Hennessy Advisors, Inc. (HNNA) ownership: Neil J. Hennessy 62% · institutions 12% · index and ETF funds 3% (13F 2026-03-31). Insider activity, 90 days: 0 sales, 0 open-market buys. SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| Vanguard | 266247.00 | $2.60M | 3.4% | 2026-03-31 |
| Truffle Hound Capital, LLC | 200000.00 | $1.95M | 2.5% | 2026-03-31 |
| Aegis Financial Corp | 141353.00 | $1.38M | 1.8% | 2026-03-31 |
| Renaissance Technologies | 100088.00 | $975858.00 | 1.3% | 2026-03-31 |
| Allworth Financial LP | 81380.00 | $793455.00 | 1.0% | 2026-03-31 |
| Perigon Wealth Management, LLC | 63798.00 | $622031.00 | 0.8% | 2026-03-31 |
| Dimensional Fund Advisors | 52677.00 | $513601.00 | 0.7% | 2026-03-31 |
| Geode Capital Management | 51302.00 | $500327.00 | 0.6% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-11 | |
| Sell | null | 2026-05-11 | |
| Sell | null | 2025-12-30 | |
| Sell | null | 2025-12-26 | |
| Sell | null | 2025-12-19 | |
| Sell | null | 2025-12-10 | |
| Sell | null | 2025-12-08 | |
| Sell | null | 2025-09-29 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.