HENNESSY ADVISORS INC — Investor Relations & Filings
Filings indexed
1,004
across all filing types
Latest filing
2026-05-28
Regulatory Filings
Country
US
United States of America
Listing
US
HNNA
Hennessy Advisors, Inc. is a publicly traded investment management firm that oversees, services, and markets the Hennessy Funds, a family of open-end mutual funds. The firm provides a broad range of investment strategies across its portfolios, which include domestic equity, multi-asset, balanced, fixed income, and various sector and specialty funds. Operating as an SEC-registered investment advisor since 1990, the company is committed to a shareholder-first philosophy. Hennessy Advisors launched its first mutual fund in 1996.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| FORM 8-K | 2026-05-28 | English | |
| 8-K - HENNESSY ADVISORS INC (0001145255) (Filer) | 2026-02-09 | English | |
| 10-Q - HENNESSY ADVISORS INC (0001145255) (Filer) | 2026-02-05 | English | |
| 8-K - HENNESSY ADVISORS INC (0001145255) (Filer) | 2026-02-05 | English | |
| SCHEDULE 13G Filing | 2026-02-03 | English | |
| 13F-HR Filing | 2026-01-27 | English |
Browse filings by year
24 years- 2026 6 filings
- 2025 53 filings
- 2024 56 filings
- 2023 56 filings
- 2022 52 filings
- 2021 66 filings
- 2020 52 filings
- 2019 55 filings
- 2018 54 filings
- 2017 50 filings
- 2016 55 filings
- 2015 60 filings
- 2014 53 filings
- 2013 49 filings
- 2012 21 filings
- 2011 21 filings
- 2010 32 filings
- 2009 27 filings
- 2008 34 filings
- 2007 46 filings
- 2006 45 filings
- 2005 36 filings
- 2004 24 filings
- 2003 1 filing
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
6 filings
| |||||
| 47867489 | FORM 8-K | 2026-05-28 | English | ||
| 18333186 | 8-K - HENNESSY ADVISORS INC (0001145255) (Filer) | 2026-02-09 | English | ||
| 32888325 | 10-Q - HENNESSY ADVISORS INC (0001145255) (Filer) | 2026-02-05 | English | ||
| 32888324 | 8-K - HENNESSY ADVISORS INC (0001145255) (Filer) | 2026-02-05 | English | ||
| 28192722 | SCHEDULE 13G Filing | 2026-02-03 | English | ||
| 28192724 | 13F-HR Filing | 2026-01-27 | English | ||
|
2025
9 filings
| |||||
| 28192725 | 4 Filing | 2025-12-31 | English | ||
| 11452192 | DBS FORM 4 12-29-25 | 2025-12-29 | English | ||
| 11452194 | BH FORM 4 12-22-25 | 2025-12-22 | English | ||
| 11452193 | FORM 4 | 2025-12-11 | English | ||
| 11452197 | FORM DEF 14A | 2025-12-10 | English | ||
| 11452198 | FORM 4 | 2025-12-09 | English | ||
| 11452195 | FORM 10-K | 2025-12-03 | English | ||
| 11452196 | FORM 8-K | 2025-12-03 | English | ||
| 11452199 | FORM 8-K | 2025-10-29 | English | ||
Market data
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HENNESSY ADVISORS INC via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34314/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34314 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34314 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34314 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34314}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for HENNESSY ADVISORS INC (id: 34314)"
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