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CSS LLC/IL

Position in SO — Southern Co

CIK 1103646 CHICAGO, IL

Position in SO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$629,676
-$343,127 QoQ
Shares Held
6,579
-41.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#1,267
of 2,360 holders
Holding Since
Jun 2024
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SO Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

CSS LLC/IL holds $9,652,019 across 11 Utilities - Regulated Electric names. SO ranks #5 (6.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 SO
Southern Co
This page
6,579 $629,676

All Filings in SO

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $629,676 6,579
2025-12-31 $972,803 11,156
2024-06-30 $2,071,119 26,700