ALB
Albemarle CorpCompany with tickers: ALB, ALB-PA
CIK
915913
CUSIP
012653101
Shares Outstanding
117,934,651
13F Activity (30d)
431 filings
413 filers
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 |
|---|---|---|---|---|
| 2026-05-18 | 2,311,108 | 1,638,440 | 3,949,548 | 46.3% |
| 2026-05-11 | 2,894,426 | 1,930,116 | 4,824,542 | 56.0% |
| 2026-05-04 | 2,936,403 | 2,098,508 | 5,034,911 | 44.0% |
| 2026-04-27 | 2,269,163 | 1,845,564 | 4,114,727 | 50.2% |
| 2026-04-20 | 2,169,254 | 1,742,481 | 3,911,735 | 49.8% |
| 2026-04-13 | 4,003,279 | 2,994,445 | 6,997,724 | 50.1% |
| 2026-04-06 | 1,845,777 | 1,012,449 | 2,858,226 | 42.7% |
| 2026-03-30 | 1,818,571 | 1,171,613 | 2,990,184 | 40.9% |
| 2026-03-23 | 2,598,173 | 2,130,980 | 4,729,153 | 46.1% |
| 2026-03-16 | 2,112,348 | 1,671,037 | 3,783,385 | 40.6% |
| 2026-03-09 | 2,422,117 | 1,693,943 | 4,116,060 | 43.2% |
| 2026-03-02 | 3,197,348 | 1,745,123 | 4,942,471 | 41.8% |
| 2026-02-23 | 3,411,855 | 2,703,518 | 6,115,373 | 42.4% |
| 2026-02-16 | 1,730,020 | 1,367,978 | 3,097,998 | 41.7% |
| 2026-02-09 | 3,770,990 | 1,881,907 | 5,652,897 | 37.3% |
| 2026-02-02 | 4,385,489 | 2,033,471 | 6,418,960 | 42.4% |
| 2026-01-26 | 4,666,896 | 4,150,069 | 8,816,965 | 44.8% |
| 2026-01-19 | 4,058,803 | 2,900,538 | 6,959,341 | 42.8% |
| 2026-01-12 | 3,822,390 | 3,711,357 | 7,533,747 | 43.5% |
| 2026-01-05 | 3,774,645 | 4,920,424 | 8,695,069 | 45.5% |
| 2025-12-29 | 2,026,017 | 1,838,048 | 3,864,065 | 41.9% |
| 2025-12-22 | 1,593,348 | 1,631,368 | 3,224,716 | 40.6% |
| 2025-12-15 | 3,490,904 | 3,359,141 | 6,850,045 | 38.6% |
| 2025-12-08 | 3,053,647 | 3,748,658 | 6,802,305 | 49.3% |
| 2025-12-01 | 4,528,856 | 4,621,147 | 9,150,003 | 46.4% |
| 2025-11-24 | 2,648,371 | 2,041,278 | 4,689,649 | 43.7% |
| 2025-11-17 | 6,823,105 | 4,990,365 | 11,813,470 | 45.2% |
| 2025-11-10 | 5,471,134 | 3,743,880 | 9,215,014 | 41.3% |
| 2025-11-03 | 4,772,551 | 4,492,494 | 9,265,045 | 47.2% |
| 2025-10-27 | 3,561,187 | 3,056,198 | 6,617,385 | 43.3% |
| 2025-10-20 | 3,623,264 | 3,517,101 | 7,140,365 | 44.7% |
| 2025-10-13 | 4,584,590 | 3,392,308 | 7,976,898 | 46.2% |
| 2025-10-06 | 4,323,005 | 3,934,068 | 8,257,073 | 45.7% |
| 2025-09-29 | 4,233,920 | 3,784,862 | 8,018,782 | 44.5% |
| 2025-09-22 | 4,194,013 | 3,522,760 | 7,716,773 | 45.5% |
| 2025-09-15 | 3,110,681 | 2,786,509 | 5,897,190 | 37.4% |
| 2025-09-08 | 5,213,760 | 5,592,841 | 10,806,601 | 39.3% |
| 2025-09-01 | 3,420,688 | 4,490,999 | 7,911,687 | 53.9% |
| 2025-08-25 | 4,083,865 | 2,876,781 | 6,960,646 | 44.4% |
| 2025-08-18 | 4,529,375 | 3,569,214 | 8,098,589 | 46.5% |
| 2025-08-11 | 7,537,820 | 5,386,499 | 12,924,319 | 45.8% |
| 2025-08-04 | 6,685,884 | 3,067,937 | 9,753,821 | 47.3% |
| 2025-07-28 | 9,066,545 | 6,072,559 | 15,139,104 | 44.0% |
| 2025-07-21 | 8,517,066 | 4,364,284 | 12,881,350 | 44.9% |
| 2025-07-14 | 5,933,995 | 5,560,676 | 11,494,671 | 47.2% |
| 2025-07-07 | 5,957,064 | 5,527,182 | 11,484,246 | 47.7% |
| 2025-06-30 | 3,632,366 | 2,071,781 | 5,704,147 | 43.5% |
| 2025-06-23 | 4,208,791 | 3,443,628 | 7,652,419 | 42.9% |
| 2025-06-16 | 2,930,335 | 2,248,726 | 5,179,061 | 38.9% |
| 2025-06-09 | 3,993,076 | 2,145,862 | 6,138,938 | 39.0% |
Showing 1–50 of 233 weeks