HENNESSY ADVISORS INC

PublicCIK: 1145255
HNNANASDAQHNNAZNASDAQ
Location

NOVATO, CA

13F Filings

Institutional Holders

HENNESSY ADVISORS INCHNNA— Latest position per institution from SEC 13F filings

15

Institutional holders

1.50M

Total shares held

15.08M

Estimated value

74.99K

Avg. position size

1

VANGUARD GROUP INC

CIK 102909

Shares

255.14K

Value

2.45M

Filed

Dec 31, 2025

2

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

238.66K

Value

2.42M

Filed

Jun 30, 2026

3

TRUFFLE HOUND CAPITAL, LLC

CIK 1595862

Shares

200K

Value

2.03M

Filed

Jun 30, 2026

4

AEGIS FINANCIAL CORP

CIK 1140753

Shares

170.77K

Value

1.73M

Filed

Jun 30, 2026

5

RENAISSANCE TECHNOLOGIES LLC

CIK 1037389

Shares

97.69K

Value

991.53K

Filed

Jun 30, 2026

6

ALLWORTH FINANCIAL LP

CIK 1555170

Shares

81.38K

Value

826.01K

Filed

Jun 30, 2026

7

REDHAWK WEALTH ADVISORS, INC.

CIK 1535811

Shares

75.31K

Value

791.40K

Filed

Sep 30, 2025

8

PERIGON WEALTH MANAGEMENT, LLC

CIK 1575239

Shares

63.80K

Value

647.55K

Filed

Jun 30, 2026

9

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

58.54K

Value

594.33K

Filed

Jun 30, 2026

10

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

53.47K

Value

542.71K

Filed

Jun 30, 2026

11

VANGUARD FIDUCIARY TRUST CO

CIK 933478

Shares

27.59K

Value

279.99K

Filed

Jun 30, 2026

12

OSAIC HOLDINGS, INC.

CIK 1677044

Shares

26.90K

Value

267.65K

Filed

Sep 30, 2024

13

BRIDGEWAY CAPITAL MANAGEMENT, LLC

CIK 1107261

Shares

23.55K

Value

239.04K

Filed

Jun 30, 2026

14

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 1446194

Shares

21.61K

Value

219.35K

Filed

Jun 30, 2026

15

CONCURRENT INVESTMENT ADVISORS, LLC

CIK 2001015

Shares

21.40K

Value

217.16K

Filed

Jun 30, 2026

16

BLACKROCK, INC.

CIK 2012383

Shares

19.78K

Value

200.73K

Filed

Jun 30, 2026

17

BURLESON & COMPANY, LLC

CIK 1733510

Shares

17.37K

Value

145.93K

Filed

Dec 31, 2022

18

EMPOWERED FUNDS, LLC

CIK 1592828

Shares

16.55K

Value

167.99K

Filed

Jun 30, 2026

19

BANK OF AMERICA CORP /DE/

CIK 70858

Shares

15.21K

Value

154.41K

Filed

Jun 30, 2026

20

EVERGREEN CAPITAL MANAGEMENT LLC

CIK 1260824

Shares

15.07K

Value

158.70K

Filed

Sep 30, 2025

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.