SNPS
Synopsys IncCompany with tickers: SNPS
Market Cap
$87.13B
Shares Outstanding
191,479,325
CIK
883241
CUSIP
871607107
13F Activity (30d)
58 filings
10 filers
Website
Visit website
Investor Relations
Investor relations
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 |
|---|---|---|---|---|
| 2026-06-01 | 2,932,292 | 1,637,729 | 4,570,021 | 43.8% |
| 2026-05-25 | 3,083,976 | 2,450,337 | 5,534,313 | 45.0% |
| 2026-05-18 | 2,131,780 | 1,709,982 | 3,841,762 | 48.9% |
| 2026-05-11 | 1,854,332 | 1,096,240 | 2,950,572 | 58.3% |
| 2026-05-04 | 2,219,401 | 1,712,108 | 3,931,509 | 50.6% |
| 2026-04-27 | 1,894,369 | 1,217,847 | 3,112,216 | 50.3% |
| 2026-04-20 | 3,224,542 | 1,523,348 | 4,747,890 | 54.6% |
| 2026-04-13 | 2,283,818 | 1,834,636 | 4,118,454 | 51.6% |
| 2026-04-06 | 1,845,207 | 1,445,493 | 3,290,700 | 47.0% |
| 2026-03-30 | 1,422,611 | 944,290 | 2,366,901 | 39.9% |
| 2026-03-23 | 2,535,626 | 2,514,726 | 5,050,352 | 46.2% |
| 2026-03-16 | 1,883,534 | 2,241,121 | 4,124,655 | 43.7% |
| 2026-03-09 | 2,861,446 | 1,713,866 | 4,575,312 | 51.2% |
| 2026-03-02 | 4,746,987 | 1,859,840 | 6,606,827 | 47.6% |
| 2026-02-23 | 4,366,383 | 3,587,573 | 7,953,956 | 50.9% |
| 2026-02-16 | 2,286,784 | 1,027,431 | 3,314,215 | 41.6% |
| 2026-02-09 | 3,386,621 | 1,466,046 | 4,852,667 | 44.5% |
| 2026-02-02 | 7,544,712 | 2,244,115 | 9,788,827 | 53.1% |
| 2026-01-26 | 3,079,986 | 1,289,930 | 4,369,916 | 48.2% |
| 2026-01-19 | 2,529,043 | 905,005 | 3,434,048 | 47.9% |
| 2026-01-12 | 2,234,657 | 1,505,633 | 3,740,290 | 43.7% |
| 2026-01-05 | 3,403,733 | 1,464,558 | 4,868,291 | 47.3% |
| 2025-12-29 | 1,233,226 | 911,521 | 2,144,747 | 44.4% |
| 2025-12-22 | 1,354,433 | 784,326 | 2,138,759 | 47.0% |
| 2025-12-15 | 2,932,723 | 2,935,027 | 5,867,750 | 45.5% |
| 2025-12-08 | 4,256,815 | 2,570,928 | 6,827,743 | 46.3% |
| 2025-12-01 | 3,542,766 | 3,044,780 | 6,587,546 | 48.4% |
| 2025-11-24 | 1,456,860 | 2,100,874 | 3,557,734 | 52.8% |
| 2025-11-17 | 2,713,640 | 1,911,325 | 4,624,965 | 47.6% |
| 2025-11-10 | 2,545,053 | 1,394,736 | 3,939,789 | 45.4% |
| 2025-11-03 | 5,382,190 | 2,424,576 | 7,806,766 | 45.2% |
| 2025-10-27 | 2,968,134 | 1,517,272 | 4,485,406 | 46.6% |
| 2025-10-20 | 2,446,043 | 1,493,396 | 3,939,439 | 47.3% |
| 2025-10-13 | 3,558,071 | 2,920,978 | 6,479,049 | 50.8% |
| 2025-10-06 | 2,896,163 | 1,716,966 | 4,613,129 | 46.2% |
| 2025-09-29 | 3,368,372 | 2,765,806 | 6,134,178 | 49.0% |
| 2025-09-22 | 5,054,099 | 3,475,506 | 8,529,605 | 46.0% |
| 2025-09-15 | 6,455,129 | 4,203,259 | 10,658,388 | 42.9% |
| 2025-09-08 | 12,319,893 | 8,748,307 | 21,068,200 | 44.7% |
| 2025-09-01 | 1,536,171 | 834,338 | 2,370,509 | 49.6% |
| 2025-08-25 | 1,256,912 | 733,377 | 1,990,289 | 41.3% |
| 2025-08-18 | 1,687,572 | 669,860 | 2,357,432 | 42.2% |
| 2025-08-11 | 1,497,904 | 753,118 | 2,251,022 | 45.3% |
| 2025-08-04 | 1,488,349 | 815,267 | 2,303,616 | 43.5% |
| 2025-07-28 | 2,725,069 | 1,362,000 | 4,087,069 | 43.3% |
| 2025-07-21 | 3,209,666 | 1,505,923 | 4,715,589 | 44.6% |
| 2025-07-14 | 5,169,722 | 2,782,329 | 7,952,051 | 33.8% |
| 2025-07-07 | 1,846,208 | 835,352 | 2,681,560 | 40.1% |
| 2025-06-30 | 1,557,105 | 651,015 | 2,208,120 | 37.7% |
Showing 1–49 of 49 weeks