LH · Labcorp Holdings Inc.
$318.13
-4.46 (-1.38%)
At close · Aug 14
Market Cap
$25.80B
Shares
81.10M
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-07-06 | 732,602 | 285,644 | 1,018,246 | 41.7% |
| 2026-06-29 | 916,938 | 285,799 | 1,202,737 | 39.6% |
| 2026-06-22 | 786,386 | 630,360 | 1,416,746 | 41.1% |
| 2026-06-15 | 554,734 | 454,304 | 1,009,038 | 36.5% |
| 2026-06-08 | 789,714 | 326,303 | 1,116,017 | 39.0% |
| 2026-06-01 | 754,811 | 287,672 | 1,042,483 | 39.1% |
| 2026-05-25 | 641,936 | 356,033 | 997,969 | 35.4% |
| 2026-05-18 | 637,340 | 301,488 | 938,828 | 37.9% |
| 2026-05-11 | 797,298 | 349,866 | 1,147,164 | 38.3% |
| 2026-05-04 | 1,199,009 | 441,256 | 1,640,265 | 38.6% |
| 2026-04-27 | 1,390,079 | 339,083 | 1,729,162 | 36.3% |
| 2026-04-20 | 879,455 | 352,168 | 1,231,623 | 38.7% |
| 2026-04-13 | 717,431 | 301,716 | 1,019,147 | 37.0% |
| 2026-04-06 | 669,189 | 270,323 | 939,512 | 36.1% |
| 2026-03-30 | 732,383 | 224,608 | 956,991 | 35.7% |
| 2026-03-23 | 623,063 | 281,991 | 905,054 | 34.4% |
| 2026-03-16 | 621,821 | 333,715 | 955,536 | 32.9% |
| 2026-03-09 | 670,773 | 292,498 | 963,271 | 34.7% |
| 2026-03-02 | 490,493 | 275,709 | 766,202 | 33.7% |
| 2026-02-23 | 855,175 | 358,219 | 1,213,394 | 38.0% |
| 2026-02-16 | 1,094,279 | 308,926 | 1,403,205 | 33.1% |
| 2026-02-09 | 1,296,274 | 395,069 | 1,691,343 | 41.0% |
| 2026-02-02 | 794,520 | 424,172 | 1,218,692 | 39.1% |
| 2026-01-26 | 1,147,561 | 394,886 | 1,542,447 | 42.8% |
| 2026-01-19 | 1,078,573 | 258,278 | 1,336,851 | 41.7% |
| 2026-01-12 | 2,145,675 | 488,862 | 2,634,537 | 45.3% |
| 2026-01-05 | 901,404 | 281,367 | 1,182,771 | 39.3% |
| 2025-12-29 | 470,086 | 221,576 | 691,662 | 43.2% |
| 2025-12-22 | 568,154 | 201,860 | 770,014 | 37.7% |
| 2025-12-15 | 1,317,086 | 489,607 | 1,806,693 | 41.2% |
| 2025-12-08 | 808,942 | 243,130 | 1,052,072 | 42.9% |
| 2025-12-01 | 1,271,589 | 310,449 | 1,582,038 | 43.0% |
| 2025-11-24 | 1,050,740 | 249,272 | 1,300,012 | 41.7% |
| 2025-11-17 | 1,028,705 | 278,624 | 1,307,329 | 36.5% |
| 2025-11-10 | 2,252,375 | 1,256,872 | 3,509,247 | 46.8% |
| 2025-11-03 | 1,742,438 | 504,024 | 2,246,462 | 43.1% |
| 2025-10-27 | 2,915,084 | 721,759 | 3,636,843 | 45.5% |
| 2025-10-20 | 897,135 | 265,903 | 1,163,038 | 41.9% |
| 2025-10-13 | 705,432 | 221,358 | 926,790 | 45.7% |
| 2025-10-06 | 990,736 | 309,061 | 1,299,797 | 45.5% |
| 2025-09-29 | 1,013,310 | 279,076 | 1,292,386 | 38.4% |
| 2025-09-22 | 582,515 | 341,124 | 923,639 | 42.3% |
| 2025-09-15 | 599,416 | 371,262 | 970,678 | 35.8% |
| 2025-09-08 | 688,424 | 338,426 | 1,026,850 | 45.6% |
| 2025-09-01 | 401,952 | 216,449 | 618,401 | 37.7% |
| 2025-08-25 | 504,336 | 221,428 | 725,764 | 40.8% |
| 2025-08-18 | 989,225 | 377,686 | 1,366,911 | 45.5% |
Showing 1–47 of 47 weeks
Key facts
CIK
920148
CUSIP
504922105
13F (30d)
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925 filers
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