The Southern Company
IT ˙ BIT ˙ US8425871071
78,00 € 0,00 (0,00%)
2026-06-03
DEL PRIS
SecurityIT:1SO / The Southern Company
InstitutionMONECO Advisors, LLC
Latest Disclosed Ownership10,479 shares
Latest Disclosed Value $ 1,011,431
MONECO Advisors, LLC reports 7.10% decrease in ownership of 1SO / The Southern Company

On May 7, 2026 - MONECO Advisors, LLC filed a 13F-HR form disclosing ownership of 10,479 shares of The Southern Company (IT:1SO) valued at $904,233 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 11,280 shares of The Southern Company. This represents a change in shares of -7.10% during the quarter. The current value of the position is $817,362 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)
2026-05-07 2026-03-31 13F SOUTHERN COM 842587107 10,479 -801 -7.10 1,011 2.85 0.0784
2026-02-04 2025-12-31 13F SOUTHERN COM 842587107 11,280 177 1.59 984 -6.56 0.0781
2025-11-05 2025-09-30 13F SOUTHERN COM 842587107 11,103 1,694 18.00 1,052 21.76 0.0878
2025-08-13 2025-06-30 13F SOUTHERN COM 842587107 9,409 -39 -0.41 864 -0.46 0.0804
2025-08-15 2025-03-31 13F/A-1 SOUTHERN COM 842587107 9,448 539 6.05 869 18.42 0.0900
2025-05-08 2025-03-31 13F SOUTHERN COM 842587107 9,448 539 869 0.0893
2025-08-15 2024-12-31 13F/A-1 SOUTHERN COM 842587107 8,909 309 3.59 733 -5.42 0.0774
2025-02-04 2024-12-31 13F SOUTHERN COM 842587107 8,909 309 733 0.0773
2024-10-25 2024-09-30 13F SOUTHERN COM 842587107 8,600 126 1.49 776 17.96 0.0965
2024-07-19 2024-06-30 13F SOUTHERN COM 842587107 8,474 32 0.38 657 8.60 0.0966
2024-07-19 2024-03-31 13F/A-1 SOUTHERN COM 842587107 8,442 58 0.69 606 3.07 0.0961
2024-04-25 2024-03-31 13F SOUTHERN COM 842587107 8,442 58 606 0.0981
2024-03-13 2023-12-31 13F/A-1 SOUTHERN COM 842587107 8,384 8,384 588 0.1120
2024-02-05 2023-12-31 13F SOUTHERN COM 842587107 8,371 8,371 587 0.1118
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.