The Southern Company
IT ˙ BIT ˙ US8425871071
78,00 € 0,00 (0,00%)
2026-06-03
AKTIENPREIS
SecurityIT:1SO / The Southern Company
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership121,399 shares
Latest Disclosed Value $ 11,717,544
Advisory Services Network, LLC reports 13.73% decrease in ownership of 1SO / The Southern Company

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 121,399 shares of The Southern Company (IT:1SO) valued at $10,475,520 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 140,715 shares of The Southern Company. This represents a change in shares of -13.73% during the quarter. The current value of the position is $9,469,122 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SOUTHERN CO COM Stock 842587107 121,399 -19,316 -13.73 11,718 -4.51 0.1083
2026-02-17 2025-12-31 13F SOUTHERN CO COM Stock 842587107 140,715 16,542 13.32 12,270 4.27 0.1736
2025-11-18 2025-09-30 13F SOUTHERN Stock 842587107 124,173 582 0.47 11,768 0.78 0.1726
2025-08-19 2025-06-30 13F SOUTHERN Stock 842587107 123,591 3,366 2.80 11,677 5.63 0.1879
2025-05-15 2025-03-31 13F SOUTHERN Stock 842587107 120,225 -7,898 -6.16 11,055 4.81 0.2124
2025-02-13 2024-12-31 13F SOUTHERN Stock 842587107 128,123 5,500 4.49 10,547 10.89 0.1965
2024-11-14 2024-09-30 13F SOUTHERN Stock 842587107 122,623 0 0.00 9,512 0.00 0.1966
2024-08-13 2024-06-30 13F SOUTHERN Stock 842587107 122,623 2,485 2.07 9,512 10.36 0.1966
2024-05-06 2024-03-31 13F SOUTHERN Stock 842587107 120,138 -2,755 -2.24 8,619 0.01 0.1911
2024-02-09 2023-12-31 13F SOUTHERN Stock 842587107 122,893 -17,503 -12.47 8,617 -5.16 0.2106
2023-11-14 2023-09-30 13F SOUTHERN Stock 842587107 140,396 15 0.01 9,086 -7.86 0.2440
2023-08-09 2023-06-30 13F SOUTHERN Stock 842587107 140,381 -6,559 -4.46 9,862 -3.55 0.2628
2023-05-17 2023-03-31 13F SOUTHERN Stock 842587107 146,940 -676 -0.46 10,224 -3.01 0.2832
2023-02-13 2022-12-31 13F SOUTHERN Stock 842587107 147,616 1,861 1.28 10,541 6.36 0.3231
2022-11-14 2022-09-30 13F SOUTHERN Stock 842587107 145,755 -28,598 -16.40 9,911 -20.28 0.3498
2022-08-02 2022-06-30 13F SOUTHERN Stock 842587107 174,353 16,100 10.17 12,433 8.35 0.4252
2022-05-23 2022-03-31 13F SOUTHERN Stock 842587107 158,253 15,256 10.67 11,475 17.02 0.3378
2022-02-14 2021-12-31 13F SOUTHERN Stock 842587107 142,997 7,483 5.52 9,806 16.77 0.2821
2021-11-05 2021-09-30 13F SOUTHERN Stock 842587107 135,514 34,560 34.23 8,398 37.45 0.2671
2021-08-12 2021-06-30 13F SOUTHERN Stock 842587107 100,954 18,947 23.10 6,110 19.87 0.1928
2021-05-24 2021-03-31 13F SOUTHERN Stock 842587107 82,007 -19,903 -19.53 5,097 -18.59 0.1893
2021-02-09 2020-12-31 13F SOUTHERN Stock 842587107 101,910 -2,955 -2.82 6,261 10.11 0.2512
2020-11-16 2020-09-30 13F SOUTHERN Stock 842587107 104,865 6,872 7.01 5,686 11.93 0.2676
2020-08-10 2020-06-30 13F SOUTHERN Stock 842587107 97,993 -20,932 -17.60 5,080 -21.11 0.2788
2020-05-15 2020-03-31 13F SOUTHERN Stock 842587107 118,925 21,942 22.62 6,439 4.22 0.4212
2020-02-04 2019-12-31 13F SOUTHERN Stock 842587107 96,983 -27,139 -21.86 6,178 -9.95 0.3249
2019-11-04 2019-09-30 13F SOUTHERN Stock 842587107 124,122 0 0.00 6,861 0.00 0.4203
2019-08-01 2019-06-30 13F SOUTHERN Stock 842587107 124,122 37,954 44.05 6,861 54.04 0.4207
2019-05-20 2019-03-31 13F SOUTHERN Stock 842587107 86,168 10,131 13.32 4,454 33.39 0.3129
2019-02-15 2018-12-31 13F SOUTHERN Stock 842587107 76,037 -5,214 -6.42 3,339 -5.73 0.2914
2018-11-02 2018-09-30 13F SOUTHERN Stock 842587107 81,251 -9,949 -10.91 3,542 -19.22 0.2585
2018-07-27 2018-06-30 13F SOUTHERN Stock 842587107 91,200 5,756 6.74 4,385 14.91 0.3341
2018-04-23 2018-03-31 13F SOUTHERN Stock 842587107 85,444 8,042 10.39 3,816 2.53 0.3048
2018-02-08 2017-12-31 13F SOUTHERN Stock 842587107 77,402 27,404 54.81 3,722 51.49 0.3244
2017-10-12 2017-09-30 13F SOUTHERN Stock 842587107 49,998 -1,181 -2.31 2,457 0.29 0.2812
2017-08-17 2017-06-30 13F SOUTHERN CO COM Stock 842587107 51,179 5,125 11.13 2,450 6.85 0.3193
2017-04-28 2017-03-31 13F SOUTHERN CO COM Stock 842587107 46,054 15,030 48.45 2,293 44.03 0.3330
2016-10-07 2016-09-30 13F SOUTHERN Stock 842587107 31,024 4,749 18.07 1,592 12.99 0.2993
2016-07-27 2016-06-30 13F SOUTHERN Stock 842587107 26,275 2,211 9.19 1,409 13.17 0.3203
2016-04-21 2016-03-31 13F SOUTHERN Stock 842587107 24,064 11,714 94.85 1,245 115.40 0.3399
2016-01-27 2015-12-31 13F SOUTHERN CO COM Stock 842587107 12,350 -6,368 -34.02 578 -30.94 0.1858
2015-10-01 2015-09-30 13F SOUTHERN CO COM Stock 842587107 18,718 -2,021 -9.74 837 -4.23 0.2527
2015-07-02 2015-06-30 13F SOUTHERN CO COM Stock 842587107 20,739 1,749 9.21 874 2.46 0.2578
2015-04-08 2015-03-31 13F SOUTHERN CO COM Stock 842587107 18,990 6,089 47.20 853 28.08 0.2355
2015-01-23 2014-12-31 13F SOUTHERN Stock 842587107 12,901 -2,270 -14.96 666 0.60 0.2082
2014-10-07 2014-09-30 13F SOUTHERN Stock 842587107 15,171 8,901 141.96 662 132.28 0.2421
2014-07-10 2014-06-30 13F SOUTHERN Stock 842587107 6,270 -178 -2.76 285 0.71 0.1206
2014-04-09 2014-03-31 13F SOUTHERN CO COM Stock 842587107 6,448 -120 -1.83 283 4.81 0.1459
2014-02-13 2013-12-31 13F SOUTHERN Stock 842587107 6,568 -4,699 -41.71 270 -41.81 0.1356
2013-11-22 2013-09-30 13F SOUTHERN Stock 842587107 11,267 588 5.51 464 -1.49 0.3992
2013-08-15 2013-06-30 13F SOUTHERN Stock 842587107 10,679 10,679 471 0.3837
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.