Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

HENNESSY ADVISORS INC

CIK 0001145255HNNA· quarter ending 2026-06-30

Shares outstanding

7,904,410

as of 2026-08-03 · 10-Q cover page, filed 2026-08-05

Held by 13F filers

1,187,596

15.0% of shares outstanding

Holders

-3 vs 2026-03-31 · 2 new, 5 exited

Value

$12.1M

shares +2.5% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-05, as of 2026-08-03)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	HNNA · NASDAQ	7,904,410	1,187,596	15.0%	30	425885100

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	425885100	COM	30	1,187,596	7,904,410	15.0%	$12.1M	—	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings. 1 further CUSIPs map to this company (mostly bonds) but no 13F filer held them this quarter.

Top holders (30 of 30 · 425885100)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	VANGUARD CAPITAL MANAGEMENT LLC	238,662	3.02%	$2.4M	-194 (-0.1%)
2	Truffle Hound Capital, LLC	200,000	2.53%	$2.0M	—
3	AEGIS FINANCIAL CORP	170,768	2.16%	$1.7M	+29,415 (+20.8%)
4	RENAISSANCE TECHNOLOGIES LLC	97,688	1.24%	$992K	-2,400 (-2.4%)
5	Allworth Financial LP	81,380	1.03%	$826K	—
6	Perigon Wealth Management, LLC	63,798	0.81%	$648K	—
7	GEODE CAPITAL MANAGEMENT, LLC	58,540	0.74%	$594K	+7,238 (+14.1%)
8	DIMENSIONAL FUND ADVISORS LP	53,469	0.68%	$543K	+792 (+1.5%)
9	VANGUARD FIDUCIARY TRUST CO	27,585	0.35%	$280K	+194 (+0.7%)
10	BRIDGEWAY CAPITAL MANAGEMENT, LLC	23,551	0.30%	$239K	+1,540 (+7.0%)
11	SUSQUEHANNA INTERNATIONAL GROUP, LLP	21,611	0.27%	$219K	+1,187 (+5.8%)
12	Concurrent Investment Advisors, LLC	21,396	0.27%	$217K	+10,857 (+103.0%)
13	Cambridge Investment Research Advisors, Inc.	20,124	0.25%	$204K	+10,062 (+100.0%)
14	BlackRock, Inc.	19,776	0.25%	$201K	+6,182 (+45.5%)
15	Empowered Funds, LLC	16,551	0.21%	$168K	+1,540 (+10.3%)
16	BANK OF AMERICA CORP /DE/	15,213	0.19%	$154K	+1,713 (+12.7%)
17	NORTHERN TRUST CORP	14,999	0.19%	$152K	-13,106 (-46.6%)
18	Quinn Opportunity Partners LLC	14,917	0.19%	$151K	—
19	CITADEL ADVISORS LLC	12,980	0.16%	$132K	+2,048 (+18.7%)
20	Net Worth Advisory Group	12,173	0.15%	$124K	-687 (-5.3%)
21	JONES FINANCIAL COMPANIES LLLP	1,347	0.02%	$14K	—
22	CALDWELL SUTTER CAPITAL, INC.	505	0.01%	$5K	—
23	MassMutual Private Wealth & Trust, FSB	500	0.01%	$5K	—
24	Capital Advisors, Ltd. LLC	54	0.00%	$1K	—
25	BARCLAYS PLC	6	0.00%	$61	NEW
26	MORGAN STANLEY	1	0.00%	$15	—
27	CITIGROUP INC	1	0.00%	$10	-4 (-80.0%)
28	PNC Financial Services Group, Inc.	1	0.00%	$10	—
29	WELLS FARGO & COMPANY/MN	0	0.00%	$1	-1 (-100.0%)
30	Farther Finance Advisors, LLC	0	0.00%	$0	NEW

Exited since 2026-03-31 (5 filers; largest 5 shown)

NAVELLIER & ASSOCIATES INC	−11,894
GSA CAPITAL PARTNERS LLP	−11,077
UBS Group AG	−3,701
Tower Research Capital LLC (TRC)	−376
Clarity Asset Management, Inc.	−71

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Seaport Global Asset Management LLC	SCHEDULE 13G	2026-02-03	2025-12-31	409,015	5.2%
Stephen C. Smith	SCHEDULE 13G	2026-02-03	2025-12-31	409,015	5.2%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.