Mariner, LLC

SEC CIK: 0001373442
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

ALTR holding history

Altair Engineering 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.

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

Shares (Q1 2025): 0; Sold out in Q1 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q2 2024

Holdings of ALTR by Mariner, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2025	0	$0	0.0%	−4,878−100.0%	Sold out	Holders
Q4 2024	4,878	$532.2K	<0.1%	+1,213+33.1%	Added	Holders
Q3 2024	3,665	$350.0K	<0.1%	+1,058+40.6%	Added	Holders
Q2 2024	2,607	$255.7K	<0.1%	+2,607	New	Holders