The Southern Company
DE ˙ XTRA ˙ US8425871071
77,72 € ↑0,30 (0,39%)
2026-06-04
AKTIENPREIS
SecurityDE:SOT / The Southern Company
InstitutionPlimoth Trust Co Llc
Latest Disclosed Ownership9,712 shares
Latest Disclosed Value $ 937,402
Plimoth Trust Co Llc reports 4.13% increase in ownership of SOT / The Southern Company

On April 27, 2026 - Plimoth Trust Co Llc filed a 13F-HR form disclosing ownership of 9,712 shares of The Southern Company (DE:SOT) valued at $820,276 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 9,327 shares of The Southern Company. This represents a change in shares of 4.13% during the quarter. The current value of the position is $754,817 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)
2026-04-27 2026-03-31 13F Southern Com 842587107 9,712 385 4.13 937 15.25 0.2095
2026-01-27 2025-12-31 13F Southern Com 842587107 9,327 -360 -3.72 813 -11.44 0.1812
2025-10-17 2025-09-30 13F Southern Com 842587107 9,687 -265 -2.66 918 0.55 0.2079
2025-07-22 2025-06-30 13F Southern Com 842587107 9,952 -60 -0.60 914 -0.76 0.2192
2025-04-21 2025-03-31 13F Southern Com 842587107 10,012 -235 -2.29 921 9.13 0.2398
2025-01-23 2024-12-31 13F Southern Com 842587107 10,247 -135 -1.30 844 -9.94 0.2166
2024-10-21 2024-09-30 13F Southern Com 842587107 10,382 15 0.14 936 16.42 0.2359
2024-07-23 2024-06-30 13F Southern Com 842587107 10,367 -365 -3.40 804 4.55 0.2146
2024-04-18 2024-03-31 13F Southern Com 842587107 10,732 -380 -3.42 770 -1.28 0.2051
2024-01-26 2023-12-31 13F Southern Com 842587107 11,112 -30 -0.27 779 8.04 0.2248
2023-10-20 2023-09-30 13F Southern Com 842587107 11,142 0 0.00 721 -7.80 0.2258
2023-07-24 2023-06-30 13F Southern Com 842587107 11,142 -430 -3.72 783 -2.86 0.2341
2023-04-26 2023-03-31 13F Southern Com 842587107 11,572 -200 -1.70 805 0.2498
2023-01-19 2022-12-31 13F Southern Com 842587107 11,772 -185 -1.55 1 -100.00 0.2712
2022-10-18 2022-09-30 13F Southern Com 842587107 11,957 -55 -0.46 813 -5.13 0.2810
2022-07-15 2022-06-30 13F Southern Com 842587107 12,012 -620 -4.91 857 -6.44 0.2703
2022-04-25 2022-03-31 13F Southern Com 842587107 12,632 -100 -0.79 916 4.81 0.2433
2022-01-27 2021-12-31 13F Southern Com 842587107 12,732 -180 -1.39 874 9.11 0.2216
2021-10-22 2021-09-30 13F Southern Com 842587107 12,912 -160 -1.22 801 1.26 0.2265
2021-07-20 2021-06-30 13F Southern Com 842587107 13,072 -3,070 -19.02 791 -21.14 0.2220
2021-04-14 2021-03-31 13F Southern Com 842587107 16,142 -2,000 -11.02 1,003 -10.04 0.2960
2021-01-22 2020-12-31 13F Southern Com 842587107 18,142 -1,460 -7.45 1,115 4.89 0.3482
2020-10-27 2020-09-30 13F Southern Com 842587107 19,602 299 1.55 1,063 6.19 0.3565
2020-07-20 2020-06-30 13F Southern Com 842587107 19,303 710 3.82 1,001 -0.50 0.3560
2020-04-22 2020-03-31 13F Southern Com 842587107 18,593 525 2.91 1,006 -12.52 0.4219
2020-01-29 2019-12-31 13F Southern Com 842587107 18,068 -225 -1.23 1,150 1.77 0.3719
2019-10-28 2019-09-30 13F Southern Com 842587107 18,293 -605 -3.20 1,130 8.13 0.3705
2019-08-05 2019-06-30 13F Southern Com 842587107 18,898 -485 -2.50 1,045 4.29 0.3439
2019-04-19 2019-03-31 13F Southern Com 842587107 19,383 2,380 14.00 1,002 34.14 0.3333
2019-01-25 2018-12-31 13F Southern Com 842587107 17,003 -135 -0.79 747 0.00 0.2754
2018-12-13 2018-09-30 13F Southern Com 842587107 17,138 -515 -2.92 747 -8.68 0.2421
2018-12-12 2018-06-30 13F Southern Com 842587107 17,653 -370 -2.05 818 1.61 0.2803
2018-12-21 2018-03-31 13F Southern Com 842587107 18,023 -1,705 -8.64 805 -15.17 0.2781
2018-12-26 2017-12-31 13F Southern Com 842587107 19,728 19,728 949 0.3399
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.