Position in SLB
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$4,218,363
-$945,201 QoQ
Shares Held
90,737
-9.7% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#493
of 1,687 holders
Holding Since
Mar 2021
22 quarters on record
Voting authority
Sole 96%
Shared 0%
None 4%
Common Shares in SLB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026Callahan Advisors, LLC holds $4,821,813 across 2 Oil & Gas Equipment & Services names. SLB ranks #1 (87.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SLB |
Slb Limited/Nv
This page
|
90,737 | $4,218,363 | |
| 2 | SEI |
Solaris Energy Infrastructure, Inc.
|
7,500 | $603,450 |
All Filings in SLB
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22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,218,363 | 90,737 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $5,163,564 | 100,478 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $3,868,358 | 100,791 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $3,979,461 | 115,783 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $4,239,804 | 125,438 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $9,538,258 | 228,188 | Shares | Sole | 2025-05-01 | |
| 2024-12-31 | $9,628,094 | 251,124 | Shares | Sole | 2025-01-31 | |
| 2024-09-30 | $10,463,588 | 249,430 | Shares | Sole | 2024-10-30 | |
| 2024-06-30 | $10,066,466 | 213,363 | Shares | Sole | 2024-07-29 | |
| 2024-03-31 | $10,065,582 | 183,645 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $8,769,000 | 168,505 | Shares | Sole | 2024-01-24 | |
| 2023-09-30 | $9,242,065 | 158,526 | Shares | Sole | 2023-10-23 | |
| 2023-06-30 | $7,264,749 | 147,898 | Shares | Sole | 2023-07-31 | |
| 2023-03-31 | $6,706,814 | 136,595 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $7,172,674 | 134,169 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $4,806,651 | 133,890 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,552,677 | 127,312 | Shares | Sole | 2022-07-29 | |
| 2022-03-31 | $5,172,177 | 125,204 | Shares | Sole | 2022-04-27 | |
| 2021-12-31 | $3,604,123 | 120,338 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $3,335,982 | 112,550 | Shares | Sole | 2021-11-03 | |
| 2021-06-30 | $2,077,192 | 64,892 | Shares | Sole | 2021-08-11 | |
| 2021-03-31 | $269,045 | 9,895 | Shares | Sole | 2021-04-21 | |
| No filing history on record for this holder in this stock. | ||||||