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Actinium Pharmaceuticals Inc
ATNMAdd to Watchlist
0.867USD
+0.012+1.42%
Close 07-27 16:00（ET）Quotes delayed by 15 min
27.19MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Thu, May 14
Updated: Thu, May 14
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Vanguard Capital Management, LLC
4.00%
District 2 Capital LP
2.45%
Millennium Management LLC
1.92%
Acadian Asset Management LLC
1.92%
Bigger (Michael)
1.43%
Other
88.28%
Shareholders
Shareholders
Proportion
Vanguard Capital Management, LLC
4.00%
District 2 Capital LP
2.45%
Millennium Management LLC
1.92%
Acadian Asset Management LLC
1.92%
Bigger (Michael)
1.43%
Other
88.28%
Shareholder Types
Shareholders
Proportion
Hedge Fund
7.87%
Investment Advisor
7.28%
Investment Advisor/Hedge Fund
4.70%
Individual Investor
2.35%
Research Firm
0.69%
Venture Capital
0.08%
Family Office
0.08%
Other
76.95%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
185
6.47M
20.62%
-2.66M
2025Q4
183
6.17M
30.73%
--
2025Q3
188
6.17M
30.79%
-316.72K
2025Q2
191
6.49M
36.64%
-2.83M
2025Q1
192
9.33M
38.12%
-2.56M
2024Q4
194
9.27M
38.27%
-591.25K
2024Q3
185
9.83M
32.22%
+1.01M
2024Q2
171
8.81M
31.57%
+497.32K
2024Q1
162
8.31M
28.24%
+7.70K
2023Q4
162
7.24M
32.39%
+143.09K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
District 2 Capital LP
769.45K
2.45%
-56.98K
-6.89%
Nov 08, 2024
Millennium Management LLC
601.60K
1.92%
-23.10K
-3.70%
Dec 31, 2025
Acadian Asset Management LLC
606.34K
1.93%
+116.76K
+23.85%
Dec 31, 2025
Bigger (Michael)
450.17K
1.43%
-27.50K
-5.76%
Nov 08, 2024
Two Sigma Investments, LP
418.73K
1.33%
-11.94K
-2.77%
Dec 31, 2025
Renaissance Technologies LLC
390.78K
1.25%
+102.15K
+35.39%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
360.89K
1.15%
+3.26K
+0.91%
Dec 31, 2025
Geode Capital Management, L.L.C.
328.99K
1.05%
+575.00
+0.18%
Dec 31, 2025
Bigger Capital Funds, LP
235.69K
0.75%
-205.41K
-46.57%
Nov 08, 2024
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
iShares Micro-Cap ETF
0.01%
iShares Russell 2000 ETF
0%
iShares Russell 2000 Growth ETF
0%
ProShares UltraPro Russell2000
0%
Global X Russell 2000 Covered Call ETF
0%
ProShares Hedge Replication ETF
0%
Avantis US Small Cap Equity ETF
0%
Global X Russell 2000 ETF
0%
Proshares Ultra Russell 2000
0%
iShares Russell 2000 Value ETF
0%
iShares Micro-Cap ETF
Proportion0.01%
iShares Russell 2000 ETF
Proportion0%
iShares Russell 2000 Growth ETF
Proportion0%
ProShares UltraPro Russell2000
Proportion0%
Global X Russell 2000 Covered Call ETF
Proportion0%
ProShares Hedge Replication ETF
Proportion0%
Avantis US Small Cap Equity ETF
Proportion0%
Global X Russell 2000 ETF
Proportion0%
Proshares Ultra Russell 2000
Proportion0%
iShares Russell 2000 Value ETF
Proportion0%