ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Quantum Portfolio Management LLC's Holding History (CIK: 0002003672)

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

Q4 2025
Shares 8,594 Value ($000) $559 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 3,256 Value ($000) $219 Avg Close $63.88 Range $59.07 - $67.04