Stocks
SO
CITADEL ADVISORS LLC

CITADEL ADVISORS LLC

CIK

0001423053

City

Chicago

State / Country

Stock

SO — SOUTHERN CO

Holdings in SO

Position Over Time

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$34,187,632	392,060	-44.6%	Shares	Defined	2026-02-17
2025-12-31	$61,694,000	707,500	+80.6%	Shares	Defined	2026-02-17
2025-12-31	$34,156,240	391,700	+64.1%	Shares	Defined	2026-02-17
2025-09-30	$22,621,599	238,700	-66.1%	Shares	Defined	2025-11-14
2025-09-30	$66,672,020	703,514	-23.9%	Shares	Defined	2025-11-14
2025-09-30	$87,595,911	924,300	+35.3%	Shares	Defined	2025-11-14
2025-06-30	$62,729,073	683,100	-71.1%	Shares	Defined	2025-08-14
2025-06-30	$217,169,500	2,364,908	+573.6%	Shares	Defined	2025-08-14
2025-06-30	$32,241,513	351,100	-37.6%	Shares	Defined	2025-08-14
2025-03-31	$51,777,045	563,100	-76.9%	Shares	Defined	2025-05-15
2025-03-31	$223,949,649	2,435,559	+375.8%	Shares	Defined	2025-05-15
2025-03-31	$47,069,205	511,900	+7.1%	Shares	Defined	2025-05-15
2024-12-31	$39,348,960	478,000	+110.8%	Shares	Defined	2025-02-14
2024-12-31	$18,668,200	226,776	-38.5%	Shares	Defined	2025-02-14
2024-12-31	$30,334,920	368,500	-72.0%	Shares	Defined	2025-02-14
2024-09-30	$118,658,844	1,315,800	+56.8%	Shares	Defined	2024-11-14
2024-09-30	$75,679,056	839,200	+17.6%	Shares	Defined	2024-11-14
2024-09-30	$64,362,367	713,710	+58.8%	Shares	Defined	2024-11-14
2024-06-30	$34,852,201	449,300	-45.4%	Shares	Defined	2024-08-14
2024-06-30	$63,809,082	822,600	+50.7%	Shares	Defined	2024-08-14
2024-06-30	$42,353,529	546,004	+895.4%	Shares	Defined	2024-08-14
2024-03-31	$3,935,297	54,855	-92.3%	Shares	Defined	2024-05-15
2024-03-31	$51,136,272	712,800	+94.5%	Shares	Defined	2024-05-15
2024-03-31	$26,285,536	366,400	+294.4%	Shares	Defined	2024-05-15
2023-12-31	$6,514,148	92,900	-89.1%	Shares	Defined	2024-02-14
2023-12-31	$59,559,928	849,400	+293.6%	Shares	Defined	2024-02-14
2023-12-31	$15,130,423	215,779	-68.4%	Shares	Defined	2024-02-14
2023-09-30	$44,244,856	683,635	-15.2%	Shares	Defined	2023-11-14
2023-09-30	$52,177,264	806,200	+573.5%	Shares	Defined	2023-11-14
2023-09-30	$7,746,984	119,700	-84.3%	Shares	Defined	2023-11-14
2023-06-30	$53,397,025	760,100	+208.0%	Shares	Defined	2023-08-14
2023-06-30	$17,337,700	246,800	-66.9%	Shares	Defined	2023-08-14
2023-06-30	$52,418,722	746,174	-7.5%	Shares	Defined	2023-08-14
2023-03-31	$56,116,270	806,500	-2.6%	Shares	Defined	2023-05-15
2023-03-31	$57,640,072	828,400	+58.5%	Shares	Defined	2023-05-15
2022-12-31	$37,328,006	522,728	+192.0%	Shares	Defined	2023-02-14
2022-12-31	$12,782,390	179,000	-77.1%	Shares	Defined	2023-02-14
2022-12-31	$55,799,774	781,400	-11.5%	Shares	Defined	2023-02-14
2022-09-30	$60,015,372	882,579	+3.7%	Shares	Defined	2022-11-14
2022-09-30	$57,868,000	851,000	+12.3%	Shares	Defined	2022-11-14
2022-09-30	$51,537,200	757,900	+16.9%	Shares	Defined	2022-11-14
2022-06-30	$46,229,630	648,291	+45.6%	Shares	Defined	2022-08-15
2022-06-30	$31,761,474	445,400	-56.9%	Shares	Defined	2022-08-15
2022-06-30	$73,684,623	1,033,300	+11.9%	Shares	Defined	2022-08-15
2022-03-31	$66,970,236	923,600	+25.1%	Shares	Defined	2022-05-16
2022-03-31	$53,522,168	738,135	+75.2%	Shares	Defined	2022-05-16
2022-03-31	$30,548,463	421,300	-21.9%	Shares	Defined	2022-05-16
2021-12-31	$37,012,626	539,700	-54.2%	Shares	Defined	2022-02-14
2021-12-31	$80,771,740	1,177,774	+112.4%	Shares	Defined	2022-02-14
2021-12-31	$38,027,610	554,500	—	Shares	Defined	2022-02-14