Skip to main content
MOS logo

MOS · Mosaic Co

Track MOS — free
$21.61 -0.17 (-0.78%) At close · Aug 14
Market Cap
$7.18B
Shares
317.90M

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 8,215,049 7,020,644 15,235,693 41.3%
2026-06-29 9,961,272 8,121,414 18,082,686 42.3%
2026-06-22 9,633,660 11,418,472 21,052,132 45.1%
2026-06-15 12,218,992 9,174,943 21,393,935 37.1%
2026-06-08 11,712,531 11,317,629 23,030,160 41.4%
2026-06-01 7,550,595 6,638,499 14,189,094 42.2%
2026-05-25 7,845,578 8,296,726 16,142,304 43.9%
2026-05-18 8,747,240 8,324,821 17,072,061 42.3%
2026-05-11 12,802,271 12,569,696 25,371,967 44.6%
2026-05-04 8,202,036 7,905,865 16,107,901 43.0%
2026-04-27 8,810,908 11,929,493 20,740,401 49.7%
2026-04-20 7,887,262 8,401,232 16,288,494 44.9%
2026-04-13 9,988,115 12,710,133 22,698,248 43.2%
2026-04-06 7,597,754 6,843,069 14,440,823 42.6%
2026-03-30 9,013,192 8,940,182 17,953,374 45.1%
2026-03-23 11,733,898 14,247,993 25,981,891 43.1%
2026-03-16 13,625,192 19,199,111 32,824,303 44.8%
2026-03-09 15,103,385 21,771,367 36,874,752 45.6%
2026-03-02 10,237,721 9,385,095 19,622,816 41.8%
2026-02-23 9,251,306 8,388,899 17,640,205 41.6%
2026-02-16 3,521,198 2,907,594 6,428,792 33.3%
2026-02-09 5,596,098 4,766,641 10,362,739 38.1%
2026-02-02 7,499,570 4,888,026 12,387,596 38.3%
2026-01-26 6,129,155 5,414,837 11,543,992 40.7%
2026-01-19 5,347,322 6,061,744 11,409,066 36.5%
2026-01-12 9,585,854 8,450,855 18,036,709 38.5%
2026-01-05 7,993,530 7,514,518 15,508,048 41.3%
2025-12-29 3,632,181 4,464,736 8,096,917 39.8%
2025-12-22 3,145,672 3,978,914 7,124,586 42.9%
2025-12-15 10,168,658 11,055,258 21,223,916 40.5%
2025-12-08 9,745,538 11,958,898 21,704,436 45.9%
2025-12-01 6,677,989 6,518,462 13,196,451 42.9%
2025-11-24 5,042,623 9,988,339 15,030,962 51.5%
2025-11-17 6,717,643 8,843,032 15,560,675 45.3%
2025-11-10 7,952,501 6,284,421 14,236,922 44.0%
2025-11-03 11,750,733 9,773,767 21,524,500 42.7%
2025-10-27 6,039,428 4,305,232 10,344,660 43.0%
2025-10-20 7,505,304 6,361,910 13,867,214 51.9%
2025-10-13 8,375,420 4,477,163 12,852,583 44.8%
2025-10-06 6,755,485 5,658,947 12,414,432 41.6%
2025-09-29 4,068,344 2,874,142 6,942,486 40.7%
2025-09-22 6,839,526 3,262,793 10,102,319 40.9%
2025-09-15 5,014,145 2,404,753 7,418,898 36.7%
2025-09-08 5,768,629 2,636,679 8,405,308 38.7%
2025-09-01 4,052,103 2,353,902 6,406,005 42.3%
2025-08-25 5,324,994 4,102,984 9,427,978 42.3%
2025-08-18 5,116,858 4,687,976 9,804,834 47.1%
Showing 1–47 of 47 weeks
Key facts CIK 1285785 CUSIP 61945C103 13F (30d) 630 filings 596 filers Visit website Investor relations