SOUTHERN CO

CUSIP: 842587DP9 Class: NOTE 3.875%12/1

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025
Shares 12,265,000 Value ($000) $13,967 Avg Close — Range —
Q2 2025
Shares 12,340,000 Value ($000) $13,656 Avg Close — Range —
Q1 2025
Shares 11,630,000 Value ($000) $13,143 Avg Close — Range —
Q4 2024
Shares 11,440,000 Value ($000) $12,070 Avg Close — Range —
Q3 2024
Shares 11,150,000 Value ($000) $12,542 Avg Close — Range —
Q2 2024
Shares 33,475,000 Value ($000) $34,251 Avg Close — Range —
Q1 2024
Shares 25,405,000 Value ($000) $25,568 Avg Close — Range —