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MARATHON BANCORP, INC.: filings

Every MARATHON BANCORP, INC. annual and quarterly report in the SEC record with the published financial measures it tagged, 23 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-K2026-09-16fiscal FY 202634680001104659-26-108076
10-Q2026-05-13fiscal Q3 202629860001104659-26-059789
10-Q2026-02-11fiscal Q2 202629820001104659-26-013033
10-Q2025-11-12fiscal Q1 202629600001104659-25-109769
10-K2025-09-26fiscal FY 202534680001104659-25-093884
10-Q2025-05-14fiscal Q3 202529860001558370-25-007658
10-Q2025-02-13fiscal Q2 202528810001558370-25-000901
10-Q2024-11-13fiscal Q1 202528590001558370-24-015434
10-K2024-09-26fiscal FY 202432650001558370-24-013026
10-Q2024-05-13fiscal Q3 202429900001558370-24-007973
10-Q2024-02-14fiscal Q1 202429860001558370-24-001113
10-Q2023-11-14fiscal Q1 202429620001558370-23-019040
10-K2023-09-20fiscal FY 202332800001558370-23-015909
10-Q2023-05-12fiscal Q3 202329870001558370-23-009496
10-Q2023-02-14fiscal Q2 202329830001558370-23-001221
10-Q2022-11-14fiscal Q1 202329600001558370-22-017616
10-K2022-09-28fiscal FY 202230600001558370-22-014665
10-Q2022-05-13fiscal Q3 202224690001558370-22-008647
10-Q2022-02-11fiscal Q2 202224650001558370-22-001032
10-Q2021-11-12fiscal Q1 202224480001558370-21-015684
10-K2021-09-28fiscal FY 202127520001558370-21-012801
10-Q2021-05-13fiscal Q3 202118560001558370-21-007045
10-Q2021-03-26fiscal Q2 202118520001558370-21-003512

Inspect the source

Entity
MARATHON BANCORP, INC. / CIK 0001835385
Captured
2026-09-21T17:29:42.185Z
SEC response SHA-256
ade134a44ef2dddbff99b2e6dae0d0b68c76b37cc801e91f395533021a5f3585

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001835385.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))