Aspiriant, Llc reports 10.30% increase in ownership of 1SO / The Southern Company

The Southern Company

IT ˙ BIT ˙ US8425871071

78,00 € 0,00 (0,00%)

2026-06-03
DEL PRIS

Security	IT:1SO / The Southern Company
Institution	Aspiriant, Llc
Latest Disclosed Ownership	4,928 shares
Latest Disclosed Value	$ 475,702

On May 12, 2026 - Aspiriant, Llc filed a 13F-HR form disclosing ownership of 4,928 shares of The Southern Company (IT:1SO) valued at $425,237 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 4,468 shares of The Southern Company. This represents a change in shares of 10.30% during the quarter. The current value of the position is $384,384 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-12	2026-03-31	13F	SOUTHERN	COM	842587107	4,928	460	10.30	476	22.11	0.0135
2026-01-20	2025-12-31	13F	SOUTHERN	COM	842587107	4,468	4,468		390		0.0112
2018-10-26	2018-09-30	13F	SOUTHERN	COM	842587107	0	-4,942	-100.00	0	-100.00
2018-08-07	2018-06-30	13F	SOUTHERN	COM	842587107	4,942	-3,046	-38.13	229	-35.85	0.0196
2018-05-04	2018-03-31	13F	SOUTHERN	COM	842587107	7,988	7,988		357		0.0311
2018-01-31	2017-12-31	13F	SOUTHERN	COM	842587107	0	-10,797	-100.00	0	-100.00
2017-11-13	2017-09-30	13F	SOUTHERN	COM	842587107	10,797	-1,584	-12.79	531	-10.46	0.0445
2017-08-03	2017-06-30	13F	SOUTHERN	COM	842587107	12,381	-1,317	-9.61	593	-13.05	0.0516
2017-05-12	2017-03-31	13F	SOUTHERN	COM	842587107	13,698	-2,187	-13.77	682	-12.68	0.0581
2017-02-10	2016-12-31	13F	SOUTHERN	COM	842587107	15,885	-1,076	-6.34	781	-10.23	0.0707
2016-11-10	2016-09-30	13F	SOUTHERN	COM	842587107	16,961	2,205	14.94	870	39.20	0.0866
2016-08-09	2016-06-30	13F	SOUTHERN	COM	842587107	14,756	-1,713	-10.40	625	-26.64	0.0590
2016-05-12	2016-03-31	13F	SOUTHERN	COM	842587107	16,469	16,469		852		0.0813

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.