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The price of Marathon Bancorp, Inc. (MBBC) on October 9, 2026 is 15.10 USD, −0.03% on the day. Over 52 weeks the stock traded between 10.46 USD and 15.79 USD; the price now sits 87% of the way up that range. Over the past year the price changed by +43.76%. The P/E ratio is 40.4, which is above the sector median (13.2). Market capitalization is 44.53 million USD, rank 23 among 23 stocks of the same industry with a known capitalization.
Closing prices for 9 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
Change over the period shown (line colour): +36.61 %
Marathon Bancorp, Inc. trades on Nasdaq under the ticker MBBC. The company belongs to the Financials sector. The trading history on this page starts on 20 April 2021.
Over the past 52 weeks MBBC has traded between 10.46 $ and 15.79 $. As of 9 October 2026 the price stood 86.96 % of the way from the 52-week low to the high.
Over one year MBBC shares rose 43.76 %; over six months they rose 13.92 %. Volatility over 90 days is 23.02 %. Dividends are not included: this is price change only, as of 9 October 2026.
MBBC trades at a price-to-earnings ratio of 40.4, above the sector median of 13.2. Price to sales is 3.9, above the sector median of 2.7. Price to book is 0.9, below the sector median of 1.3. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 9 October 2026 | 15.10 | 15.10 | 15.10 | 15.10 | 600 |
| 8 October 2026 | 15.18 | 15.18 | 15.10 | 15.10 | 1,600 |
| 7 October 2026 | 14.91 | 15.17 | 14.91 | 15.10 | 2,000 |
| 6 October 2026 | 14.90 | 14.91 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Address:500 SCOTT STREET, WAUSAU, WI, 54403, US
Marathon Bancorp, Inc. reported revenue of 11M $ and net income of 1M $ over the last four quarters. Net margin is 9.64 %. Revenue changed by +24.06 % year over year. Market capitalisation is 45M $.
MBBC has a return on equity of 2.32 %, below the sector median of 9.80 %. Return on assets is 0.44 %, below the sector median of 1.13 %.
| 6M |
| NBBKNB Bancorp, Inc. | 22.12 | −1.91 % | 6M |
| TCBXThird Coast Bancshares, Inc. | 41.34 | −1.03 % | 5M |
| HBCPHome Bancorp, Inc. | 65.67 | −1.54 % | 4M |
| AVBCAvidia Bancorp, Inc. | 21.89 | −0.59 % | 4M |
| 14.90 |
| 14.90 |
| 1,400 |
| 5 October 2026 | 15.16 | 15.26 | 15.03 | 15.08 | 5,600 |
| 2 October 2026 | 15.19 | 15.19 | 14.94 | 15.03 | 2,600 |
| 1 October 2026 | 14.60 | 14.80 | 14.60 | 14.80 | 900 |
| 30 September 2026 | 14.99 | 15.00 | 14.98 | 15.00 | 1,200 |
| 29 September 2026 | 15.15 | 15.15 | 14.97 | 15.00 | 6,100 |
| 28 September 2026 | 15.20 | 15.20 | 15.12 | 15.12 | 1,300 |
| 25 September 2026 | 15.28 | 15.28 | 15.10 | 15.28 | 4,200 |
| 24 September 2026 | 15.25 | 15.30 | 15.05 | 15.28 | 6,200 |
| 23 September 2026 | 15.34 | 15.34 | 15.16 | 15.16 | 2,100 |
| 22 September 2026 | 15.34 | 15.38 | 15.17 | 15.17 | 3,500 |
| 21 September 2026 | 15.09 | 15.29 | 15.09 | 15.29 | 1,000 |
| 18 September 2026 | 15.06 | 15.39 | 15.05 | 15.39 | 21,400 |
| 17 September 2026 | 14.52 | 15.29 | 14.52 | 15.22 | 3,600 |
| 16 September 2026 | 15.05 | 15.15 | 15.01 | 15.01 | 2,400 |
| 15 September 2026 | 15.01 | 15.03 | 14.99 | 15.00 | 11,200 |
| 14 September 2026 | 15.34 | 15.34 | 14.66 | 15.05 | 4,800 |