CSS LLC

SEC CIK: 0001103646
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

CET holding history

Central Securities Corp in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 40,607
Value: $2.13M
% of portfolio: 0.1%
Quarters held: 22; Since Q1 2021

Holdings of CET by CSS LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	40,607	$2.13M	0.1%	−2,000−4.7%	Reduced	Holders
Q1 2026	42,607	$2.12M	0.1%	00.0%	Unchanged	Holders
Q4 2025	42,607	$2.16M	0.1%	00.0%	Unchanged	Holders
Q3 2025	42,607	$2.19M	0.1%	00.0%	Unchanged	Holders
Q2 2025	42,607	$2.04M	0.1%	00.0%	Unchanged	Holders
Q1 2025	42,607	$1.92M	0.1%	00.0%	Unchanged	Holders
Q4 2024	42,607	$1.95M	0.1%	00.0%	Unchanged	Holders
Q3 2024	42,607	$1.95M	0.1%	00.0%	Unchanged	Holders
Q2 2024	42,607	$1.88M	0.1%	00.0%	Unchanged	Holders
Q1 2024	42,607	$1.78M	0.1%	00.0%	Unchanged	Holders
Q4 2023	42,607	$1.61M	0.1%	+1,828+4.5%	Added	Holders
Q3 2023	40,779	$1.45M	0.1%	00.0%	Unchanged	Holders
Q2 2023	40,779	$1.49M	0.1%	00.0%	Unchanged	Holders
Q1 2023	40,779	$1.42M	0.1%	00.0%	Unchanged	Holders
Q4 2022	40,779	$1.36M	0.1%	+2,909+7.7%	Added	Holders
Q3 2022	37,870	$1.28M	0.1%	00.0%	Unchanged	Holders
Q2 2022	37,870	$1.33M	0.1%	00.0%	Unchanged	Holders
Q1 2022	37,870	$1.57M	0.1%	+3,254+9.4%	Added	Holders
Q4 2021	34,616	$1.54M	0.1%	−2,100−5.7%	Reduced	Holders
Q3 2021	36,716	$1.55M	0.1%	00.0%	Unchanged	Holders
Q2 2021	36,716	$1.55M	0.1%	00.0%	Unchanged	Holders
Q1 2021	36,716	$1.39M	0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.