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, Q2 2026
Institutional positions in Core Laboratories Inc. as of Jun 30, 2026. 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
- 186
- 0 vs. Q1 2026
- Shares held
- 52.7M
- +2.19M (+4.3%) vs. Q1 2026
- Total value
- $612.8M
- −$235.0M (−27.7%) vs. Q1 2026
- New holders
- 31
- 57 more added
- Sold out
- 31
- 69 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Core Laboratories Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ariel Investments, LLC | 14,074,945 | $164.0M | 1.63% | +904,557+6.9% | Added |
| BlackRock, Inc. | 7,460,118 | $86.9M | 0.00% | +251,615+3.5% | Added |
| Disciplined Growth Investors Inc | 3,042,177 | $35.4M | 0.60% | −1,894,938−38.4% | Reduced |
| Earnest Partners LLC | 2,941,004 | $34.3M | 0.12% | −114,992−3.8% | Reduced |
| State Street Corp | 2,176,480 | $25.4M | 0.00% | +115,943+5.6% | Added |
| CWA Asset Management Group, LLC | 1,755,085 | $20.4M | 0.63% | +14,084+0.8% | Added |
| Vanguard Capital Management LLC | 1,590,521 | $18.5M | 0.00% | −29,342−1.8% | Reduced |
| Dimensional Fund Advisors LP | 1,548,203 | $18.0M | 0.00% | +195,874+14.5% | Added |
| Schroder Investment Management Group | 1,543,638 | $16.9M | 0.01% | +1,543,638 | New |
| Vanguard Portfolio Management LLC | 1,275,421 | $14.9M | 0.00% | +20,585+1.6% | Added |
| Geode Capital Management, LLC | 1,193,824 | $13.9M | 0.00% | +55,866+4.9% | Added |
| Gendell Jeffrey L | 1,090,973 | $12.7M | 0.11% | +442,513+68.2% | Added |
| Heartland Advisors Inc | 1,058,311 | $12.3M | 0.55% | +908,311+605.5% | Added |
| Goldman Sachs Group Inc | 751,643 | $8.76M | 0.00% | −97,258−11.5% | Reduced |
| Evergreen Capital Management LLC | 669,508 | $7.80M | 0.14% | +669,508 | New |
| Morgan Stanley | 656,146 | $7.64M | 0.00% | +209,364+46.9% | Added |
| Northern Trust Corp | 608,202 | $7.09M | 0.00% | +42,916+7.6% | Added |
| Charles Schwab Investment Management Inc | 565,065 | $6.58M | 0.00% | −121,885−17.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 485,032 | $5.65M | 0.00% | −618,863−56.1% | Reduced |
| UBS Group AG | 461,777 | $5.38M | 0.00% | +30,124+7.0% | Added |
| Fisher Asset Management, LLC | 447,949 | $5.22M | 0.00% | −288,798−39.2% | Reduced |
| Bank of New York Mellon Corp | 401,283 | $4.67M | 0.00% | −1,801−0.4% | Reduced |
| Van Eck Associates Corp | 393,682 | $4.59M | 0.00% | −78,784−16.7% | Reduced |
| Citadel Advisors LLC | 371,615 | $4.33M | 0.00% | +216,815+140.1% | Added |
| Vanguard Fiduciary Trust Co | 296,584 | $3.46M | 0.00% | +7,022+2.4% | Added |
| Principal Financial Group Inc | 272,191 | $3.17M | 0.00% | +370+0.1% | Added |
| MAC Alpha Capital Management, LP | 262,894 | $3.06M | 1.44% | −20,302−7.2% | Reduced |
| D. E. Shaw & Co., Inc. | 248,070 | $2.89M | 0.00% | +129,644+109.5% | Added |
| Advisors Capital Management, LLC | 237,398 | $2.77M | 0.03% | −51,232−17.8% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 235,015 | $2.74M | 0.01% | +54,880+30.5% | Added |
| Envestnet Asset Management Inc | 227,236 | $2.65M | 0.00% | +3,360+1.5% | Added |
| Invesco Ltd. | 202,140 | $2.35M | 0.00% | −29,861−12.9% | Reduced |
| Russell Investments Group, Ltd. | 193,517 | $2.25M | 0.00% | +45,180+30.5% | Added |
| Nuveen, LLC | 181,278 | $2.11M | 0.00% | +31,155+20.8% | Added |
| Archon Capital Management LLC | 178,700 | $2.08M | 0.85% | +178,700 | New |
| Public Sector Pension Investment Board | 158,395 | $1.85M | 0.00% | −8,193−4.9% | Reduced |
| Wells Fargo & Company | 158,391 | $1.85M | 0.00% | −31,925−16.8% | Reduced |
| Legal & General Group Plc | 122,575 | $1.43M | 0.00% | +3,397+2.9% | Added |
| Jump Financial, LLC | 120,051 | $1.40M | 0.01% | +23,851+24.8% | Added |
| Rhumbline Advisers | 114,672 | $1.34M | 0.00% | −24,462−17.6% | Reduced |
| Creative Planning | 102,806 | $1.20M | 0.00% | +40,335+64.6% | Added |
| Rice Hall James & Associates, LLC | 101,648 | $1.18M | 0.06% | +2,552+2.6% | Added |
| Ameriprise Financial Inc | 98,959 | $1.15M | 0.00% | −1,579−1.6% | Reduced |
| American Century Companies Inc | 94,701 | $1.10M | 0.00% | −352,396−78.8% | Reduced |
| UBS Asset Management Americas Inc | 92,916 | $1.08M | 0.00% | −3,986−4.1% | Reduced |
| Swiss National Bank | 92,500 | $1.08M | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 87,285 | $1.02M | 0.00% | −137,333−61.1% | Reduced |
| XTX Topco Ltd | 85,331 | $994.1K | 0.01% | +85,331 | New |
| Price T Rowe Associates Inc | 84,194 | $981.0K | 0.00% | +27,052+47.3% | Added |
| Toroso Investments, LLC | 80,853 | $941.9K | 0.00% | +9,652+13.6% | Added |
| Citigroup Inc | 73,484 | $856.1K | 0.00% | +45,579+163.3% | Added |
| BWM Planning, LLC | 65,036 | $757.7K | 0.18% | 00.0% | Unchanged |
| AQR Capital Management LLC | 64,809 | $755.0K | 0.00% | +12,884+24.8% | Added |
| Quantinno Capital Management LP | 64,741 | $754.2K | 0.00% | −3,654−5.3% | Reduced |
| Alliancebernstein L.P. | 41,830 | $702.3K | 0.00% | +700+1.7% | Added |
| Old West Investment Management, LLC | 59,910 | $698.0K | 0.07% | +19,385+47.8% | Added |
| Moors & Cabot, Inc. | 59,662 | $695.1K | 0.03% | −1,140−1.9% | Reduced |
| Raiffeisen Bank International AG | 60,000 | $655.2K | 0.01% | 00.0% | Unchanged |
| Pacific Ridge Capital Partners, LLC | 55,418 | $645.6K | 0.12% | +10,987+24.7% | Added |
| California State Teachers Retirement System | 52,527 | $611.9K | 0.00% | +9,554+22.2% | Added |
| Amundi | 52,065 | $606.6K | 0.00% | +20,208+63.4% | Added |
| Panagora Asset Management Inc | 49,975 | $582.2K | 0.00% | −4,987−9.1% | Reduced |
| Prudential Financial Inc | 49,043 | $571.4K | 0.00% | +480+1.0% | Added |
| Oppenheimer Asset Management Inc. | 47,664 | $555.3K | 0.01% | −861−1.8% | Reduced |
| Deutsche Bank AG | 47,660 | $555.2K | 0.00% | +7,045+17.3% | Added |
| Squarepoint Ops LLC | 47,643 | $555.0K | 0.00% | +47,643 | New |
| Raymond James Financial Inc | 46,776 | $544.9K | 0.00% | +46,776 | New |
| Lido Advisors, LLC | 37,496 | $436.8K | 0.00% | −350−0.9% | Reduced |
| Captrust Financial Advisors | 36,695 | $427.5K | 0.00% | −58−0.2% | Reduced |
| Tejara Capital Ltd | 31,097 | $362.3K | 0.15% | +31,097 | New |
| Thrivent Financial for Lutherans | 30,357 | $354.0K | 0.00% | −810−2.6% | Reduced |
| Vanguard Asset Management, Ltd | 28,771 | $335.2K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 26,647 | $310.4K | 0.00% | +1,752+7.0% | Added |
| Inceptionr LLC | 25,100 | $292.4K | 0.07% | +25,100 | New |
| Stifel Financial Corp | 25,092 | $292.3K | 0.00% | +25,092 | New |
| HSBC Holdings PLC | 26,077 | $288.2K | 0.00% | +26,077 | New |
| Kornitzer Capital Management Inc | 24,085 | $280.6K | 0.01% | −690−2.8% | Reduced |
| Barclays PLC | 23,140 | $269.6K | 0.00% | +14,185+158.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,401 | $261.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 21,459 | $250.0K | 0.00% | −590−2.7% | Reduced |
| JPMorgan Chase & Co | 22,678 | $247.6K | 0.00% | −514−2.2% | Reduced |
| Isthmus Partners, LLC | 20,823 | $242.6K | 0.02% | +6,314+43.5% | Added |
| Susquehanna International Group, LLP | 20,702 | $241.2K | 0.00% | −11,648−36.0% | Reduced |
| Walleye Capital LLC | 20,687 | $241.0K | 0.00% | +20,687 | New |
| Louisiana State Employees Retirement System | 20,200 | $235.3K | 0.00% | −400−1.9% | Reduced |
| Jupiter Topco LLC | 19,854 | $231.2K | 0.00% | +19,854 | New |
| Axq Capital, LP | 19,305 | $224.9K | 0.02% | +19,305 | New |
| Aquatic Capital Management LLC | 18,801 | $219.0K | 0.01% | +18,801 | New |
| Ethic Inc. | 17,444 | $203.2K | 0.00% | +17,444 | New |
| Vanguard Global Advisers, LLC | 17,079 | $199.0K | 0.00% | −2,581−13.1% | Reduced |
| Terril Brothers, Inc. | 16,600 | $193.4K | 0.05% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 16,596 | $193.0K | 0.00% | +2,641+18.9% | Added |
| Arkadios Wealth Advisors | 16,244 | $189.2K | 0.00% | −2,232−12.1% | Reduced |
| State of Alaska, Department of Revenue | 15,181 | $176.0K | 0.00% | −7,804−34.0% | Reduced |
| Renaissance Technologies LLC | 14,500 | $168.9K | 0.00% | −36,103−71.3% | Reduced |
| Fox Run Management, L.L.C. | 14,325 | $166.9K | 0.03% | +14,325 | New |
| JustInvest LLC | 13,929 | $162.3K | 0.00% | +2,171+18.5% | Added |
| New York State Common Retirement Fund | 13,896 | $161.9K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 13,744 | $160.1K | 0.00% | −386−2.7% | Reduced |
| Connable Office Inc | 13,697 | $159.6K | 0.01% | −569−4.0% | Reduced |