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HORIZON KINETICS HOLDING CORPORATION: filings

Every HORIZON KINETICS HOLDING CORPORATION annual and quarterly report in the SEC record with the published financial measures it tagged, 62 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-Q2026-08-13fiscal Q2 2026321000001193125-26-349320
10-Q2026-05-15fiscal Q1 202633670001193125-26-225482
10-K2026-03-12fiscal FY 202541810001193125-26-104113
10-Q2025-11-13fiscal Q3 2025351080001193125-25-280136
10-Q2025-08-12fiscal Q2 2025341030000950170-25-107298
10-Q2025-05-14fiscal Q1 202533680000950170-25-071619
10-K2025-03-31fiscal FY 202439780000950170-25-047560
10-Q/A2025-03-31fiscal Q3 2024351080000950170-25-047559
10-Q2024-11-12fiscal Q3 202432980000950170-24-125625
10-Q2024-08-01fiscal Q2 2024381010000950170-24-089245
10-Q2024-05-08fiscal Q1 202438710000950170-24-055614
10-K2024-03-26fiscal FY 202342830000950170-24-036394
10-Q2023-11-07fiscal Q3 2023401230000950170-23-060223
10-Q2023-08-14fiscal Q2 2023401160000950170-23-042539
10-Q2023-05-08fiscal Q1 202340810000950170-23-018441
10-K2023-03-29fiscal FY 202249980000950170-23-010594
10-Q2022-11-14fiscal Q3 2022451300000950170-22-024986
10-Q2022-08-12fiscal Q2 2022451260001564590-22-029313
10-Q2022-05-10fiscal Q1 202244850001564590-22-019272
10-K2022-03-31fiscal FY 202149980001564590-22-012994
10-Q2021-11-15fiscal Q3 2021471320001564590-21-056784
10-Q2021-08-13fiscal Q2 2021471270001564590-21-044133
10-Q2021-05-14fiscal Q1 202047920001564590-21-028025
10-K2021-03-29fiscal FY 2020511010001564590-21-016166
10-Q2020-11-12fiscal Q3 2020471320001564590-20-053537
10-Q2020-08-11fiscal Q2 2020461260001564590-20-039342
10-Q2020-05-11fiscal Q1 202047930001564590-20-023792
10-K2020-03-17fiscal FY 201949960001564590-20-011280
10-Q2019-11-12fiscal Q3 2019451290001564590-19-042955
10-Q2019-08-07fiscal Q2 2019451270001564590-19-029608
10-Q2019-05-10fiscal Q1 201945890001564590-19-018242
10-K2019-03-20fiscal FY 201845930001564590-19-008533
10-Q2018-11-13fiscal Q3 2018411150001564590-18-029153
10-Q2018-08-13fiscal Q2 2018401080001564590-18-021355
10-Q2018-05-15fiscal Q1 201836730001564590-18-013515
10-K2018-04-02fiscal FY 201739810001564590-18-007324
10-Q2017-11-14fiscal Q3 201736980001564590-17-023642
10-Q2017-08-14fiscal Q2 201736990001564590-17-017499
10-Q2017-05-15fiscal Q1 201736740001564590-17-010873
10-K2017-03-31fiscal FY 201640820001564590-17-005736
10-Q2016-11-14fiscal Q3 2016371000001564590-16-029148
10-Q2016-08-22fiscal Q2 201637980001564590-16-024592
10-Q2016-05-16fiscal Q1 201631660001564590-16-019456
10-K2016-03-30fiscal FY 201533690001564590-16-015579
10-Q2015-11-13fiscal Q3 201531880001564590-15-010694
10-Q2015-08-14fiscal Q2 201531880001564590-15-007346
10-Q2015-05-14fiscal Q1 201529620001564590-15-004249
10-K2015-03-30fiscal FY 201433680001564590-15-002120
10-Q2014-11-14fiscal Q3 201430860001564590-14-005717
10-Q2014-08-14fiscal Q2 201427800001564590-14-003720
10-Q2014-05-14fiscal Q1 201430640001564590-14-002140
10-K2014-03-28fiscal FY 201335730001564590-14-001031
10-Q2013-11-13fiscal Q3 201330860001564590-13-001303
10-Q2013-08-09fiscal Q2 201331900001564590-13-000291
10-Q2013-05-14fiscal Q1 201332670001564590-13-000023
10-K2013-03-29fiscal FY 201237770001193125-13-133774
10-Q2012-11-14fiscal Q3 201231900001193125-12-469209
10-Q2012-08-14fiscal Q2 201230860001193125-12-355748
10-Q2012-05-21fiscal Q1 201228580001193125-12-241315
10-K2012-03-30fiscal FY 201129590001193125-12-142487
10-Q2011-11-14fiscal Q3 201130790001193125-11-310636
10-Q2011-08-12fiscal Q2 201130780001193125-11-221114

Inspect the source

Entity
HORIZON KINETICS HOLDING CORPORATION / CIK 0000088000
Captured
2026-09-19T14:52:05.772Z
SEC response SHA-256
dacd72f126ca0eea55bc505a359fab8b09cb2640b3c74cfb605b83923e0c81f5

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/0000088000.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"])))