GSK
GSK plcCompany with tickers: GSK, GLAXF
CIK
1131399
CUSIP
37733W204
Shares Outstanding
2,004,414,458
13F Activity (30d)
370 filings
357 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 |
|---|---|---|---|---|
| 2026-05-04 | 3,594,218 | 1,875,023 | 5,469,241 | 36.9% |
| 2026-04-27 | 6,729,992 | 3,923,356 | 10,653,348 | 48.8% |
| 2026-04-20 | 3,927,406 | 2,752,901 | 6,680,307 | 41.4% |
| 2026-04-13 | 3,056,737 | 2,418,597 | 5,475,334 | 37.5% |
| 2026-04-06 | 3,435,296 | 2,605,506 | 6,040,802 | 35.1% |
| 2026-03-30 | 3,225,066 | 2,972,424 | 6,197,490 | 32.6% |
| 2026-03-23 | 3,774,108 | 4,606,250 | 8,380,358 | 34.9% |
| 2026-03-16 | 4,180,967 | 2,859,677 | 7,040,644 | 33.8% |
| 2026-03-09 | 5,089,344 | 5,590,127 | 10,679,471 | 40.0% |
| 2026-03-02 | 4,667,521 | 3,542,416 | 8,209,937 | 34.2% |
| 2026-02-23 | 6,010,612 | 6,409,013 | 12,419,625 | 42.2% |
| 2026-02-16 | 4,796,378 | 2,600,962 | 7,397,340 | 31.9% |
| 2026-02-09 | 6,992,543 | 10,427,938 | 17,420,481 | 47.0% |
| 2026-02-02 | 9,016,580 | 4,498,664 | 13,515,244 | 31.8% |
| 2026-01-26 | 6,076,874 | 4,907,478 | 10,984,352 | 41.3% |
| 2026-01-19 | 4,920,369 | 5,923,836 | 10,844,205 | 43.9% |
| 2026-01-12 | 5,886,704 | 3,671,105 | 9,557,809 | 39.6% |
| 2026-01-05 | 5,310,199 | 4,535,712 | 9,845,911 | 39.8% |
| 2025-12-29 | 1,712,954 | 1,731,317 | 3,444,271 | 39.5% |
| 2025-12-22 | 1,590,949 | 1,608,090 | 3,199,039 | 41.4% |
| 2025-12-15 | 3,225,035 | 6,013,757 | 9,238,792 | 46.5% |
| 2025-12-08 | 4,387,629 | 2,155,508 | 6,543,137 | 36.4% |
| 2025-12-01 | 3,953,031 | 2,600,214 | 6,553,245 | 36.6% |
| 2025-11-24 | 4,270,155 | 3,481,987 | 7,752,142 | 40.7% |
| 2025-11-17 | 6,231,401 | 3,469,451 | 9,700,852 | 38.8% |
| 2025-11-10 | 4,051,327 | 3,027,038 | 7,078,365 | 36.4% |
| 2025-11-03 | 4,773,294 | 5,296,518 | 10,069,812 | 40.1% |
| 2025-10-27 | 8,886,480 | 9,146,604 | 18,033,084 | 43.3% |
| 2025-10-20 | 6,761,780 | 3,928,803 | 10,690,583 | 38.3% |
| 2025-10-13 | 4,243,501 | 2,491,239 | 6,734,740 | 37.2% |
| 2025-10-06 | 4,198,529 | 3,793,724 | 7,992,253 | 34.7% |
| 2025-09-29 | 13,388,666 | 11,781,275 | 25,169,941 | 42.3% |
| 2025-09-22 | 4,866,065 | 3,078,532 | 7,944,597 | 41.4% |
| 2025-09-15 | 3,861,982 | 2,106,622 | 5,968,604 | 38.1% |
| 2025-09-08 | 4,007,850 | 7,727,273 | 11,735,123 | 51.8% |
| 2025-09-01 | 3,876,163 | 1,535,137 | 5,411,300 | 30.0% |
| 2025-08-25 | 3,666,872 | 1,985,675 | 5,652,547 | 34.9% |
| 2025-08-18 | 2,919,762 | 1,894,637 | 4,814,399 | 30.2% |
| 2025-08-11 | 3,045,168 | 2,404,039 | 5,449,207 | 37.6% |
| 2025-08-04 | 3,848,522 | 2,188,796 | 6,037,318 | 35.7% |
| 2025-07-28 | 6,795,858 | 3,865,064 | 10,660,922 | 36.0% |
| 2025-07-21 | 7,268,129 | 5,225,830 | 12,493,959 | 40.7% |
| 2025-07-14 | 9,019,347 | 6,202,472 | 15,221,819 | 37.6% |
| 2025-07-07 | 5,519,307 | 3,001,542 | 8,520,849 | 34.1% |
| 2025-06-30 | 3,889,934 | 3,016,421 | 6,906,355 | 35.9% |
| 2025-06-23 | 4,528,629 | 4,054,801 | 8,583,430 | 37.0% |
| 2025-06-16 | 5,791,131 | 4,627,170 | 10,418,301 | 40.5% |
Showing 1–47 of 47 weeks