.0K | 0.05% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 11,784 | $92.3K | 0.00% | −6,788−36.5% | Reduced |
| Invesco Ltd. | 11,526 | $90.2K | 0.00% | −35−0.3% | Reduced |
| Goldman Sachs Group Inc | 11,147 | $87.3K | 0.00% | −4,333−28.0% | Reduced |
| National Asset Management, Inc. | 14,550 | $86.1K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 10,150 | $80.9K | 0.00% | +3,500+52.6% | Added |
| Voya Investment Management LLC | 10,170 | $79.6K | 0.00% | −844−7.7% | Reduced |
| Sanders Morris Harris LLC | 10,000 | $78.3K | 0.01% | +10,000 | New |
| Simplex Trading, LLC | 9,071 | $71.0K | 0.00% | −8,018−46.9% | Reduced |
| Royal Bank of Canada | 5,488 | $43.0K | 0.00% | −8,046−59.5% | Reduced |
| Citigroup Inc | 4,651 | $36.4K | 0.00% | +725+18.5% | Added |
| Qube Research & Technologies Ltd | 3,193 | $25.0K | 0.00% | +3,193 | New |
| Legal & General Group Plc | 3,018 | $23.6K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 2,902 | $22.7K | 0.00% | −26−0.9% | Reduced |
| California State Teachers Retirement System | 2,786 | $21.8K | 0.00% | −1,706−38.0% | Reduced |
| Tower Research Capital LLC (TRC) | 2,348 | $18.4K | 0.00% | +250+11.9% | Added |
| Ameritas Investment Partners, Inc. | 2,148 | $16.8K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,434 | $11.2K | 0.00% | 00.0% | Unchanged |
| Retirement Group, LLC | 1,191 | $9.33K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 855 | $7.44K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 877 | $7.00K | 0.00% | −2,731−75.7% | Reduced |
| BFSG, LLC | 500 | $3.92K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 500 | $3.90K | 0.00% | +500 | New |
| Hartford Financial Management Inc. | 266 | $2.08K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 91 | $1.00K | 0.00% | −86−48.6% | Reduced |
| Northwestern Mutual Wealth Management Co | 107 | $838 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 100 | $783 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 100 | $783 | 0.00% | +100 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 5 | $39 | 0.00% | +5 | New |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −14,285−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −2,120−100.0% | Sold out |
| Hazlett, Burt & Watson, Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| Coppell Advisory Solutions LLC | – | – | – | – | Not filed |