Position in ATNM
as of Mar 31, 2026
· filed Apr 21, 2026
Position Value
$21,890
-$8,030 QoQ
Shares Held
22,000
0.0% QoQ
Ownership
0.070%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ATNM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026MAYPORT, LLC holds $44,536 across 2 Biotechnology names. ATNM ranks #2 (49.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FLNA |
Filana Therapeutics, Inc.
|
13,400 | $22,646 | |
| 2 | ATNM |
Actinium Pharmaceuticals, Inc.
This page
|
22,000 | $21,890 |
All Filings in ATNM
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $21,890 | 22,000 | Shares | Sole | 2026-04-21 | |
| 2025-12-31 | $29,920 | 22,000 | Shares | Sole | 2026-01-21 | |
| 2025-09-30 | $35,200 | 22,000 | Shares | Sole | 2025-11-20 | |
| No filing history on record for this holder in this stock. | ||||||