The Southern Company
IT ˙ BIT ˙ US8425871071
78,00 € 0,00 (0,00%)
2026-06-03
AKTIENPREIS
SecurityIT:1SO / The Southern Company
InstitutionBanco Santander, S.A.
Latest Disclosed Ownership6,387 shares
Latest Disclosed Value $ 616,473
Banco Santander, S.A. ownership in 1SO / The Southern Company

On May 8, 2026 - Banco Santander, S.A. filed a 13F-HR form disclosing ownership of 6,387 shares of The Southern Company (IT:1SO) valued at $551,134 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,387 shares of The Southern Company. This represents a change in shares of 0.00% during the quarter. The current value of the position is $498,186 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)
2026-05-08 2026-03-31 13F SOUTHERN COM 842587107 6,387 0 0.00 616 10.79 0.0029
2026-02-13 2025-12-31 13F SOUTHERN COM 842587107 6,387 -6,834 -51.69 557 -55.59 0.0042
2025-11-12 2025-09-30 13F SOUTHERN COM 842587107 13,221 2,307 21.14 1,253 24.95 0.0111
2025-08-01 2025-06-30 13F SOUTHERN COM 842587107 10,914 2,251 25.98 1,002 25.88 0.0095
2025-05-09 2025-03-31 13F SOUTHERN COM 842587107 8,663 980 12.76 797 25.95 0.0088
2025-02-07 2024-12-31 13F SOUTHERN COM 842587107 7,683 7,683 632 0.0076
2020-05-11 2020-03-31 13F SOUTHERN COM 842587107 0 -14,923 -100.00 0 -100.00
2020-02-07 2019-12-31 13F SOUTHERN COM 842587107 14,923 11,197 300.51 951 313.48 0.0088
2019-11-06 2019-09-30 13F SOUTHERN COM 842587107 3,726 -23,365 -86.25 230 -84.58 0.0022
2019-08-07 2019-06-30 13F SOUTHERN COM 842587107 27,091 27,091 1,492 0.0151
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.