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MAINSTAY CAPITAL MANAGEMENT LLC /ADV

Position in SO — Southern Co

CIK 1127612 GRAND BLANC, MI

Position in SO

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$4,111,701
+$38,364 QoQ
Shares Held
42,960
+1.8% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
1.22%
of 13F equity value
Holder Rank
#520
of 2,360 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in SO Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

MAINSTAY CAPITAL MANAGEMENT LLC /ADV holds $6,708,949 across 4 Utilities - Regulated Electric names. SO ranks #1 (61.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SO
Southern Co
This page
42,960 $4,111,701

All Filings in SO

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,111,701 42,960
2026-03-31 $4,073,337 42,202
2025-12-31 $3,589,413 41,163
2025-09-30 $4,086,766 43,123
2025-06-30 $7,873,871 85,744
2025-03-31 $3,778,501 41,093
2024-12-31 $3,392,983 41,217
2024-09-30 $3,670,596 40,703
2024-06-30 $3,167,183 40,830
2024-03-31 $2,842,410 39,621
2023-12-31 $2,663,999 37,992
2023-09-30 $2,062,432 31,867
2023-06-30 $2,124,149 30,237
2023-03-31 $2,226,838 32,004
2022-12-31 $2,165,436 30,324
2022-09-30 $1,958,128 28,796
2022-06-30 $1,801,005 25,256
2022-03-31 $1,822,901 25,140
2021-12-31 $1,761,957 25,692
2021-09-30 $1,291,702 20,844
2021-06-30 $1,495,020 24,707
2021-03-31 $1,523,790 24,514
2020-12-31 $1,545,210 25,154
2020-09-30 $1,612,719 29,744
2020-06-30 $1,674,599 32,297
2020-03-31 $1,840,326 33,992