Hennessy Advisors (HNNA)
Hennessy Advisors on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as investment advice.
3K
Short interest
settlement 2026-09-30
1.0
Days to cover
unchanged vs prior
12.9%
Short share of volume
2026-10-13
100
Fails to deliver
settlement 2026-08-26
Wed 2 Dec
Next earnings
estimated date
-$84K
Insider flow, 90 days
0 buys, 5 sells
As of 2026-10-13.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in HNNA is 2,941 shares, down 1,386 shares over the last month. Over the last 48 readings it ranged from 2,458 shares (15 June 2026) to 114,898 shares (13 June 2025). The latest reading sits at the bottom of that range. At the reported average volume of 10K shares a day that is 1.0 days to cover.
Embed this chart.The embed keeps its attribution line.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 2,941 | -50.8% | 10,067 | 1.00 |
| 2026-09-15 | 5,982 | +38.3% | 6,910 | 1.00 |
| 2026-08-31 | 4,327 | -10.3% | 7,384 | 1.00 |
| 2026-08-14 | 4,824 | +5.4% | 4,748 | 1.02 |
| 2026-07-31 | 4,577 | +27.1% | 6,167 | 1.00 |
| 2026-07-15 | 3,602 | -14.8% | 3,748 | 1.00 |
| 2026-06-30 | 4,230 | +72.1% | 5,808 | 1.00 |
| 2026-06-15 | 2,458 | -66.1% | 7,379 | 1.00 |
| 2026-05-29 | 7,258 | +19.2% | 12,101 | 1.00 |
| 2026-05-15 | 6,087 | -27.8% | 5,612 | 1.08 |
| 2026-04-30 | 8,431 | +103.6% | 4,164 | 2.02 |
| 2026-04-15 | 4,141 | -0.9% | 20,166 | 1.00 |
| 2026-03-31 | 4,180 | +13.6% | 8,030 | 1.00 |
| 2026-03-13 | 3,679 | -20.4% | 7,447 | 1.00 |
| 2026-02-27 | 4,624 | +36.7% | 6,502 | 1.00 |
| 2026-02-13 | 3,382 | -29.4% | 22,607 | 1.00 |
| 2026-01-30 | 4,791 | -14.4% | 15,323 | 1.00 |
| 2026-01-15 | 5,595 | -40.6% | 23,687 | 1.00 |
| 2025-12-31 | 9,413 | +49.2% | 28,254 | 1.00 |
| 2025-12-15 | 6,309 | -89.1% | 17,461 | 1.00 |
| 2025-11-28 | 57,871 | -13.7% | 7,875 | 7.35 |
| 2025-11-14 | 67,064 | -25.3% | 6,472 | 10.36 |
| 2025-10-31 | 89,773 | -12.2% | 15,869 | 5.66 |
| 2025-10-15 | 102,205 | -1.0% | 11,534 | 8.86 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 13 October 2026, the short share of HNNA volume is 12.9%, down 18.6 points over the last five sessions. Over the last 30 readings it ranged from 0.9% (10 September 2026) to 84.0% (2 September 2026). The latest reading is 24.6 points below the 30-session average of 37.5%, on 1K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-13 | 150 | 1K | 12.9% | 0 |
| 2026-10-12 | 286 | 3K | 10.3% | 0 |
| 2026-10-09 | 1K | 3K | 41.2% | 0 |
| 2026-10-08 | 211 | 557 | 37.9% | 0 |
| 2026-10-07 | 199 | 325 | 61.2% | 0 |
| 2026-10-06 | 199 | 632 | 31.5% | 0 |
| 2026-10-05 | 371 | 1K | 26.1% | 0 |
| 2026-10-02 | 1K | 4K | 30.0% | 0 |
| 2026-10-01 | 638 | 4K | 14.2% | 0 |
| 2026-09-30 | 4K | 8K | 50.0% | 0 |
| 2026-09-29 | 2K | 7K | 22.8% | 0 |
| 2026-09-28 | 3K | 6K | 49.5% | 0 |
| 2026-09-25 | 1K | 2K | 73.7% | 0 |
| 2026-09-24 | 425 | 7K | 5.9% | 0 |
| 2026-09-23 | 373 | 1K | 35.8% | 0 |
| 2026-09-22 | 791 | 2K | 40.8% | 0 |
| 2026-09-21 | 907 | 9K | 10.1% | 0 |
| 2026-09-18 | 467 | 1K | 38.2% | 0 |
| 2026-09-17 | 555 | 1K | 46.0% | 0 |
| 2026-09-16 | 7K | 9K | 75.0% | 0 |
| 2026-09-15 | 386 | 2K | 21.8% | 0 |
| 2026-09-14 | 877 | 2K | 40.6% | 0 |
| 2026-09-11 | 3K | 4K | 76.0% | 0 |
| 2026-09-10 | 31 | 3K | 0.9% | 0 |
| 2026-09-09 | 563 | 2K | 37.1% | 0 |
| 2026-09-08 | 4K | 5K | 82.6% | 0 |
| 2026-09-04 | 736 | 7K | 10.1% | 0 |
| 2026-09-03 | 4K | 8K | 48.6% | 0 |
| 2026-09-02 | 2K | 3K | 84.0% | 0 |
| 2026-09-01 | 170 | 2K | 9.1% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 26 August 2026, the fails-to-deliver balance in HNNA is 100 shares, up 92 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (27 May 2026) to 3,822 shares (20 August 2025). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-26 | 100 | $9.95 | $995 |
| 2026-08-19 | 8 | $10.02 | $80 |
| 2026-07-02 | 7 | $10.21 | $71 |
| 2026-06-30 | 1,800 | $10.27 | $18K |
| 2026-06-15 | 5 | $9.80 | $49 |
| 2026-05-27 | 1 | $10.35 | $10 |
| 2026-05-15 | 624 | $9.95 | $6K |
| 2026-05-06 | 52 | $9.91 | $515 |
| 2026-05-01 | 309 | $10.00 | $3K |
| 2026-04-30 | 660 | $10.00 | $7K |
| 2026-04-15 | 54 | $9.93 | $536 |
| 2026-03-05 | 174 | $10.06 | $2K |
| 2026-03-03 | 876 | $9.92 | $9K |
| 2025-12-30 | 49 | $9.41 | $461 |
| 2025-12-01 | 258 | $10.17 | $3K |
| 2025-11-26 | 146 | $10.10 | $1K |
| 2025-11-20 | 557 | $10.05 | $6K |
| 2025-11-10 | 1,257 | $9.76 | $12K |
| 2025-11-07 | 736 | $9.92 | $7K |
| 2025-11-06 | 942 | $9.84 | $9K |
| 2025-11-05 | 1,107 | $9.80 | $11K |
| 2025-11-04 | 348 | $9.70 | $3K |
| 2025-11-03 | 1,373 | $9.75 | $13K |
| 2025-10-31 | 410 | $9.80 | $4K |
| 2025-10-29 | 239 | $9.52 | $2K |
| 2025-10-15 | 250 | $9.81 | $2K |
| 2025-10-14 | 15 | $10.05 | $151 |
| 2025-10-08 | 860 | $10.50 | $9K |
| 2025-10-07 | 769 | $10.42 | $8K |
| 2025-08-20 | 3,822 | $11.21 | $43K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at HNNA reported 5 open-market sells worth $84K in the last 90 days and no open-market buys. Latest filing: STEADMAN DANIEL B (Executive VP) on 2026-09-30.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | STEADMAN DANIEL B | Executive VP | Gift | 2K | $0.00 | $0 | 36K |
| 2026-09-29 | Newton Kiera | Director | Sell | 504 | $10.02 | $5K | 21K |
| 2026-09-24 | SEAVEY THOMAS L | Director | Sell | 2K | $10.15 | $19K | 60K |
| 2026-09-24 | STEADMAN DANIEL B | Executive VP | Sell | 5K | $10.26 | $51K | 38K |
| 2026-09-18 | Knight ORiordan Lydia D | Director | Grant | 6K | $0.00 | $0 | 27K |
| 2026-09-18 | Newton Kiera | Director | Grant | 6K | $0.00 | $0 | 21K |
| 2026-09-18 | LIBARLE DANIEL G | Advisory Committee Member | Grant | 3K | $0.00 | $0 | 67K |
| 2026-09-18 | STEADMAN DANIEL B | Executive VP | Tax withholding | 3K | $10.38 | $33K | 43K |
| 2026-09-18 | STEADMAN DANIEL B | Executive VP | Grant | 9K | $0.00 | $0 | 46K |
| 2026-09-18 | NILSEN TERESA M | President, COO and Secretary | Tax withholding | 10K | $10.38 | $99K | 161K |
| 2026-09-18 | NILSEN TERESA M | President, COO and Secretary | Grant | 20K | $0.00 | $0 | 171K |
| 2026-09-18 | HENNESSY NEIL J | CEO | Tax withholding | 10K | $10.38 | $99K | 2.1M |
| 2026-09-18 | HENNESSY NEIL J | CEO | Grant | 20K | $0.00 | $0 | 2.1M |
| 2026-09-18 | SEAVEY THOMAS L | Director | Grant | 6K | $0.00 | $0 | 62K |
| 2026-09-18 | Pomilia Susan Weber | Director | Grant | 6K | $0.00 | $0 | 55K |
| 2026-09-18 | HENNESSY BRIAN A | Director | Grant | 6K | $0.00 | $0 | 235K |
| 2026-09-18 | HANSEL HENRY | Director | Grant | 6K | $0.00 | $0 | 226K |
| 2026-09-18 | Fahy Kathryn | SVP and CFO | Tax withholding | 4K | $10.38 | $44K | 69K |
| 2026-09-18 | Fahy Kathryn | SVP and CFO | Grant | 13K | $0.00 | $0 | 73K |
| 2026-09-16 | Newton Kiera | Director | Sell | 199 | $10.35 | $2K | 16K |
| 2026-09-14 | Newton Kiera | Director | Sell | 593 | $10.34 | $6K | 16K |
| 2026-05-11 | Fahy Kathryn | SVP and CFO | Sell | 10K | $10.00 | $100K | 61K |
| 2025-12-30 | Newton Kiera | Director | Sell | 571 | $9.35 | $5K | 16K |
| 2025-12-26 | STEADMAN DANIEL B | Executive VP | Gift | 750 | $0.00 | $0 | 37K |
| 2025-12-19 | HENNESSY BRIAN A | Director | Gift | 5K | $0.00 | $0 | 229K |
| 2025-12-10 | Fahy Kathryn | SVP and CFO | Gift | 2K | $0.00 | $0 | 71K |
| 2025-12-08 | STEADMAN DANIEL B | Executive VP | Gift | 500 | $0.00 | $0 | 2K |
| 2025-12-08 | STEADMAN DANIEL B | Executive VP | Gift | 500 | $0.00 | $0 | 37K |
| 2025-09-29 | Newton Kiera | Director | Sell | 390 | $10.73 | $4K | 17K |
| 2025-09-23 | Newton Kiera | Director | Sell | 3 | $11.00 | $33 | 17K |
| 2025-09-18 | HENNESSY NEIL J | CEO | Tax withholding | 9K | $11.08 | $100K | 2.1M |
| 2025-09-18 | HENNESSY NEIL J | CEO | Grant | 20K | $0.00 | $0 | 2.1M |
| 2025-09-18 | NILSEN TERESA M | President, COO and Secretary | Tax withholding | 9K | $11.08 | $100K | 151K |
| 2025-09-18 | NILSEN TERESA M | President, COO and Secretary | Grant | 20K | $0.00 | $0 | 160K |
| 2025-09-18 | STEADMAN DANIEL B | Executive VP | Tax withholding | 3K | $11.08 | $33K | 38K |
| 2025-09-18 | STEADMAN DANIEL B | Executive VP | Grant | 9K | $0.00 | $0 | 41K |
| 2025-09-18 | HENNESSY BRIAN A | Director | Grant | 6K | $0.00 | $0 | 234K |
| 2025-09-18 | Pomilia Susan Weber | Director | Grant | 6K | $0.00 | $0 | 50K |
| 2025-09-18 | SEAVEY THOMAS L | Director | Grant | 6K | $0.00 | $0 | 56K |
| 2025-09-18 | Knight ORiordan Lydia D | Director | Grant | 6K | $0.00 | $0 | 21K |
| 2025-09-18 | Newton Kiera | Director | Grant | 6K | $0.00 | $0 | 17K |
| 2025-09-18 | LIBARLE DANIEL G | Advisory Committee Member | Grant | 3K | $0.00 | $0 | 64K |
| 2025-09-18 | OFFENBACH RODGER | Advisory Committee Member | Grant | 3K | $0.00 | $0 | 113K |
| 2025-09-18 | HANSEL HENRY | Director | Grant | 6K | $0.00 | $0 | 220K |
| 2025-09-18 | Fahy Kathryn | SVP and CFO | Tax withholding | 4K | $11.08 | $45K | 73K |
| 2025-09-18 | Fahy Kathryn | SVP and CFO | Grant | 13K | $0.00 | $0 | 77K |
| 2025-08-27 | STEADMAN DANIEL B | Executive VP | Gift | 2K | $0.00 | $0 | 31K |
| 2025-08-15 | SEAVEY THOMAS L | Director | Sell | 3K | $10.63 | $28K | 50K |
| 2025-08-14 | SEAVEY THOMAS L | Director | Sell | 3K | $10.70 | $29K | 53K |
| 2025-08-13 | SEAVEY THOMAS L | Director | Sell | 8K | $10.71 | $82K | 56K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON2 Form 144 notices on file for HNNA worth $152K at the prices reported; 1 in the last 90 days worth $51K. Latest: STEADMAN DANIEL B filed on 2026-09-24 to sell 5,000 shares ($51K) from 2026-09-24.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-24 | STEADMAN DANIEL BOfficer | 5K | $51K | 0.063% | 2026-09-24 | Fidelity Brokerage Services LLc |
| 2026-05-11 | Fahy KathrynOfficer | 10K | $102K | 0.127% | 2026-05-11 | Charles Schwab Corp. |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON2 holders report 5% or more of HNNA in their latest filing, all on Schedule 13G (passive). The largest reported stake is Seaport Global Asset Management LLC at 5.2% of the class (409,015 shares), filed 2026-02-03 for an event on 2025-12-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-02-03 | 13G | Seaport Global Asset Management LLCinvestment adviser, other entity | 409K | 5.2% | 2025-12-31 |
| 2026-02-03 | 13G | Stephen C. Smithindividual, parent holding company | 409K | 5.2% | 2025-12-31 |
13F holders
Tracked managers holding HNNA at their latest 13F. JSON2 of the 30 tracked managers held HNNA at their latest 13F, $1.1M in total at quarter-end prices. Renaissance Technologies is the largest at $992K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 98K | $992K | 0.00% | -2K |
| Citadel Advisors | 2026-06-30 | 13K | $132K | 0.00% | +2K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
Hennessy Advisors in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Hennessy Advisors (HNNA), SEC CIK 1145255, listed on Nasdaq, classified by the SEC as investment advice. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-13.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-08-26.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-09-24.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-02-03.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-05.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-30.JSON and CSV
- Company record
- EDGAR filing index for CIK 1145255Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of HNNA is sold short?
What is HNNA's daily short volume?
Does HNNA have fails to deliver?
Are HNNA insiders buying or selling?
Have HNNA insiders filed to sell?
Who owns 5% or more of HNNA?
Which tracked 13F managers own HNNA?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.