TSM · Taiwan Semiconductor Manufacturing Co Ltd · Off Exchange
$457.36
+0.42 (+0.09%)
At close · Sep 30
Return incl. dividend (before tax)
Market Cap
$2.34T
Shares
5.19B
Volume · Sep 30
6.19M
Avg daily vol (3M)
11.9M
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 |
|---|---|---|---|---|
| 2026-08-24 | 11,389,846 | 10,211,229 | 21,601,075 | 46.2% |
| 2026-08-17 | 10,686,762 | 12,265,908 | 22,952,670 | 44.7% |
| 2026-08-10 | 12,628,730 | 9,074,350 | 21,703,080 | 47.7% |
| 2026-08-03 | 14,303,078 | 15,280,008 | 29,583,086 | 50.0% |
| 2026-07-27 | 22,554,609 | 17,224,056 | 39,778,665 | 45.5% |
| 2026-07-20 | 15,818,421 | 12,680,548 | 28,498,969 | 45.5% |
| 2026-07-13 | 22,202,911 | 19,118,482 | 41,321,393 | 45.2% |
| 2026-07-06 | 14,514,123 | 12,296,890 | 26,811,013 | 44.6% |
| 2026-06-29 | 16,934,769 | 14,022,385 | 30,957,154 | 46.3% |
| 2026-06-22 | 17,914,651 | 16,071,787 | 33,986,438 | 44.3% |
| 2026-06-15 | 10,186,189 | 10,949,968 | 21,136,157 | 35.9% |
| 2026-06-08 | 15,832,651 | 14,540,233 | 30,372,884 | 43.5% |
| 2026-06-01 | 15,603,311 | 14,935,239 | 30,538,550 | 44.2% |
| 2026-05-25 | 9,676,543 | 10,134,811 | 19,811,354 | 44.1% |
| 2026-05-18 | 11,885,446 | 11,756,046 | 23,641,492 | 45.0% |
| 2026-05-11 | 18,251,208 | 15,787,430 | 34,038,638 | 44.6% |
| 2026-05-04 | 18,075,544 | 17,589,842 | 35,665,386 | 48.0% |
| 2026-04-27 | 15,155,009 | 14,775,133 | 29,930,142 | 46.5% |
| 2026-04-20 | 16,112,172 | 20,324,433 | 36,436,605 | 50.9% |
| 2026-04-13 | 16,538,476 | 20,897,984 | 37,436,460 | 45.5% |
| 2026-04-06 | 10,932,631 | 11,669,089 | 22,601,720 | 43.9% |
| 2026-03-30 | 13,810,787 | 12,307,334 | 26,118,121 | 44.9% |
| 2026-03-23 | 15,886,082 | 11,374,319 | 27,260,401 | 40.8% |
| 2026-03-16 | 13,173,698 | 18,144,900 | 31,318,598 | 46.0% |
| 2026-03-09 | 17,569,055 | 18,696,917 | 36,265,972 | 46.7% |
| 2026-03-02 | 15,293,147 | 14,534,246 | 29,827,393 | 40.7% |
| 2026-02-23 | 12,928,379 | 13,567,138 | 26,495,517 | 46.1% |
| 2026-02-16 | 7,426,575 | 7,864,684 | 15,291,259 | 46.7% |
| 2026-02-09 | 18,379,046 | 16,428,808 | 34,807,854 | 46.3% |
| 2026-02-02 | 18,053,720 | 15,230,584 | 33,284,304 | 44.4% |
| 2026-01-26 | 14,267,689 | 12,796,982 | 27,064,671 | 46.7% |
| 2026-01-19 | 14,019,624 | 14,305,940 | 28,325,564 | 43.4% |
| 2026-01-12 | 20,502,092 | 27,921,999 | 48,424,091 | 50.5% |
| 2026-01-05 | 18,827,230 | 13,752,303 | 32,579,533 | 47.9% |
| 2025-12-29 | 9,694,637 | 9,808,094 | 19,502,731 | 49.9% |
| 2025-12-22 | 4,663,555 | 4,782,932 | 9,446,487 | 45.5% |
| 2025-12-15 | 15,685,933 | 14,310,827 | 29,996,760 | 46.6% |
| 2025-12-08 | 15,559,667 | 23,311,873 | 38,871,540 | 52.0% |
| 2025-12-01 | 11,453,600 | 9,894,472 | 21,348,072 | 47.3% |
| 2025-11-24 | 10,546,914 | 10,382,473 | 20,929,387 | 46.5% |
| 2025-11-17 | 18,940,890 | 14,158,158 | 33,099,048 | 47.4% |
| 2025-11-10 | 13,195,590 | 10,561,728 | 23,757,318 | 42.8% |
| 2025-11-03 | 15,506,503 | 15,910,946 | 31,417,449 | 47.3% |
| 2025-10-27 | 17,777,284 | 16,896,827 | 34,674,111 | 50.4% |
| 2025-10-20 | 13,444,722 | 13,523,310 | 26,968,032 | 45.6% |
| 2025-10-13 | 21,894,651 | 23,325,616 | 45,220,267 | 44.5% |
| 2025-10-06 | 16,710,035 | 17,634,216 | 34,344,251 | 45.6% |
Showing 1–47 of 47 weeks
Key facts
CIK
1046179
CUSIP
874039100
13F (30d)
61 filings
39 filers
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