Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in HNNA held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 239K | $2.3M | β | 3.023% | 0.00% |
| 2 | Truffle Hound Capital, LLC | 200K | $1.9M | +25.0% | 2.531% | 1.19% |
| 3 | AEGIS FINANCIAL CORP | 141K | $1.4M | 0.0% | 1.789% | 0.24% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 100K | $976K | +4.9% | 1.267% | 0.00% |
| 5 | Allworth Financial LP | 81K | $793K | 0.0% | 1.030% | 0.00% |
| 6 | Perigon Wealth Management, LLC | 64K | $622K | 0.0% | 0.807% | 0.01% |
| 7 | DIMENSIONAL FUND ADVISORS LP | 53K | $514K | +7.3% | 0.667% | 0.00% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 51K | $500K | -9.2% | 0.649% | 0.00% |
| 9 | NORTHERN TRUST CORP | 28K | $274K | -0.7% | 0.356% | 0.00% |
| 10 | VANGUARD FIDUCIARY TRUST CO | 27K | $267K | β | 0.347% | 0.00% |
| 11 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 22K | $215K | +9.0% | 0.279% | 0.00% |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 20K | $199K | +79.1% | 0.259% | 0.00% |
| 13 | Empowered Funds, LLC | 15K | $146K | +13.8% | 0.190% | 0.00% |
| 14 | Quinn Opportunity Partners LLC | 15K | $145K | 0.0% | 0.189% | 0.01% |
| 15 | BlackRock, Inc. | 14K | $133K | +8.8% | 0.172% | 0.00% |
| 16 | BANK OF AMERICA CORP /DE/ | 14K | $132K | -41.5% | 0.171% | 0.00% |
| 17 | Net Worth Advisory Group | 13K | $125K | -3.8% | 0.163% | 0.03% |
| 18 | NAVELLIER & ASSOCIATES INC | 12K | $116K | -70.5% | 0.150% | 0.01% |
| 19 | CITADEL ADVISORS LLC | 11K | $107K | -35.3% | 0.138% | 0.00% |
| 20 | Concurrent Investment Advisors, LLC | 11K | $103K | β | 0.133% | 0.00% |
| 21 | UBS Group AG | 4K | $36K | +335.4% | 0.047% | 0.00% |
| 22 | JONES FINANCIAL COMPANIES LLLP | 1K | $13K | +28.6% | 0.017% | 0.00% |
| 23 | CALDWELL SUTTER CAPITAL, INC. | 505 | $5K | 0.0% | 0.006% | 0.00% |
| 24 | MASSMUTUAL TRUST CO FSB/ADV | 500 | $5K | β | 0.006% | 0.00% |
| 25 | Tower Research Capital LLC (TRC) | 376 | $4K | -15.5% | 0.005% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in HNNA β a direct measure of their conviction.
Filings activity in HNNA during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 33 | +10% | 14.32% | +0.69 pp | $11M | +5.0% |
| Q4 2025 | 30 | +20% | 13.63% | 1.75 pp | $11M | 11% |
| Q3 2025 | 25 | 11% | 15.38% | 2.02 pp | $12M | 12% |
| Q2 2025 | 28 | +3.7% | 17.40% | +3.38 pp | $13M | +24% |
| Q1 2025 | 27 | +8.0% | 14.02% | 0.32 pp | $11M | 2.2% |
| Q4 2024 | 25 | +8.7% | 14.34% | +4.14 pp | $11M | +41% |
| Q3 2024 | 23 | +0.0% | 10.20% | +3.22 pp | $8M | +46% |
| Q2 2024 | 23 | β | 6.98% | β | $5M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying HNNA stock.
Based on Q1 2026 13F filings, institutional ownership of Hennessy Advisors, Inc. stands at 14.3%, held across 33 reporting institutions.
VANGUARD CAPITAL MANAGEMENT LLC is the largest reported institutional holder of HNNA, with approximately 238,856 shares worth $0.00B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of HNNA, including RENAISSANCE TECHNOLOGIES LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC.
Our composite Smart Money Score for HNNA is 76 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
4 institutions opened new positions in HNNA during Q1 2026, while 1 fully exited. 20 added to existing positions and 8 trimmed.
HNNA institutional ownership rose by 0.69 percentage points quarter-over-quarter, with a net change of +3 holders.
The top 10 institutions account for 86.6% of all reported 13F value in HNNA, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Hennessy Advisors, Inc. (HNNA) Institutional Ownership