CMS ENERGY CORP

CUSIP: 125896BX7 Class: NOTE 3.375% 5/0

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 3,000,000 Value ($000) $3,209 Avg Close — Range —
Q3 2025
Shares 3,000,000 Value ($000) $3,285 Avg Close — Range —