CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in CLB — Core Laboratories Inc. /DE/
CIK 1081019
WEST SACRAMENTO, CA
Position in CLB
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$611,939
-$109,577 QoQ
Shares Held
52,527
+22.2% QoQ
Ownership
0.114%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#59
of 186 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CLB Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $508,457,053 across 34 Oil & Gas Equipment & Services names. CLB ranks #25 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SLB |
Slb Limited/Nv
|
3,122,754 | $145,176,833 | |
| 2 | BKR |
Baker Hughes Co
|
2,177,574 | $120,855,357 | |
| 3 | FTI |
TechnipFMC plc
|
1,381,966 | $91,624,345 | |
| 4 | HAL |
Halliburton Co
|
2,439,145 | $82,808,972 | |
| 5 | KGS |
Kodiak Gas Services, Inc.
|
112,352 | $8,441,005 | |
| 6 | AROC |
Archrock, Inc.
|
193,070 | $7,859,879 | |
| 7 | NOV |
NOV Inc.
|
415,992 | $7,716,651 | |
| 8 | WFRD |
Weatherford International plc
|
83,200 | $6,780,800 |
All Filings in CLB
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $611,939 | 52,527 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $721,516 | 42,973 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $694,467 | 43,323 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $536,164 | 43,379 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $504,944 | 43,832 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $657,041 | 43,832 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $758,731 | 43,832 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $821,749 | 44,347 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $927,638 | 45,719 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $798,199 | 46,733 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $870,867 | 49,313 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,238,459 | 51,581 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,316,856 | 56,639 | Shares | Sole | 2023-08-21 | |
| No filing history on record for this holder in this stock. | ||||||