HNNA Hennessy Advisors Inc.

OBB
$10.20

Hennessy Advisors Inc. (HNNA) Institutional Ownership

What the institutions did with HNNA last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.

Managers compared
34
filed both this quarter and last
Managers holding
28
-5 on the quarter
Buyers
13
1 opened new
Sellers
11
6 sold out entirely
Buyer share
54.2%
of managers who traded it
Breadth
+8.3
net buyers, as a share of those trading

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Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Cut Unchanged Added Color saturates at ±50%.

Largest holders

Manager Shares % of reported
VANGUARD CAPITAL MANAGEMENT LLC 238.7K 20.1%
Truffle Hound Capital, LLC 200.0K 16.8%
AEGIS FINANCIAL CORP 170.8K 14.4%
RENAISSANCE TECHNOLOGIES LLC 97.7K 8.2%
Allworth Financial LP 81.4K 6.9%
Perigon Wealth Management, LLC 63.8K 5.4%
GEODE CAPITAL MANAGEMENT, LLC 58.5K 4.9%
DIMENSIONAL FUND ADVISORS LP 53.5K 4.5%
VANGUARD FIDUCIARY TRUST CO 27.6K 2.3%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 23.6K 2.0%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 21.6K 1.8%
Concurrent Investment Advisors, LLC 21.4K 1.8%
Cambridge Investment Research Advisors, Inc. 20.1K 1.7%
BlackRock, Inc. 19.8K 1.7%
Empowered Funds, LLC 16.6K 1.4%
BANK OF AMERICA CORP /DE/ 15.2K 1.3%
NORTHERN TRUST CORP 15.0K 1.3%
Quinn Opportunity Partners LLC 14.9K 1.3%
CITADEL ADVISORS LLC 13.0K 1.1%
Net Worth Advisory Group 12.2K 1.0%
JONES FINANCIAL COMPANIES LLLP 1.3K 0.1%
CALDWELL SUTTER CAPITAL, INC. 505 0.0%
MassMutual Private Wealth & Trust, FSB 500 0.0%
Capital Advisors, Ltd. LLC 54 0.0%
BARCLAYS PLC 6 0.0%

Largest changes

Manager Action Previous Current Change
AEGIS FINANCIAL CORP Increased 141.4K 170.8K +29.4K
NORTHERN TRUST CORP Reduced 28.1K 15.0K -13.1K
NAVELLIER & ASSOCIATES INC Sold Out 11.9K 0 -11.9K
GSA CAPITAL PARTNERS LLP Sold Out 11.1K 0 -11.1K
Concurrent Investment Advisors, LLC Increased 10.5K 21.4K +10.9K
Cambridge Investment Research Advisors, Inc. Increased 10.1K 20.1K +10.1K
GEODE CAPITAL MANAGEMENT, LLC Increased 51.3K 58.5K +7.2K
BlackRock, Inc. Increased 13.6K 19.8K +6.2K
UBS Group AG Sold Out 3.7K 0 -3.7K
RENAISSANCE TECHNOLOGIES LLC Reduced 100.1K 97.7K -2.4K
CITADEL ADVISORS LLC Increased 10.9K 13.0K +2.0K
BANK OF AMERICA CORP /DE/ Increased 13.5K 15.2K +1.7K
BRIDGEWAY CAPITAL MANAGEMENT, LLC Increased 22.0K 23.6K +1.5K
Empowered Funds, LLC Increased 15.0K 16.6K +1.5K
SUSQUEHANNA INTERNATIONAL GROUP, LLP Increased 20.4K 21.6K +1.2K
DIMENSIONAL FUND ADVISORS LP Increased 52.7K 53.5K +792
Net Worth Advisory Group Reduced 12.9K 12.2K -687
Tower Research Capital LLC (TRC) Sold Out 376 0 -376
VANGUARD CAPITAL MANAGEMENT LLC Reduced 238.9K 238.7K -194
VANGUARD FIDUCIARY TRUST CO Increased 27.4K 27.6K +194
Clarity Asset Management, Inc. Sold Out 71 0 -71
BARCLAYS PLC New 0 6 +6
CITIGROUP INC Reduced 5 1 -4
WELLS FARGO & COMPANY/MN Sold Out 1 0 -1

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.