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HENNESSY ADVISORS INC

Position in GSK — GSK plc

CIK 1145255 NOVATO, CA

Position in GSK

as of Jun 30, 2026 · filed Jul 16, 2026
Position Value
$6,419,353
-$466,151 QoQ
Shares Held
122,460
-1.8% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#139
of 1,032 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GSK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

HENNESSY ADVISORS INC holds $74,827,284 across 8 Drug Manufacturers - General names. GSK ranks #8 (8.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 GSK
GSK plc
This page
122,460 $6,419,353

All Filings in GSK

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,419,353 122,460
2026-03-31 $6,885,504 124,760
2025-12-31 $7,486,446 152,660
2025-09-30 $6,955,665 161,160
2025-06-30 $6,284,544 163,660
2025-03-31 $6,340,188 163,660
2024-12-31 $4,212,619 124,560
2024-09-30 $5,275,972 129,060
2024-06-30 $4,968,810 129,060
2024-03-31 $5,644,264 131,660
2023-12-31 $5,031,265 135,760
2022-03-31 $5,925,769 138,700
2021-12-31 $5,744,035 132,800
2021-09-30 $5,089,290 135,800
2021-06-30 $5,389,652 138,000
2021-03-31 $4,830,655 138,000
2020-12-31 $3,847,560 106,600
2020-09-30 $4,167,964 112,900
2020-06-30 $4,620,789 115,500
2020-03-31 $4,370,311 117,600