Dearborn Partners LLC

SEC CIK: 0001206792
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

SO holding history

Southern Co in every 13F filed by Dearborn Partners LLC, 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): 16,886
Value: $1.62M
% of portfolio: 0.1%
Quarters held: 22; Since Q1 2021

Holdings of SO by Dearborn Partners LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	16,886	$1.62M	0.1%	+50.0%	Added	Holders
Q1 2026	16,881	$1.63M	0.1%	−81−0.5%	Reduced	Holders
Q4 2025	16,962	$1.48M	0.1%	−805−4.5%	Reduced	Holders
Q3 2025	17,767	$1.68M	0.1%	+50.0%	Added	Holders
Q2 2025	17,762	$1.63M	0.1%	−20,273−53.3%	Reduced	Holders
Q1 2025	38,035	$3.50M	0.2%	−149−0.4%	Reduced	Holders
Q4 2024	38,184	$3.14M	0.1%	−208−0.5%	Reduced	Holders
Q3 2024	38,392	$3.46M	0.1%	−90.0%	Reduced	Holders
Q2 2024	38,401	$2.98M	0.1%	−779−2.0%	Reduced	Holders
Q1 2024	39,180	$2.81M	0.1%	−649−1.6%	Reduced	Holders
Q4 2023	39,829	$2.79M	0.1%	+90.0%	Added	Holders
Q3 2023	39,820	$2.58M	0.1%	−872−2.1%	Reduced	Holders
Q2 2023	40,692	$2.86M	0.1%	−2,231−5.2%	Reduced	Holders
Q1 2023	42,923	$2.99M	0.1%	+50+0.1%	Added	Holders
Q4 2022	42,873	$3.06M	0.1%	−194−0.5%	Reduced	Holders
Q3 2022	43,067	$2.93M	0.1%	+320+0.7%	Added	Holders
Q2 2022	42,747	$3.05M	0.1%	+122+0.3%	Added	Holders
Q1 2022	42,625	$3.09M	0.1%	+5,306+14.2%	Added	Holders
Q4 2021	37,319	$2.56M	0.1%	+60.0%	Added	Holders
Q3 2021	37,313	$2.31M	0.1%	+426+1.2%	Added	Holders
Q2 2021	36,887	$2.23M	0.1%	+376+1.0%	Added	Holders
Q1 2021	36,511	$2.27M	0.1%	–	–	Holders

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