Hennessy Advisors, Inc.
Ownership
Ownership Structure
Who owns Hennessy Advisors, Inc. (HNNA)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 55.6% of the shares are freely tradable; institutional investors hold 20.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Capital Management, LLC | 3.02 | 238,662 | -0.1 | 06/30/2026 |
| Truffle Hound Capital, LLC | 2.53 | 200,000 | +0.0 | 06/30/2026 |
| Aegis Financial Corporation | 2.16 | 170,768 | +20.8 | 06/30/2026 |
| Renaissance Technologies Corp | 1.24 | 97,688 | -2.4 | 06/30/2026 |
| Hanson Mcclain Inc | 1.03 | 81,380 | +0.0 | 06/30/2026 |
| Perigon Wealth Management, LLC | 0.81 | 63,798 | +0.0 | 06/30/2026 |
| Geode Capital Management, LLC | 0.74 | 58,540 | +14.1 | 06/30/2026 |
| Dimensional Fund Advisors, Inc. | 0.68 | 53,469 | +1.5 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.30 | 181,566 | +0.0 | 09/30/2026 |
| Aegis Value I | 2.15 | 169,951 | +20.9 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Hennessy Neil J | CEO | 2,071,291 | 21,334,297 $ | Sep 18, 2026 | indirect |
| Hennessy Brian A | Director | 234,665 | 2,417,044 $ | Sep 18, 2026 | indirect |
| Hansel Henry | Director | 225,725 | 2,324,968 $ | Sep 18, 2026 | direct |
| Nilsen Teresa M | President, COO and Secretary | 161,002 | 1,658,321 $ | Sep 18, 2026 | direct |
| Fahy Kathryn | SVP and CFO | 68,931 | 709,989 $ | Sep 18, 2026 | direct |
| Libarle Daniel G | Advisory Committee Member | 66,610 | 686,083 $ | Sep 18, 2026 | indirect |
| Seavey Thomas L | Director | 59,754 | 615,466 $ | Sep 24, 2026 | direct |
| Pomilia Susan Weber | Director | 55,487 | 571,516 $ | Sep 18, 2026 | direct |
| Steadman Daniel B | Executive VP | 35,768 | 368,410 $ | Sep 30, 2026 | direct |
| Knight ORiordan Lydia D | Director | 26,900 | 277,070 $ | Sep 18, 2026 | direct |
| Newton Kiera | Director | 20,598 | 212,159 $ | Sep 29, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Steadman Daniel B | Executive VP | Other | 2,000 | 0.00 | – |
| Sep 29, 2026 | Newton Kiera | Director | Sell | 504 | 10.02 | 5,050 |
| Sep 24, 2026 | Seavey Thomas L | Director | Sell | 1,875 | 10.15 | 19,031 |
| Sep 24, 2026 | Steadman Daniel B | Executive VP | Sell | 5,000 | 10.26 | 51,313 |
| Sep 18, 2026 | Hennessy Neil J | CEO | Other | 9,521 | 10.38 | 98,828 |
| Sep 18, 2026 | Hennessy Neil J | CEO | Other | 19,700 | 0.00 | – |
| Sep 18, 2026 | Nilsen Teresa M | President, COO and Secretary | Other | 9,521 | 10.38 | 98,828 |
| Sep 18, 2026 | Nilsen Teresa M | President, COO and Secretary | Other | 19,700 | 0.00 | – |
| Sep 18, 2026 | Steadman Daniel B | Executive VP | Other | 3,206 | 10.38 | 33,278 |
| Sep 18, 2026 | Steadman Daniel B | Executive VP | Other | 9,400 | 0.00 | – |
| Sep 18, 2026 | Fahy Kathryn | SVP and CFO | Other | 4,258 | 10.38 | 44,198 |
| Sep 18, 2026 | Fahy Kathryn | SVP and CFO | Other | 12,500 | 0.00 | – |
| Sep 18, 2026 | Hansel Henry | Director | Other | 5,600 | 0.00 | – |
| Sep 18, 2026 | Hennessy Brian A | Director | Other | 5,600 | 0.00 | – |
| Sep 18, 2026 | Pomilia Susan Weber | Director | Other | 5,600 | 0.00 | – |
| Sep 18, 2026 | Seavey Thomas L | Director | Other | 5,600 | 0.00 | – |
| Sep 18, 2026 | Knight ORiordan Lydia D | Director | Other | 5,600 | 0.00 | – |
| Sep 18, 2026 | Newton Kiera | Director | Other | 5,600 | 0.00 | – |
| Sep 18, 2026 | Libarle Daniel G | Advisory Committee Member | Other | 2,800 | 0.00 | – |
| Sep 16, 2026 | Newton Kiera | Director | Sell | 199 | 10.35 | 2,060 |
| Sep 14, 2026 | Newton Kiera | Director | Sell | 593 | 10.34 | 6,129 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.