Institutional Ownership
Actinium Pharmaceuticals Inc
CUSIP 00507W206COMATNMQ1 2026
Institutional Holders
51
13F filers
Shares Held
3.88M
Aggregate institutional
Institutional Value
$3.22M
Q1 2026
Net New Holders
-8
3 new · 11 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions3
Increased12
Decreased14
Sold out11
Institutional Holders
51 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Millennium Management LLC | 564.6K | $561.9K | −37.0K | Reduced |
| 2 | Renaissance Technologies LLC | 471.6K | $469.4K | +80.8K | Added |
| 3 | Blackrock, Inc. | 371.2K | $369.5K | +4.3K | Added |
| 4 | Two Sigma Investments, LP | 337.2K | $335.6K | +127.5K | Added |
| 5 | Geode Capital Management, LLC | 336.1K | $334.6K | +7.1K | Added |
| 6 | Gagnon Securities LLC | 201.3K | $200.4K | −507 | Reduced |
| 7 | State Street Corp | 126.2K | $125.6K | 0 | Held |
| 8 | Susquehanna International Group, LLP | 124.0K | $123.4K | +41.5K | Added |
| 9 | Gen-Wealth Partners Inc | 107.1K | $106.6K | −20 | Reduced |
| 10 | Northern Trust Corp | 75.9K | $75.5K | +33.2K | Added |
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