Cornerstone Planning »

Southern Company shares owned by Cornerstone Planning

Quarter-by-quarter ownership of Southern Company (SO) shares owned by Cornerstone Planning from 13F filings

Historical chart of Cornerstone Planning investment in Southern Company

Tip: Access up to 7 years of quarterly data

All positions including Southern Company held by Cornerstone Planning consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Southern Company by Cornerstone Planning

Quarter filed Position value Share count Share price at filing
2025-12-31 $836k 9.6k 87.56