Mayport, LLC

SEC CIK: 0001922875
Latest filing: Aug 7, 2026

SEC filings (opens in a new tab)

ATNM holding history

Actinium Pharmaceuticals, Inc. in every 13F filed by Mayport, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ATNM overview All 13F holders of ATNM Full Q2 2026 holdings

Shares (Q2 2026): 22,000
Value: $21.6K
% of portfolio: <0.1%
Quarters held: 4; Since Q3 2025

Holdings of ATNM by Mayport, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	22,000	$21.6K	<0.1%	00.0%	Unchanged	Holders
Q1 2026	22,000	$21.9K	<0.1%	00.0%	Unchanged	Holders
Q4 2025	22,000	$29.9K	<0.1%	00.0%	Unchanged	Holders
Q3 2025	22,000	$35.2K	<0.1%	+22,000	New	Holders