SIMO · Silicon Motion Technology CORP
$246.65
-21.84 (-8.13%)
At close · Aug 5
Market Cap
$8.53B
Shares
33.91M
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 |
|---|---|---|---|---|
| 2026-06-29 | 982,973 | 785,989 | 1,768,962 | 51.7% |
| 2026-06-22 | 1,243,710 | 1,128,206 | 2,371,916 | 51.4% |
| 2026-06-15 | 1,227,934 | 953,509 | 2,181,443 | 50.0% |
| 2026-06-08 | 901,862 | 830,744 | 1,732,606 | 48.8% |
| 2026-06-01 | 2,039,852 | 1,567,771 | 3,607,623 | 52.2% |
| 2026-05-25 | 1,509,625 | 1,315,138 | 2,824,763 | 59.2% |
| 2026-05-18 | 1,491,762 | 1,535,412 | 3,027,174 | 54.0% |
| 2026-05-11 | 1,408,430 | 1,355,041 | 2,763,471 | 52.6% |
| 2026-05-04 | 2,368,541 | 1,595,118 | 3,963,659 | 57.8% |
| 2026-04-27 | 2,485,120 | 2,168,769 | 4,653,889 | 47.0% |
| 2026-04-20 | 876,591 | 513,913 | 1,390,504 | 51.8% |
| 2026-04-13 | 1,198,358 | 864,277 | 2,062,635 | 55.1% |
| 2026-04-06 | 1,097,375 | 307,698 | 1,405,073 | 57.0% |
| 2026-03-30 | 545,099 | 256,709 | 801,808 | 46.9% |
| 2026-03-23 | 1,074,967 | 444,524 | 1,519,491 | 43.2% |
| 2026-03-16 | 684,480 | 304,265 | 988,745 | 54.0% |
| 2026-03-09 | 572,670 | 313,266 | 885,936 | 49.2% |
| 2026-03-02 | 1,028,370 | 386,383 | 1,414,753 | 50.4% |
| 2026-02-23 | 972,225 | 467,553 | 1,439,778 | 47.2% |
| 2026-02-16 | 610,553 | 443,157 | 1,053,710 | 52.7% |
| 2026-02-09 | 1,138,835 | 571,487 | 1,710,322 | 44.7% |
| 2026-02-02 | 1,759,136 | 706,241 | 2,465,377 | 45.7% |
| 2026-01-26 | 976,875 | 482,087 | 1,458,962 | 45.7% |
| 2026-01-19 | 983,539 | 489,591 | 1,473,130 | 50.9% |
| 2026-01-12 | 1,155,299 | 453,643 | 1,608,942 | 48.5% |
| 2026-01-05 | 2,457,041 | 921,703 | 3,378,744 | 48.7% |
| 2025-12-29 | 281,335 | 152,301 | 433,636 | 44.6% |
| 2025-12-22 | 136,626 | 157,126 | 293,752 | 45.5% |
| 2025-12-15 | 437,164 | 309,093 | 746,257 | 44.1% |
| 2025-12-08 | 505,037 | 214,580 | 719,617 | 48.2% |
| 2025-12-01 | 409,700 | 360,832 | 770,532 | 52.1% |
| 2025-11-24 | 291,861 | 294,690 | 586,551 | 53.1% |
| 2025-11-17 | 759,030 | 232,825 | 991,855 | 42.4% |
| 2025-11-10 | 743,247 | 172,634 | 915,881 | 43.8% |
| 2025-11-03 | 891,399 | 264,172 | 1,155,571 | 43.3% |
| 2025-10-27 | 948,717 | 336,751 | 1,285,468 | 40.8% |
| 2025-10-20 | 342,695 | 152,100 | 494,795 | 42.0% |
| 2025-10-13 | 660,504 | 279,823 | 940,327 | 51.6% |
| 2025-10-06 | 823,482 | 602,152 | 1,425,634 | 47.3% |
| 2025-09-29 | 629,365 | 328,026 | 957,391 | 44.2% |
| 2025-09-22 | 627,521 | 288,849 | 916,370 | 45.4% |
| 2025-09-15 | 486,610 | 253,270 | 739,880 | 46.4% |
| 2025-09-08 | 581,760 | 383,513 | 965,273 | 48.7% |
| 2025-09-01 | 389,141 | 135,106 | 524,247 | 54.7% |
| 2025-08-25 | 360,103 | 155,759 | 515,862 | 42.0% |
| 2025-08-18 | 286,976 | 107,003 | 393,979 | 43.8% |
| 2025-08-11 | 297,831 | 227,224 | 525,055 | 43.8% |
Showing 1–47 of 47 weeks
Key facts
CIK
1329394
CUSIP
82706C108
13F (30d)
131 filings
131 filers
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