Marathon Bancorp, Inc. /MD/ MBBC US Equity
Marathon Bancorp, Inc. /MD/ (Nasdaq: MBBC), an SEC filer in Savings Institutions, Not Federally Chartered, closed at $15.23, -1.1%, on 2026-08-28, with a market cap of $45M as of 2026-08-27, a trailing P/E of 770.0, a return on equity of 0.1%, a net margin of 0.6% and 3-year sales growth of -2.5%. Institutional ownership, earnings history and filed financials are on the tabs below.
Documents
| Period end | Filed | Form | Read here | EDGAR |
|---|---|---|---|---|
| 2025-06-30 | 2025-09-26 | 10-K | read · risk factors · MD&A | index · original · 0001104659-25-093884 |
| 2024-06-30 | 2024-09-26 | 10-K | read · risk factors · MD&A | index · original · 0001558370-24-013026 |
| 2023-06-30 | 2023-09-20 | 10-K | read · risk factors · MD&A | index · original · 0001558370-23-015909 |
| 2022-06-30 | 2022-09-28 | 10-K | read · risk factors · MD&A | index · original · 0001558370-22-014665 |
| 2021-06-30 | 2021-09-28 | 10-K | read · risk factors · MD&A | index · original · 0001558370-21-012801 |
▾Risk registerwhich risk-factor headings appeared in which year
Descriptive and within-name: this is what changed in the wording of one firm's own filings.
A register needs two comparable years of risk-factor headings; 0 of the 5 cached 10-Ks for MBBC produced any.
2021-06-30: Item 1A could not be bounded safely in this filing, so nothing is read from it. The item extractor suppresses a section whose boundaries are doubtful rather than report a mis-bounded one — a wrong section is a wrong reading.
2022-06-30: Item 1A could not be bounded safely in this filing, so nothing is read from it. The item extractor suppresses a section whose boundaries are doubtful rather than report a mis-bounded one — a wrong section is a wrong reading.
2023-06-30: Item 1A could not be bounded safely in this filing, so nothing is read from it. The item extractor suppresses a section whose boundaries are doubtful rather than report a mis-bounded one — a wrong section is a wrong reading.
2024-06-30: Item 1A could not be bounded safely in this filing, so nothing is read from it. The item extractor suppresses a section whose boundaries are doubtful rather than report a mis-bounded one — a wrong section is a wrong reading.
2025-06-30: Item 1A could not be bounded safely in this filing, so nothing is read from it. The item extractor suppresses a section whose boundaries are doubtful rather than report a mis-bounded one — a wrong section is a wrong reading.
The filer's own 10-K text · 5 filings read
Rows are the filing's own headings, verbatim — nothing is summarized or generated.
A blank cell means the filer did not print that heading that year — not that the risk ended.
Gates: 5+ captions · 50% of Item 1A · match at Jaccard 0.6.
▾Filing languagedocument length, negation and hedging — chart it against price on GRAPH
5 filings measured
Descriptive and within-name: this is what changed in the wording of one firm's own filings.
| Filed | Period end | Document words | Item 1A words | Negation / 10k | Hedging / 10k | Filing |
|---|---|---|---|---|---|---|
| 2021-09-28 | 2021-06-30 | 39,927 | — | 58.86 | 86.66 | read · EDGAR ↗ |
| 2022-09-28 | 2022-06-30 | 39,826 | — | 60.51 | 84.62 | read · EDGAR ↗ |
| 2023-09-20 | 2023-06-30 | 40,072 | — | 62.64 | 85.85 | read · EDGAR ↗ |
| 2024-09-26 | 2024-06-30 | 41,362 | — | 59.23 | 93.81 | read · EDGAR ↗ |
| 2025-09-26 | 2025-06-30 | 40,803 | — | 57.35 | 92.64 | read · EDGAR ↗ |
plot against the price on GRAPH: Document length · Item 1A length · Negation per 10k words · Hedging per 10k words
The filer's own 10-K text · 5 filings measured
House wordlists, not a licensed dictionary and not tuned against returns.
9 negation words · 40 hedging words — hover to read both lists.
Each point sits at its filing date and is held flat until the next filing.