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HENNESSY ADVISORS INC

Position in FANG — Diamondback Energy, Inc.

CIK 1145255 NOVATO, CA

Position in FANG

as of Jun 30, 2026 · filed Jul 16, 2026
Position Value
$729,311
-$382,268 QoQ
Shares Held
4,149
-26.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#621
of 1,183 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in FANG Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Jun 30, 2026

HENNESSY ADVISORS INC holds $35,258,362 across 9 Oil & Gas E&P names. FANG ranks #5 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 FANG
Diamondback Energy, Inc.
This page
4,149 $729,311

All Filings in FANG

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $729,311 4,149
2026-03-31 $1,111,579 5,620
2025-12-31 $619,359 4,120
2025-09-30 $589,572 4,120
2025-06-30 $566,088 4,120
2025-03-31 $658,705 4,120
2024-12-31 $674,979 4,120
2024-09-30 $710,288 4,120
2024-06-30 $824,782 4,120
2024-03-31 $816,460 4,120
2023-12-31 $3,694,005 23,820
2023-09-30 $3,797,657 24,520
2023-06-30 $3,273,491 24,920
2023-03-31 $3,436,021 25,420
2022-12-31 $837,093 6,120
2022-09-30 $737,215 6,120
2022-06-30 $741,438 6,120
2022-03-31 $838,929 6,120