Interstate Power and Light Co - 5.10% PRF PERPETUAL USD 25 - Ser D Overview

Interstate Power and Light Co - 5.10% PRF PERPETUAL USD 25 - Ser D Operating Income

Operating Income for IPLDP.

Quarterly Operating Income

$249.00M

↓ 3.11% YoY

As of Mar 31, 2026

Annual Operating Income (TTM)

$1.02B

↑ 7.62% YoY

Trailing 12 months ending Mar 31, 2026

Average Operating Income (Comparison Companies)

Operating Income History

Operating Income Comparison

Annual Operating Income Growth Rate (%)

Annual Operating Income Growth (Absolute)

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Total Revenue Cost of Revenue Gross Profit Research & Development Selling, General & Admin Operating Income Other Income Expense Net EBIT Income Tax Net Income Profit Margin