Madden Securities Corp

SEC CIK: 0001803566
Latest filing: Jul 24, 2026

SEC filings (opens in a new tab)

SO holding history

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

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

Shares (Q2 2026): 3,500
Value: $335.0K
% of portfolio: 0.1%
Quarters held: 22; Since Q1 2021

Holdings of SO by Madden Securities Corp, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	3,500	$335.0K	0.1%	−25−0.7%	Reduced	Holders
Q1 2026	3,525	$340.2K	0.1%	00.0%	Unchanged	Holders
Q4 2025	3,525	$307.4K	0.1%	−50−1.4%	Reduced	Holders
Q3 2025	3,575	$338.8K	0.1%	−83−2.3%	Reduced	Holders
Q2 2025	3,658	$335.9K	0.1%	−3,092−45.8%	Reduced	Holders
Q1 2025	6,750	$620.7K	0.2%	−2,500−27.0%	Reduced	Holders
Q4 2024	9,250	$761.5K	0.3%	−46−0.5%	Reduced	Holders
Q3 2024	9,296	$838.3K	0.4%	00.0%	Unchanged	Holders
Q2 2024	9,296	$721.1K	0.3%	00.0%	Unchanged	Holders
Q1 2024	9,296	$666.9K	0.3%	00.0%	Unchanged	Holders
Q4 2023	9,296	$651.8K	0.3%	−100−1.1%	Reduced	Holders
Q3 2023	9,396	$608.1K	0.3%	−75−0.8%	Reduced	Holders
Q2 2023	9,471	$665.3K	0.3%	−2,700−22.2%	Reduced	Holders
Q1 2023	12,171	$846.9K	0.4%	−3,225−20.9%	Reduced	Holders
Q4 2022	15,396	$1.10M	0.6%	−50−0.3%	Reduced	Holders
Q3 2022	15,446	$1.05M	0.6%	−215−1.4%	Reduced	Holders
Q2 2022	15,661	$1.12M	0.6%	−235−1.5%	Reduced	Holders
Q1 2022	15,896	$1.15M	0.5%	−7,500−32.1%	Reduced	Holders
Q4 2021	23,396	$1.60M	0.8%	−50−0.2%	Reduced	Holders
Q3 2021	23,446	$1.45M	0.8%	−20−0.1%	Reduced	Holders
Q2 2021	23,466	$1.42M	0.7%	+3,450+17.2%	Added	Holders
Q1 2021	20,016	$1.24M	0.7%	–	–	Holders

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