Hennessy Advisors, Inc. (HNNA) Ownership
HNNA ownership summary
as of October 17, 2026- Institutions
- 20.1% of shares outstanding
- Insiders
- 36.50% of shares outstanding
- Shares outstanding
- 7.9M
- Float
- 4.4M shares available to trade
- Short interest
- 0.06% 2,941 shares short
- Days to cover
- 0.34 short interest down 50.8% vs prior month
- Institutions 20.13%
- Insiders 36.50%
- Other investors 43.37%
HNNA top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard Capital Management, LLC | 3.02% | 239K | $2.4M | −194 (−0.1%) | June 30, 2026 |
| 2 | Truffle Hound Capital, LLC | 2.53% | 200K | $2.0M | — | June 30, 2026 |
| 3 | Aegis Financial Corporation | 2.16% | 171K | $1.8M | +29,415 (+20.8%) | June 30, 2026 |
| 4 | Renaissance Technologies Corp | 1.24% | 98K | $1.0M | −2,400 (−2.4%) | June 30, 2026 |
| 5 | Hanson Mcclain Inc | 1.03% | 81K | $834,145 | — | June 30, 2026 |
| 6 | Perigon Wealth Management, LLC | 0.81% | 64K | $653,930 | — | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 0.74% | 59K | $600,035 | +7,238 (+14.1%) | June 30, 2026 |
| 8 | Dimensional Fund Advisors, Inc. | 0.68% | 53K | $548,057 | +792 (+1.5%) | June 30, 2026 |
| 9 | Vanguard Fiduciary Trust Co | 0.35% | 28K | $282,746 | +194 (+0.7%) | June 30, 2026 |
| 10 | Bridgeway Capital Management, LLC | 0.30% | 24K | $241,398 | +1,540 (+7.0%) | June 30, 2026 |
| 11 | Susquehanna International Group, LLP | 0.27% | 22K | $221,513 | +1,187 (+5.8%) | June 30, 2026 |
| 12 | CAMBRIDGE Invest RESEARCH ADVISORS, INC. | 0.25% | 20K | $206,271 | +10,062 (+100.0%) | June 30, 2026 |
| 13 | BlackRock Inc | 0.25% | 20K | $202,704 | +6,182 (+45.5%) | June 30, 2026 |
| 14 | Empowered Funds, LLC | 0.21% | 17K | $169,648 | +1,540 (+10.3%) | June 30, 2026 |
| 15 | Bank of America Corp | 0.19% | 15K | $155,933 | +1,713 (+12.7%) | June 30, 2026 |
| 16 | Northern Trust Corp | 0.19% | 15K | $153,740 | −13,106 (−46.6%) | June 30, 2026 |
| 17 | Quinn Opportunity Partners LLC | 0.19% | 15K | $152,899 | — | June 30, 2026 |
| 18 | Citadel Advisors Llc | 0.16% | 13K | $133,045 | +2,048 (+18.7%) | June 30, 2026 |
| 19 | Net Worth Advisory Group | 0.15% | 12K | $124,773 | −687 (−5.3%) | June 30, 2026 |
| 20 | JONES FINANCIAL COMPANIES LLLP | 0.02% | 1,347 | $13,807 | — | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 11 holders added 62K shares and 4 cut 16K.
HNNA top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 2.30% | 182K | $1.9M | — | August 31, 2026 |
| 2 | Aegis Value I | 2.15% | 170K | $1.7M | +29,415 (+20.9%) | June 30, 2026 |
| 3 | Fidelity Extended Market Index | 0.32% | 26K | $262,666 | −138 (−0.5%) | August 31, 2026 |
| 4 | EA Bridgeway Omni Small-Cap Value ETF | 0.24% | 19K | $192,167 | — | September 30, 2026 |
| 5 | iShares Micro-Cap ETF | 0.22% | 17K | $178,832 | −120 (−0.7%) | September 30, 2026 |
| 6 | Dimensional US Core Equity 2 ETF | 0.19% | 15K | $152,725 | — | September 30, 2026 |
| 7 | BSF Systematic US Eq Abs Ret A2 USD | 0.12% | 9,572 | $98,113 | — | December 31, 2025 |
| 8 | Fidelity Total Market Index | 0.11% | 8,593 | $88,078 | — | August 31, 2026 |
| 9 | Fidelity Series Total Market Index | 0.09% | 7,412 | $75,973 | — | August 31, 2026 |
| 10 | Bridgeway Omni Small-Cap Value N | 0.09% | 7,000 | $71,750 | — | June 30, 2026 |
| 11 | Dimensional Global Trgtd Value USD Acc | 0.08% | 6,644 | $68,101 | — | August 31, 2026 |
| 12 | Fidelity Nasdaq Composite Index | 0.07% | 5,713 | $58,558 | — | August 31, 2026 |
| 13 | DFA US Vector Equity I | 0.06% | 4,456 | $45,674 | — | August 31, 2026 |
| 14 | Dimensional US Targeted Value ETF | 0.04% | 3,429 | $35,147 | — | September 30, 2026 |
| 15 | Vanguard MStar Inst Ttl StkMktIdxInstlPl | 0.04% | 3,282 | $33,640 | — | August 31, 2026 |
| 16 | DFA US Targeted Value I | 0.04% | 3,114 | $31,918 | — | August 31, 2026 |
| 17 | Vanguard Balanced Index Inv | 0.04% | 2,785 | $28,546 | — | August 31, 2026 |
| 18 | DFA US Core Equity 1 I | 0.03% | 2,136 | $21,894 | — | August 31, 2026 |
| 19 | Dimensional World Allc 60/40 GBP Acc | 0.03% | 1,985 | $20,346 | — | August 31, 2026 |
| 20 | Dimensional Global Core Equity USD Acc | 0.02% | 1,800 | $18,450 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
HNNA insider transactions
latest 8| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-30 | Kiera Newton | Sell | $9.35 | 571 | $5,339 |
| 2025-09-29 | Kiera Newton | Sell | $10.73 | 390 | $4,185 |
| 2025-09-23 | Kiera Newton | Sell | $11.00 | 3 | $33 |
| 2025-08-15 | Thomas L Seavey | Sell | $10.63 | 2,603 | $27,670 |
| 2025-08-14 | Thomas L Seavey | Sell | $10.70 | 2,698 | $28,869 |
| 2025-08-13 | Thomas L Seavey | Sell | $10.71 | 7,704 | $82,510 |
| 2025-08-12 | Thomas L Seavey | Sell | $10.85 | 7,000 | $75,950 |
| 2025-05-13 | Kathryn Fahy | Sell | $10.71 | 10,000 | $107,100 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
HNNA shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns HNNA
Institutional investors own 20.1% of Hennessy Advisors's shares and insiders 36.50%. The largest holder is Vanguard Capital Management, LLC with 3.02% of the shares (239K), as of June 30, 2026. Among the top 20 institutions, 11 added shares and 4 reduced their stake in the latest filings. Short interest is 0.06% of the float, or 0.34 days of average trading volume. The share count fell 9.1% since 2014.
Related: HNNA key metrics, HNNA dividend history. See the HNNA stock overview for the latest quote and news.
HNNA ownership FAQ
Who owns the most Hennessy Advisors stock?
The largest shareholders of Hennessy Advisors are Vanguard Capital Management, LLC (3.02%), Truffle Hound Capital, LLC (2.53%), Aegis Financial Corporation (2.16%), Renaissance Technologies Corp (1.24%), Hanson Mcclain Inc (1.03%).
What percentage of Hennessy Advisors is owned by institutions?
Institutions hold 20.1% of Hennessy Advisors's shares outstanding; insiders hold 36.50%.
Which funds own Hennessy Advisors?
The largest fund holders of Hennessy Advisors are Vanguard MStar Total Stk Mkt Idx Invest (2.30%), Aegis Value I (2.15%), Fidelity Extended Market Index (0.32%), EA Bridgeway Omni Small-Cap Value ETF (0.24%), iShares Micro-Cap ETF (0.22%).
What is Hennessy Advisors's short interest?
2,941 shares of Hennessy Advisors were sold short, 0.06% of the float; at the average daily volume it would take 0.34 days to cover.
Are insiders buying or selling Hennessy Advisors?
Of the latest 8 reported insider transactions in Hennessy Advisors (since May 13, 2025), 0 were purchases and 8 were sales.
How many shares of Hennessy Advisors are outstanding?
Hennessy Advisors has 7.9M shares outstanding, of which 4.4M are in the public float.