Mariner, LLC

SEC CIK: 0001373442
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

CMPX holding history

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

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

Shares (Q2 2026): 172,821
Value: $378.4K
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2024

Holdings of CMPX by Mariner, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	172,821	$378.4K	<0.1%	+172,821	New	Holders
Q2 2025	0	$0	0.0%	−11,381−100.0%	Sold out	Holders
Q1 2025	11,381	$21.6K	<0.1%	−9,292−44.9%	Reduced	Holders
Q4 2024	20,673	$30.0K	<0.1%	+20,673	New	Holders