Position in SO
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$18,479,399
-$129,099,431 QoQ
Shares Held
193,077
-92.3% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#228
of 2,359 holders
Holding Since
Mar 2020
26 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, 2026Calamos Advisors LLC holds $216,689,833 across 13 Utilities - Regulated Electric names. SO ranks #5 (8.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NEE |
Nextera Energy Inc
|
428,052 | $37,570,124 | |
| 2 | TXNM |
Txnm Energy Inc
|
380,686 | $21,615,351 | |
| 3 | DUK |
Duke Energy CORP
|
168,552 | $21,335,312 | |
| 4 | D |
Dominion Energy, Inc
|
277,798 | $18,970,825 | |
| 5 | SO |
Southern Co
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|
193,077 | $18,479,399 | |
| 6 | AEP |
American Electric Power Co Inc
|
132,750 | $18,161,527 | |
| 7 | ETR |
Entergy Corp /De/
|
150,917 | $17,334,326 | |
| 8 | EXC |
Exelon Corp
|
320,565 | $14,944,740 |
All Filings in SO
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28 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,479,399 | 193,077 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 SOMN | $106,980,105 | 2,081,325 | Shares | Sole | 2026-05-04 | |
| 2026-03-31 | $40,598,725 | 420,625 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 SOMN | $125,180,154 | 2,485,706 | Shares | Sole | 2026-01-29 | |
| 2025-12-31 | $17,147,618 | 196,647 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $19,361,037 | 204,295 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $18,810,365 | 204,839 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $18,808,280 | 204,549 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $17,441,879 | 211,879 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $18,923,190 | 209,838 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $16,037,364 | 206,747 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $15,351,714 | 213,991 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $15,310,631 | 218,349 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $14,045,987 | 217,027 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $15,253,382 | 217,130 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $15,107,905 | 217,130 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $17,452,675 | 244,401 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $19,552,516 | 287,537 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $20,504,263 | 287,537 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $20,295,403 | 279,898 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $16,619,951 | 242,344 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $14,449,111 | 233,163 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $12,865,878 | 212,624 | Shares | Sole | 2021-07-22 | |
| 2021-03-31 | $10,200,020 | 164,093 | Shares | Sole | 2021-04-12 | |
| 2020-12-31 | $9,768,967 | 159,026 | Shares | Sole | 2021-01-27 | |
| 2020-09-30 | $9,009,683 | 166,169 | Shares | Sole | 2020-10-26 | |
| 2020-06-30 | $9,389,983 | 181,099 | Shares | Sole | 2020-07-27 | |
| 2020-03-31 | $10,422,166 | 192,504 | Shares | Sole | 2020-04-28 | |
| No filing history on record for this holder in this stock. | ||||||