Horizon Kinetics Holding Corp
HKHCOTCCIK 88000FinancialsFiscal year ends Dec 31
Reports and events: 248 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-1316:30 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001193125-26-349320 |
| 2026-08-1316:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-349306 |
| 2026-05-1509:00 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001193125-26-225482 |
| 2026-05-1509:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-225476 |
| 2026-05-1106:01 ET | 8-K | 1.01 Entry into a material agreement | 0001193125-26-215560 |
| 2026-04-2016:30 ET | DEF 14A | Proxy statementPeriod 2026-06-09 | 0001193125-26-164084 |
| 2026-04-0816:06 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-26-147613 |
| 2026-03-1216:06 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001193125-26-104113 |
| 2026-03-1216:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-104064 |
| 2025-11-1316:06 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001193125-25-280136 |
| 2025-11-1316:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-280089 |
| 2025-08-1216:06 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000950170-25-107298 |
| 2025-08-1216:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-107269 |
| 2025-06-2006:09 ET | 8-K | 5.07 Shareholder vote results | 0000950170-25-088156 |
| 2025-05-1417:20 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000950170-25-071619 |
| 2025-05-1417:15 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-071607 |
| 2025-04-3015:54 ET | DEF 14A | Proxy statementPeriod 2025-06-17 | 0001062993-25-008249 |
| 2025-04-2916:00 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0000950170-25-060072 |
| 2025-03-3114:41 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000950170-25-047560 |
| 2025-03-3114:40 ET | 10-Q/A | Quarterly report, amendedPeriod 2024-09-30 | 0000950170-25-047559 |
| 2025-03-2616:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-045201 |
| 2025-03-0616:10 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-25-034628 |
| 2025-02-1817:00 ET | 8-K | 8.01 Other events | 0000950170-25-022417 |
| 2025-02-1317:00 ET | 8-K | 4.02 Non-reliance on financial statements | 0000950170-25-020010 |
| 2024-11-1217:05 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000950170-24-125647 |
| 2024-11-1217:00 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000950170-24-125625 |
| 2024-09-0506:05 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-103712 |
| 2024-08-2817:00 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-101453 |
| 2024-08-1916:05 ET | 8-K | 4.01 Change of auditor; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000950170-24-098502 |
| 2024-08-0917:58 ET | SCHEDULE 13D | Ownership report, active investor | 0002033370-24-000001 |
| 2024-08-0716:47 ET | 8-K | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 3.02 Unregistered sale of equity; 3.03 Change to security holders’ rights; 5.01 Change in control; 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000950170-24-092922 |
| 2024-08-0516:10 ET | SC 13D/A | Ownership report, active investor, amended | 0001193805-24-000991 |
| 2024-08-0510:39 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-090395 |
| 2024-08-0209:37 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-089642 |
| 2024-08-0116:06 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-089258 |
| 2024-08-0116:05 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000950170-24-089245 |
| 2024-07-0107:00 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-079264 |
| 2024-06-2616:05 ET | 8-K | 5.07 Shareholder vote results; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-24-077851 |
| 2024-05-1517:00 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000950170-24-060571 |
| 2024-05-1316:05 ET | DEF 14A | Proxy statementPeriod 2024-06-20 | 0000950170-24-058628 |
| 2024-05-0816:05 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000950170-24-055614 |
| 2024-03-2616:00 ET | 10-K | Annual reportPeriod 2023-12-31 | 0000950170-24-036394 |
| 2023-12-2606:17 ET | 8-K | 1.01 Entry into a material agreement; 4.01 Change of auditor; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000950170-23-072802 |
| 2023-11-0816:05 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0000950170-23-061085 |
| 2023-11-0716:05 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0000950170-23-060223 |
| 2023-09-2006:01 ET | 8-K | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition | 0000950170-23-048886 |
| 2023-08-1417:14 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0000950170-23-042539 |
| 2023-08-0416:06 ET | 8-K | 2.01 Completion of an acquisition or disposition | 0000950170-23-038558 |
| 2023-07-2616:06 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000950170-23-034715 |
| 2023-07-2413:21 ET | SC 13D/A | Ownership report, active investor, amended | 0001961261-23-000003 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:54 ET. Listed shows no prices and gives no investment advice.