MAS
Masco Corp /De/Company with tickers: MAS
CIK
62996
CUSIP
574599106
Shares Outstanding
201,734,437
Website
https://www.masco.com
Investor Relations
https://investor.masco.com/overview/default.aspx
13F Activity (30d)
148 filings
135 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 | 3,372,894 | 1,360,858 | 4,733,752 | 49.5% |
| 2026-05-11 | 4,425,762 | 2,464,596 | 6,890,358 | 45.4% |
| 2026-05-04 | 3,567,860 | 1,278,843 | 4,846,703 | 38.9% |
| 2026-04-27 | 3,475,322 | 1,417,702 | 4,893,024 | 44.2% |
| 2026-04-20 | 8,099,614 | 2,809,660 | 10,909,274 | 42.2% |
| 2026-04-13 | 3,866,355 | 1,770,774 | 5,637,129 | 45.7% |
| 2026-04-06 | 2,824,329 | 1,197,902 | 4,022,231 | 40.6% |
| 2026-03-30 | 1,915,107 | 1,000,794 | 2,915,901 | 32.6% |
| 2026-03-23 | 2,482,687 | 1,144,882 | 3,627,569 | 33.6% |
| 2026-03-16 | 3,664,697 | 2,129,561 | 5,794,258 | 33.4% |
| 2026-03-09 | 2,836,453 | 1,095,441 | 3,931,894 | 34.2% |
| 2026-03-02 | 3,411,401 | 1,262,599 | 4,674,000 | 38.2% |
| 2026-02-23 | 2,423,326 | 2,484,258 | 4,907,584 | 44.4% |
| 2026-02-16 | 2,740,021 | 1,302,537 | 4,042,558 | 38.2% |
| 2026-02-09 | 6,367,145 | 2,981,748 | 9,348,893 | 39.0% |
| 2026-02-02 | 3,512,623 | 1,067,407 | 4,580,030 | 31.4% |
| 2026-01-26 | 2,974,063 | 857,902 | 3,831,965 | 34.6% |
| 2026-01-19 | 2,260,630 | 1,042,801 | 3,303,431 | 39.1% |
| 2026-01-12 | 2,633,500 | 1,605,059 | 4,238,559 | 40.4% |
| 2026-01-05 | 4,042,067 | 1,305,522 | 5,347,589 | 38.8% |
| 2025-12-29 | 1,358,033 | 527,580 | 1,885,613 | 36.3% |
| 2025-12-22 | 1,618,250 | 1,074,463 | 2,692,713 | 40.6% |
| 2025-12-15 | 3,119,650 | 2,346,302 | 5,465,952 | 34.2% |
| 2025-12-08 | 3,658,339 | 1,715,272 | 5,373,611 | 41.6% |
| 2025-12-01 | 3,736,722 | 1,765,660 | 5,502,382 | 41.6% |
| 2025-11-24 | 2,426,944 | 1,342,732 | 3,769,676 | 33.7% |
| 2025-11-17 | 3,659,671 | 1,504,557 | 5,164,228 | 38.1% |
| 2025-11-10 | 2,401,576 | 1,400,724 | 3,802,300 | 38.4% |
| 2025-11-03 | 4,865,238 | 1,601,332 | 6,466,570 | 38.8% |
| 2025-10-27 | 4,981,076 | 2,392,467 | 7,373,543 | 45.4% |
| 2025-10-20 | 1,927,201 | 938,688 | 2,865,889 | 36.6% |
| 2025-10-13 | 2,775,323 | 1,178,452 | 3,953,775 | 43.1% |
| 2025-10-06 | 2,392,040 | 1,038,034 | 3,430,074 | 39.1% |
| 2025-09-29 | 2,334,641 | 886,840 | 3,221,481 | 35.9% |
| 2025-09-22 | 2,592,139 | 1,340,999 | 3,933,138 | 31.0% |
| 2025-09-15 | 2,298,965 | 1,470,307 | 3,769,272 | 26.8% |
| 2025-09-08 | 2,840,579 | 1,410,523 | 4,251,102 | 39.5% |
| 2025-09-01 | 2,102,033 | 891,415 | 2,993,448 | 37.4% |
| 2025-08-25 | 2,160,041 | 2,102,456 | 4,262,497 | 45.7% |
| 2025-08-18 | 2,702,611 | 1,190,508 | 3,893,119 | 39.6% |
| 2025-08-11 | 3,548,752 | 1,501,119 | 5,049,871 | 41.1% |
| 2025-08-04 | 3,056,763 | 1,546,565 | 4,603,328 | 38.1% |
| 2025-07-28 | 5,581,986 | 1,797,983 | 7,379,969 | 39.1% |
| 2025-07-21 | 2,813,147 | 1,560,313 | 4,373,460 | 36.6% |
| 2025-07-14 | 2,033,831 | 857,571 | 2,891,402 | 35.7% |
| 2025-07-07 | 2,396,380 | 693,743 | 3,090,123 | 37.5% |
| 2025-06-30 | 2,275,931 | 684,318 | 2,960,249 | 33.4% |
| 2025-06-23 | 2,372,809 | 1,232,956 | 3,605,765 | 29.5% |
| 2025-06-16 | 1,778,024 | 1,407,256 | 3,185,280 | 25.8% |
Showing 1–49 of 49 weeks