Marathon Bancorp (MBBC) Net Margin (2019 - 2026)

Marathon Bancorp has disclosed Net Margin across 8 years of filings, most recently posting 21.19% for Q1 2026.

• Net Margin for Q1 2026 came in at 21.19%, up 1230.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 12.79% (up 563.0% YoY), and the FY2025 annual result was 5.16%, up 716.0% from the prior year.
• Net Margin came in at 21.19% for Q1 2026 at Marathon Bancorp, down from 22.31% in the prior quarter.
• In the past five years, Net Margin ranged from a high of 39.54% in Q2 2022 to a low of 40.66% in Q1 2024.
• The 5-year median for Net Margin is 16.0% (2022), against an average of 11.34%.
• Across the five-year window, Net Margin sank 5982 bps in 2024 and soared 4955 bps in 2025, its largest moves.
• Marathon Bancorp's Net Margin stood at 16.0% in 2022, then increased by 2 bps to 16.37% in 2023, then slumped by 80 bps to 3.22% in 2024, then soared by 592 bps to 22.31% in 2025, then retreated by 5 bps to 21.19% in 2026.
• The last three Net Margin figures came in at 21.19% (Q1 2026), 22.31% (Q4 2025), and 20.74% (Q3 2025), per Business Quant data.