Core Laboratories Inc.
CLB- Exchange
- NYSE
- Industry
- Oil & Gas Field Services, NEC
- SEC CIK
- 0001958086
In the last 90 days, Core Laboratories Inc. insiders filed 1 open-market purchase and 0 sales; 186 institutions reported holding it in 13F filings for Q2 2026, worth $612.8M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Core Laboratories Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 190
- 0 vs. Q2 2025
- Shares held
- 51.2M
- −935.5K (−1.8%) vs. Q2 2025
- Total value
- $632.9M
- +$32.1M (+5.3%) vs. Q2 2025
- New holders
- 28
- 64 more added
- Sold out
- 28
- 73 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CLB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 186 | $612.8M |
| Q1 2026 | 190 | $848.4M |
| Q4 2025 | 189 | $804.2M |
| Q3 2025 | 190 | $632.9M |
| Q2 2025 | 191 | $601.2M |
| Q1 2025 | 195 | $762.0M |
| Q4 2024 | 209 | $879.5M |
| Q3 2024 | 191 | $945.7M |
| Q2 2024 | 194 | $1.05B |
| Q1 2024 | 197 | $830.4M |
| Q4 2023 | 186 | $855.4M |
| Q3 2023 | 178 | $1.16B |
| Q2 2023 | 164 | $1.13B |
| Q1 2023 | 164 | $1.02B |
| Q4 2022 | 162 | $931.5M |
| Q3 2022 | 163 | $614.4M |
| Q2 2022 | 176 | $905.2M |
| Q1 2022 | 197 | $1.42B |
| Q4 2021 | 175 | $956.3M |
| Q3 2021 | 199 | $1.19B |
| Q2 2021 | 196 | $1.78B |
| Q1 2021 | 184 | $1.24B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Core Laboratories Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ariel Investments, LLC | 13,773,568 | $170.2M | 1.82% | +797,105+6.1% | Added |
| BlackRock, Inc. | 7,257,885 | $89.7M | 0.00% | −74,064−1.0% | Reduced |
| Disciplined Growth Investors Inc | 5,969,860 | $73.8M | 1.34% | +528,976+9.7% | Added |
| Earnest Partners LLC | 3,427,659 | $42.4M | 0.18% | −175,370−4.9% | Reduced |
| Vanguard Group Inc | 3,047,390 | $37.7M | 0.00% | −1,431,700−32.0% | Reduced |
| State Street Corp | 1,976,909 | $24.4M | 0.00% | −185,867−8.6% | Reduced |
| Dimensional Fund Advisors LP | 1,111,076 | $13.7M | 0.00% | −58,392−5.0% | Reduced |
| Geode Capital Management, LLC | 1,106,438 | $13.7M | 0.00% | −8,122−0.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 908,158 | $11.2M | 0.01% | +33,117+3.8% | Added |
| Fisher Asset Management, LLC | 824,579 | $10.2M | 0.00% | −43,147−5.0% | Reduced |
| Charles Schwab Investment Management Inc | 657,243 | $8.12M | 0.00% | +116,261+21.5% | Added |
| Northern Trust Corp | 577,733 | $7.14M | 0.00% | −30,626−5.0% | Reduced |
| Gendell Jeffrey L | 569,471 | $7.04M | 0.13% | 00.0% | Unchanged |
| Hotchkis & Wiley Capital Management LLC | 559,625 | $6.92M | 0.02% | +101,755+22.2% | Added |
| Morgan Stanley | 504,194 | $6.23M | 0.00% | +22,649+4.7% | Added |
| Royce & Associates LP | 440,442 | $5.44M | 0.05% | −331,918−43.0% | Reduced |
| Bank of New York Mellon Corp | 393,429 | $4.86M | 0.00% | −12,079−3.0% | Reduced |
| HRT Financial LP | 349,546 | $4.32M | 0.02% | +259,141+286.6% | Added |
| Bank of America Corp | 343,340 | $4.24M | 0.00% | +111,527+48.1% | Added |
| UBS Group AG | 310,364 | $3.84M | 0.00% | −32,507−9.5% | Reduced |
| Van Eck Associates Corp | 302,919 | $3.74M | 0.00% | −46,678−13.4% | Reduced |
| Goldman Sachs Group Inc | 296,594 | $3.67M | 0.00% | +174,690+143.3% | Added |
| Advisors Capital Management, LLC | 275,975 | $3.41M | 0.04% | +912+0.3% | Added |
| Principal Financial Group Inc | 273,774 | $3.38M | 0.00% | +17,742+6.9% | Added |
| Wells Fargo & Company | 259,950 | $3.21M | 0.00% | +18,007+7.4% | Added |
| Envestnet Asset Management Inc | 259,220 | $3.20M | 0.00% | −23,651−8.4% | Reduced |
| Trexquant Investment LP | 245,501 | $3.03M | 0.03% | +34,201+16.2% | Added |
| Russell Investments Group, Ltd. | 245,448 | $3.03M | 0.00% | +48,456+24.6% | Added |
| Invesco Ltd. | 214,518 | $2.65M | 0.00% | −15,150−6.6% | Reduced |
| American Century Companies Inc | 213,904 | $2.64M | 0.00% | +80,871+60.8% | Added |
| Raymond James Financial Inc | 208,114 | $2.57M | 0.00% | −13,351−6.0% | Reduced |
| Millennium Management LLC | 193,397 | $2.39M | 0.00% | −128,692−40.0% | Reduced |
| Public Sector Pension Investment Board | 182,907 | $2.26M | 0.01% | +23,470+14.7% | Added |
| Citadel Advisors LLC | 181,447 | $2.24M | 0.00% | +36,778+25.4% | Added |
| D. E. Shaw & Co., Inc. | 179,380 | $2.22M | 0.00% | +148,642+483.6% | Added |
| Ameriprise Financial Inc | 158,766 | $1.96M | 0.00% | −35,644−18.3% | Reduced |
| Nuveen, LLC | 155,406 | $1.92M | 0.00% | +7,022+4.7% | Added |
| Rhumbline Advisers | 141,662 | $1.75M | 0.00% | +1,441+1.0% | Added |
| Legal & General Group Plc | 137,959 | $1.71M | 0.00% | −2,890−2.1% | Reduced |
| Rice Hall James & Associates, LLC | 121,451 | $1.50M | 0.08% | −57,334−32.1% | Reduced |
| UBS Asset Management Americas Inc | 103,100 | $1.27M | 0.00% | −62,545−37.8% | Reduced |
| Citigroup Inc | 99,404 | $1.23M | 0.00% | −16,547−14.3% | Reduced |
| Swiss National Bank | 89,200 | $1.10M | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 79,628 | $984.2K | 0.00% | +75,122+1,667.2% | Added |
| Royal Bank of Canada | 76,734 | $949.0K | 0.00% | −22,143−22.4% | Reduced |
| Toroso Investments, LLC | 74,343 | $918.9K | 0.00% | +23,027+44.9% | Added |
| Moors & Cabot, Inc. | 73,487 | $908.3K | 0.04% | −467−0.6% | Reduced |
| Point72 Asset Management, L.P. | 71,735 | $886.7K | 0.00% | +9,435+15.1% | Added |
| Creative Planning | 68,564 | $847.5K | 0.00% | +12,050+21.3% | Added |
| Winton Group Ltd | 68,487 | $846.5K | 0.03% | −26,724−28.1% | Reduced |
| Barclays PLC | 66,867 | $826.5K | 0.00% | −22,432−25.1% | Reduced |
| BWM Planning, LLC | 65,036 | $803.8K | 0.24% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 60,000 | $753.6K | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 59,305 | $733.0K | 0.00% | +4,962+9.1% | Added |
| Oppenheimer Asset Management Inc. | 54,858 | $678.0K | 0.01% | −8,093−12.9% | Reduced |
| Susquehanna International Group, LLP | 50,782 | $627.7K | 0.00% | −33,586−39.8% | Reduced |
| Arkadios Wealth Advisors | 49,297 | $609.3K | 0.01% | −35,599−41.9% | Reduced |
| Prudential Financial Inc | 47,348 | $585.2K | 0.00% | −2,250−4.5% | Reduced |
| Lido Advisors, LLC | 44,774 | $553.4K | 0.00% | +44,774 | New |
| Intech Investment Management LLC | 44,504 | $550.1K | 0.00% | +2,801+6.7% | Added |
| CoreCommodity Management, LLC | 44,100 | $545.1K | 0.10% | −20,802−32.1% | Reduced |
| California State Teachers Retirement System | 43,379 | $536.2K | 0.00% | −453−1.0% | Reduced |
| Price T Rowe Associates Inc | 43,342 | $536.0K | 0.00% | +1,305+3.1% | Added |
| Pacific Ridge Capital Partners, LLC | 42,443 | $524.6K | 0.12% | +42,443 | New |
| Deutsche Bank AG | 38,560 | $476.6K | 0.00% | +4,111+11.9% | Added |
| Alliancebernstein L.P. | 38,160 | $471.7K | 0.00% | −11,370−23.0% | Reduced |
| AQR Capital Management LLC | 37,576 | $464.4K | 0.00% | +37,576 | New |
| Captrust Financial Advisors | 36,659 | $453.1K | 0.00% | −742−2.0% | Reduced |
| Aquatic Capital Management LLC | 35,951 | $444.4K | 0.01% | −20,876−36.7% | Reduced |
| Renaissance Technologies LLC | 34,181 | $422.5K | 0.00% | +34,181 | New |
| Thrivent Financial for Lutherans | 33,918 | $419.0K | 0.00% | −643−1.9% | Reduced |
| Quantinno Capital Management LP | 31,732 | $392.2K | 0.00% | +10,693+50.8% | Added |
| Weiss Asset Management LP | 31,649 | $391.2K | 0.01% | +31,649 | New |
| Ridgewood Investments LLC | 31,434 | $388.5K | 0.16% | −2,055−6.1% | Reduced |
| Kornitzer Capital Management Inc | 31,150 | $385.0K | 0.01% | −3,860−11.0% | Reduced |
| Two Sigma Investments, LP | 30,551 | $377.6K | 0.00% | +5,160+20.3% | Added |
| Gsa Capital Partners LLP | 27,971 | $346.0K | 0.03% | +27,971 | New |
| XTX Topco Ltd | 25,732 | $318.0K | 0.02% | −22,776−47.0% | Reduced |
| MetLife Investment Management | 25,240 | $312.0K | 0.00% | −3,901−13.4% | Reduced |
| FourThought Financial Partners, LLC | 25,071 | $309.9K | 0.03% | +25,071 | New |
| Platinum Investment Management Ltd | 23,758 | $293.6K | 0.02% | +889+3.9% | Added |
| State of Alaska, Department of Revenue | 23,596 | $291.0K | 0.00% | −4,330−15.5% | Reduced |
| Illinois Municipal Retirement Fund | 23,366 | $288.8K | 0.00% | +898+4.0% | Added |
| SEI Investments Co | 22,643 | $279.9K | 0.00% | +2,550+12.7% | Added |
| JPMorgan Chase & Co | 22,165 | $274.0K | 0.00% | −3,577−13.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 22,041 | $272.4K | 0.00% | −3,691−14.3% | Reduced |
| Louisiana State Employees Retirement System | 21,600 | $267.0K | 0.00% | −300−1.4% | Reduced |
| Quest Partners LLC | 20,620 | $254.9K | 0.02% | +4,549+28.3% | Added |
| Janus Henderson Group PLC | 19,854 | $245.7K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 19,818 | $245.0K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 19,371 | $239.4K | 0.00% | −4,397−18.5% | Reduced |
| Aigen Investment Management, LP | 19,297 | $238.5K | 0.04% | −11,194−36.7% | Reduced |
| Fox Run Management, L.L.C. | 18,531 | $229.0K | 0.04% | +1,038+5.9% | Added |
| Mackenzie Financial Corp | 18,231 | $225.3K | 0.00% | −4,570−20.0% | Reduced |
| PharVision Advisers, LLC | 17,676 | $218.5K | 0.12% | +17,676 | New |
| Manufacturers Life Insurance Company, The | 16,570 | $204.8K | 0.00% | −1,362−7.6% | Reduced |
| LPL Financial LLC | 16,554 | $204.6K | 0.00% | +4,441+36.7% | Added |
| ISAM Funds (UK) Ltd | 16,328 | $201.8K | 0.04% | +16,328 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,132 | $199.4K | 0.00% | +5,345+49.6% | Added |
| Squarepoint Ops LLC | 15,762 | $194.8K | 0.00% | −78,401−83.3% | Reduced |