Marshall Wace, LLP Southern CO Transaction History

Marshall Wace, LLP

$90.8 Billion
Q3 2025

A detailed history of Marshall Wace, LLP transactions in Southern CO stock. As of the latest transaction made, Marshall Wace, LLP holds 2,050,726 shares of SO stock, worth $186 Million. This represents 0.21% of its overall portfolio holdings.

Number of Shares

2,050,726

Previous 3,020,895 32.12%

Holding current value

$186 Million

Previous $277 Million 29.94%

% of portfolio

0.21%

Previous 0.34%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	SELL	$90.83 - $96.0 $88.1 Million - $93.1 Million	-970,169 Reduced 32.12%	2,050,726 $194 Million
Q2 2025 Aug 13, 2025	SELL	$84.91 - $92.56 $56.7 Million - $61.8 Million	-667,542 Reduced 18.1%	3,020,895 $277 Million
Q1 2025 May 15, 2025	SELL	$80.96 - $92.96 $51.4 Million - $59 Million	-634,494 Reduced 14.68%	3,688,437 $339 Million
Q4 2024 Feb 13, 2025	BUY	$81.5 - $94.15 $270 Million - $311 Million	3,307,527 Added 325.74%	4,322,931 $356 Million
Q3 2024 Nov 14, 2024	BUY	$77.0 - $90.52 $78.2 Million - $91.9 Million	1,015,404 New	1,015,404 $91.6 Million

Q1 2024 May 15, 2024	SELL	$66.25 - $72.24 $104 Million - $114 Million	-1,574,752 Reduced 99.78%	3,439 $246,000
Q4 2023 Feb 14, 2024	BUY	$62.71 - $73.08 $97.9 Million - $114 Million	1,561,891 Added 9582.15%	1,578,191 $111 Million
Q3 2023 Nov 14, 2023	BUY	$64.72 - $73.09 $1.05 Million - $1.19 Million	16,300 New	16,300 $1.05 Million
Q1 2023 May 15, 2023	SELL	$62.32 - $72.5 $93.9 Million - $109 Million	-1,506,542 Reduced 99.21%	12,048 $838,000
Q4 2022 Feb 14, 2023	BUY	$63.44 - $72.26 $40.3 Million - $45.9 Million	635,046 Added 71.87%	1,518,590 $108 Million
Q3 2022 Nov 14, 2022	BUY	$68.0 - $80.16 $52.2 Million - $61.5 Million	767,544 Added 661.68%	883,544 $60.1 Million
Q2 2022 Aug 15, 2022	BUY	$65.39 - $76.51 $7.59 Million - $8.88 Million	116,000 New	116,000 $8.27 Million
Q1 2022 May 16, 2022	SELL	$62.84 - $72.51 $8.12 Million - $9.37 Million	-129,289 Closed	0 $0
Q4 2021 Feb 14, 2022	BUY	$61.1 - $68.58 $215,805 - $242,224	3,532 Added 2.81%	129,289 $8.87 Million
Q3 2021 Nov 15, 2021	SELL	$61.34 - $67.32 $24.6 Million - $27 Million	-400,480 Reduced 76.1%	125,757 $7.79 Million
Q2 2021 Aug 13, 2021	BUY	$60.46 - $66.42 $24.1 Million - $26.5 Million	398,866 Added 313.15%	526,237 $31.8 Million
Q1 2021 May 17, 2021	BUY	$56.72 - $62.32 $6.38 Million - $7.01 Million	112,437 Added 752.89%	127,371 $7.92 Million
Q4 2020 Feb 16, 2021	BUY	$54.62 - $64.17 $815,695 - $958,314	14,934 New	14,934 $918,000
Q2 2020 Aug 13, 2020	SELL	$50.14 - $60.33 $144,704 - $174,112	-2,886 Closed	0 $0
Q1 2020 May 15, 2020	BUY	$43.23 - $70.85 $124,761 - $204,473	2,886 New	2,886 $156,000
Q4 2019 Feb 14, 2020	SELL	$60.33 - $63.86 $1.54 Million - $1.63 Million	-25,592 Closed	0 $0
Q3 2019 Nov 14, 2019	BUY	$54.84 - $61.98 $1.4 Million - $1.59 Million	25,592 New	25,592 $1.58 Million
Q4 2017 Feb 14, 2018	SELL	$48.05 - $53.25 $1.2 Million - $1.33 Million	-25,031 Closed	0 $0
Q3 2017 Nov 13, 2017	BUY	$47.92 - $50.64 $1.2 Million - $1.27 Million	25,031	25,031 $1.23 Million

Others Institutions Holding SO

# of Institutions

2,536

Shares Held

783M

Call Options Held

4.68M

Put Options Held

3.59M

View Full List

About SOUTHERN CO

Ticker SO
Exchange NYSE
Sector Utilities
Industry Utilities—Regulated Electric
Shares Outstandng 1,088,669,952
Market Cap $98.6B
Description
The Southern Company, through its subsidiaries, engages in the generation, transmission, and distribution of electricity. It operates through Gas Distribution Operations, Gas Pipeline Investments, Wholesale Gas Services, and Gas Marketing Services segments. The company also develops, constructs, acquires, owns, and manages power generation asset...

More about SO

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Marshall Wace, LLP Southern CO Transaction History