$1.11
-0.06 (-5.13%)
Market Cap
$37.4M
Shares Outstanding
31,374,994
Institutional Holders
70
Total Inst. Value
$13.3M
% of Float Held
—
QoQ Holder Change
+13
Institutional data as of Q1 2025
New Positions
14
Closed Positions
9
Increased
23
Decreased
16
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BlackRock, Inc. | $3.1M | 1,946,946 |
| 2 | VANGUARD GROUP INC | $2.5M | 1,571,764 |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $1.1M | 711,801 |
| 4 | STATE STREET CORP | $1.0M | 645,215 |
| 5 | ACADIAN ASSET MANAGEMENT LLC | $810K | 504,038 |
| 6 | UBS Group AG | $638K | 396,136 |
| 7 | LOS ANGELES CAPITAL MANAGEMENT LLC | $376K | 233,247 |
| 8 | NORTHERN TRUST CORP | $368K | 228,272 |
| 9 | GAGNON SECURITIES LLCNew | $365K | 226,622 |
| 10 | Invesco Ltd. | $247K | 153,555 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | +24K | $1.1M |
| STATE STREET CORP | +24K | $1.0M |
| ACADIAN ASSET MANAGEMENT LLC | +5K | $810K |
| UBS Group AG | +307K | $638K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | +19K | $376K |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MORGAN STANLEY | -150K | $103K |
| RENAISSANCE TECHNOLOGIES LLC | -133K | $93K |
| JPMORGAN CHASE & CO | -103K | $32K |
| GOLDMAN SACHS GROUP INC | -58K | $124K |
| VANGUARD GROUP INC | -46K | $2.5M |
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Frequently Asked Questions
How many institutional investors hold ATNM?
As of Q1 2025, 70 institutional investors report holding ATNM (Actinium Pharmaceuticals, Inc.) in their 13F filings.
Which hedge fund owns the most ATNM?
The largest institutional holder of ATNM is BlackRock, Inc. with $3.1M in shares.
Are institutions buying or selling ATNM?
This quarter, 14 institutions opened new positions in ATNM and 9 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.