Position in SLB
as of Jun 30, 2026
· filed Jul 16, 2026
Position Value
$6,326,359
-$1,038,341 QoQ
Shares Held
136,080
-5.0% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#407
of 1,687 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SLB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026HENNESSY ADVISORS INC holds $27,957,720 across 7 Oil & Gas Equipment & Services names. SLB ranks #3 (22.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OII |
Oceaneering International Inc
|
267,086 | $10,822,324 | |
| 2 | EFXT |
Enerflex Ltd.
|
346,800 | $8,500,068 | |
| 3 | SLB |
Slb Limited/Nv
This page
|
136,080 | $6,326,359 | |
| 4 | NOV |
NOV Inc.
|
38,458 | $713,395 | |
| 5 | HAL |
Halliburton Co
|
20,063 | $681,138 | |
| 6 | TS |
Tenaris SA
|
11,958 | $663,549 | |
| 7 | ACDC |
ProFrac Holding Corp.
|
43,182 | $250,887 |
All Filings in SLB
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,326,359 | 136,080 | Shares | Sole | 2026-07-16 | |
| 2026-03-31 | $7,364,700 | 143,310 | Shares | Sole | 2026-04-21 | |
| 2025-12-31 | $5,177,845 | 134,910 | Shares | Sole | 2026-01-27 | |
| 2025-09-30 | $4,863,698 | 141,510 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $4,847,258 | 143,410 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $5,869,138 | 140,410 | Shares | Sole | 2025-04-16 | |
| 2024-12-31 | $567,815 | 14,810 | Shares | Sole | 2025-01-15 | |
| 2024-09-30 | $621,279 | 14,810 | Shares | Sole | 2024-10-16 | |
| 2024-06-30 | $580,785 | 12,310 | Shares | Sole | 2024-07-23 | |
| 2024-03-31 | $400,661 | 7,310 | Shares | Sole | 2024-04-16 | |
| 2023-12-31 | $770,712 | 14,810 | Shares | Sole | 2024-01-18 | |
| 2023-09-30 | $980,023 | 16,810 | Shares | Sole | 2023-10-18 | |
| 2023-06-30 | $997,627 | 20,310 | Shares | Sole | 2023-07-17 | |
| 2023-03-31 | $997,221 | 20,310 | Shares | Sole | 2023-04-14 | |
| 2022-12-31 | $1,299,612 | 24,310 | Shares | Sole | 2023-01-20 | |
| 2022-09-30 | $944,529 | 26,310 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $940,845 | 26,310 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $958,805 | 23,210 | Shares | Sole | 2022-05-12 | |
| No filing history on record for this holder in this stock. | ||||||