| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| ARIEL INVESTMENTS, LLC | 29% | +9.3% | $170,241,300 | +$14,539,859 | 13,773,568 | +9.3% | Ariel Investments, LLC | 30 Sep 2025 |
| BlackRock, Inc. | 16% | $85,107,722 | 7,261,751 | BlackRock, Inc. | 31 Mar 2025 | |||
| DISCIPLINED GROWTH INVESTORS INC /MN | 11% | -13% | $97,551,336 | -$15,159,620 | 5,166,914 | -13% | DISCIPLINED GROWTH INVESTORS INC /MN | 31 Dec 2025 |
| EARNEST PARTNERS LLC | 6.9% | $60,813,292 | 3,221,043 | EARNEST PARTNERS LLC | 31 Dec 2025 | |||
| VANGUARD GROUP INC | 6.5% | -31% | $37,665,740 | -$17,695,812 | 3,047,390 | -32% | The Vanguard Group | 30 Sep 2025 |
As of 31 Dec 2025, 184 institutional investors reported holding 50,161,950 shares of Core Laboratories Inc. /DE/ - Common Shares (CLB). This represents 108% of the company’s total 46,548,775 outstanding shares.
The largest institutional shareholders of Core Laboratories Inc. /DE/ - Common Shares (CLB) together control 98% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ARIEL INVESTMENTS, LLC | 29% | 13,661,000 | -0.82% | 2.4% | $218,985,830 |
| BlackRock, Inc. | 15% | 7,153,543 | -1.4% | 0% | $114,671,291 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 11% | 5,166,914 | -13% | 1.6% | $82,825,631 |
| EARNEST PARTNERS LLC | 6.9% | 3,221,043 | -6% | 0.22% | $51,633,319 |
| VANGUARD GROUP INC | 6.6% | 3,079,882 | +1.1% | 0% | $49,370,508 |
| STATE STREET CORP | 4.4% | 2,041,740 | +3.3% | 0% | $32,729,092 |
| DIMENSIONAL FUND ADVISORS LP | 2.6% | 1,229,611 | +11% | 0% | $19,710,970 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 1,114,935 | +0.77% | 0% | $17,875,701 |
| T. Rowe Price Investment Management, Inc. | 2.2% | 1,042,208 | +15% | 0.01% | $16,707,000 |
| GOLDMAN SACHS GROUP INC | 1.8% | 845,251 | +185% | 0% | $13,549,373 |
| Fisher Asset Management, LLC | 1.7% | 774,979 | -6% | 0% | $12,422,912 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6% | 737,550 | +12% | 0% | $11,822,927 |
| GENDELL JEFFREY L | 1.4% | 648,460 | +14% | 0.18% | $10,394,814 |
| CWA Asset Management Group, LLC | 1.3% | 622,453 | 0.36% | $9,977,922 | |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1.2% | 551,115 | -1.5% | 0.03% | $8,834,373 |
| NORTHERN TRUST CORP | 1.2% | 543,493 | -5.9% | 0% | $8,712,192 |
| MORGAN STANLEY | 1% | 485,038 | -3.8% | 0% | $7,775,175 |
| UBS Group AG | 0.89% | 412,515 | +33% | 0% | $6,612,617 |
| Bank of New York Mellon Corp | 0.88% | 411,643 | +4.6% | 0% | $6,598,643 |
| AMERICAN CENTURY COMPANIES INC | 0.79% | 367,365 | +72% | 0% | $5,888,862 |
| VAN ECK ASSOCIATES CORP | 0.76% | 352,023 | +16% | 0% | $5,643,000 |
| MAC Alpha Capital Management, LP | 0.67% | 312,928 | 0% | 2.8% | $5,016,148 |
| PRINCIPAL FINANCIAL GROUP INC | 0.63% | 293,479 | +7.2% | 0% | $4,704,468 |
| Advisors Capital Management, LLC | 0.59% | 276,355 | +0.14% | 0.05% | $4,429,979 |
| WELLS FARGO & COMPANY/MN | 0.47% | 218,773 | -16% | 0% | $3,506,934 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 50,161,950 | $804,172,649 | -$17,757,279 | $16.03 | 184 |
| 2025 Q3 | 51,201,255 | $632,858,492 | -$11,818,117 | $12.36 | 185 |
| 2025 Q2 | 52,229,758 | $601,703,431 | +$12,038,127 | $11.52 | 189 |
| 2025 Q1 | 50,873,441 | $762,455,278 | -$802,871 | $14.99 | 193 |
| 2024 Q4 | 50,808,445 | $879,519,256 | -$6,881,344 | $17.31 | 206 |
| 2024 Q3 | 51,038,534 | $945,722,085 | -$15,766,807 | $18.53 | 188 |
| 2024 Q2 | 51,687,236 | $1,048,489,480 | +$64,905,564 | $20.29 | 188 |
| 2024 Q1 | 48,615,242 | $830,350,000 | +$2,700,490 | $17.08 | 195 |
| 2023 Q4 | 48,448,673 | $855,372,251 | -$8,131,057 | $17.66 | 185 |
| 2023 Q3 | 48,377,118 | $1,161,324,514 | -$7,512,373 | $24.01 | 178 |
| 2023 Q2 | 48,704,673 | $1,132,671,034 | +$1,031,130,097 | $23.25 | 162 |
| 2023 Q1 | 4,365,179 | $96,252,170 | +$96,233,663 | $22.05 | 7 |
| 2022 Q4 | 913 | $18,507 | $20.27 | 1 | |
| 2022 Q3 | 913 | $12,307 | +$12,307 | $13.48 | 1 |
| 2022 Q2 | 0 | $0 | -$9,900 | $23.25 | 0 |
| 2022 Q1 | 313 | $9,900 | +$9,457 | $31.63 | 1 |
| 2021 Q4 | 14 | $312 | -$11,990 | $22.29 | 1 |
| 2021 Q3 | 552 | $15,318 | +$4,745 | $27.75 | 1 |
| 2021 Q2 | 381 | $14,840 | +$14,840 | $38.95 | 1 |
| 2020 Q4 | 0 | $0 | -$4,319 | $19.64 | 0 |
| 2020 Q3 | 283 | $4,319 | +$351 | $15.26 | 1 |
| 2020 Q2 | 260 | $5,283 | +$5,283 | $20.32 | 1 |