Position in CLB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$10,887,642
+$492,829 QoQ
Shares Held
648,460
0.0% QoQ
Ownership
1.41%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CLB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Mar 31, 2026GENDELL JEFFREY L holds $204,082,043 across 13 Oil & Gas Equipment & Services names. CLB ranks #7 (5.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SLB |
Slb Limited/Nv
|
900,000 | $46,251,000 | |
| 2 | HAL |
Halliburton Co
|
977,489 | $38,112,295 | |
| 3 | FTI |
TechnipFMC plc
|
320,000 | $22,121,600 | |
| 4 | LBRT |
Liberty Energy Inc.
|
750,000 | $21,600,000 | |
| 5 | SND |
Smart Sand, Inc.
|
3,126,915 | $16,009,804 | |
| 6 | WTTR |
Select Water Solutions, Inc.
|
715,269 | $10,943,615 | |
| 7 | CLB |
Core Laboratories Inc. /DE/
This page
|
648,460 | $10,887,642 | |
| 8 | DTI |
Drilling Tools International Corp
|
2,409,059 | $10,431,225 |
All Filings in CLB
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,887,642 | 648,460 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $10,394,813 | 648,460 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $7,038,661 | 569,471 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $6,560,305 | 569,471 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $6,850,369 | 456,996 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $7,446,086 | 430,161 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $8,537,178 | 460,722 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $9,163,511 | 451,627 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $5,583,281 | 326,890 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $2,862,562 | 162,093 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $2,880,070 | 119,953 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $1,743,750 | 75,000 | Shares | Defined | 2023-08-11 | |
| No filing history on record for this holder in this stock. | ||||||