Clearstead Advisors, LLC

SEC CIK: 0000842775
Latest filing: Aug 6, 2026

SEC filings (opens in a new tab)

MBCN holding history

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

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

Shares (Q1 2026): 0; Sold out in Q1 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 20; Since Q1 2021

Holdings of MBCN by Clearstead Advisors, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2026	0	$0	0.0%	−34,684−100.0%	Sold out	Holders
Q4 2025	34,684	$1.20M	<0.1%	−4,684−11.9%	Reduced	Holders
Q3 2025	39,368	$1.18M	<0.1%	−3,181−7.5%	Reduced	Holders
Q2 2025	42,549	$1.28M	<0.1%	−3,333−7.3%	Reduced	Holders
Q1 2025	45,882	$1.28M	<0.1%	00.0%	Unchanged	Holders
Q4 2024	45,882	$1.29M	<0.1%	−3,100−6.3%	Reduced	Holders
Q3 2024	48,982	$1.41M	<0.1%	00.0%	Unchanged	Holders
Q2 2024	48,982	$1.18M	<0.1%	00.0%	Unchanged	Holders
Q1 2024	48,982	$1.09M	0.1%	00.0%	Unchanged	Holders
Q4 2023	48,982	$1.59M	0.1%	00.0%	Unchanged	Holders
Q3 2023	48,982	$1.24M	0.1%	00.0%	Unchanged	Holders
Q2 2023	48,982	$1.31M	0.1%	00.0%	Unchanged	Holders
Q1 2023	48,982	$1.37M	0.1%	00.0%	Unchanged	Holders
Q4 2022	48,982	$1.34M	0.1%	00.0%	Unchanged	Holders
Q3 2022	48,982	$1.33M	0.1%	00.0%	Unchanged	Holders
Q2 2022	48,982	$1.23M	0.1%	−5,500−10.1%	Reduced	Holders
Q1 2022	54,482	$1.35M	0.1%	−1,750−3.1%	Reduced	Holders
Q4 2021	56,232	$1.40M	0.1%	−20,500−26.7%	Reduced	Holders
Q3 2021	76,732	$1.83M	0.1%	−6,170−7.4%	Reduced	Holders
Q2 2021	82,902	$1.96M	0.2%	−5,073−5.8%	Reduced	Holders
Q1 2021	87,975	$1.84M	0.2%	–	–	Holders

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