Mariner, LLC

SEC CIK: 0001373442
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

SEMR holding history

SEMrush Holdings, 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.

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

Shares (Q3 2025): 0; Sold out in Q3 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q3 2024

Holdings of SEMR by Mariner, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2025	0	$0	0.0%	−16,914−100.0%	Sold out	Holders
Q2 2025	16,914	$153.1K	<0.1%	+16,914	New	Holders
Q4 2024	0	$0	0.0%	−12,375−100.0%	Sold out	Holders
Q3 2024	12,375	$194.4K	<0.1%	+12,375	New	Holders