VICR
Vicor CorpCompany with tickers: VICR
CIK
751978
CUSIP
925815102
Shares Outstanding
33,863,689
13F Activity (30d)
194 filings
188 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 |
|---|---|---|---|---|
| 2026-05-04 | 823,312 | 775,344 | 1,598,656 | 47.5% |
| 2026-04-27 | 969,840 | 836,117 | 1,805,957 | 57.6% |
| 2026-04-20 | 1,748,217 | 1,335,334 | 3,083,551 | 46.1% |
| 2026-04-13 | 700,724 | 659,035 | 1,359,759 | 47.9% |
| 2026-04-06 | 631,976 | 418,862 | 1,050,838 | 40.1% |
| 2026-03-30 | 924,136 | 502,766 | 1,426,902 | 41.5% |
| 2026-03-23 | 954,052 | 628,968 | 1,583,020 | 39.9% |
| 2026-03-16 | 1,144,441 | 1,074,709 | 2,219,150 | 29.6% |
| 2026-03-09 | 959,821 | 497,513 | 1,457,334 | 38.7% |
| 2026-03-02 | 1,065,095 | 787,980 | 1,853,075 | 40.7% |
| 2026-02-23 | 1,264,994 | 881,509 | 2,146,503 | 43.2% |
| 2026-02-16 | 702,512 | 608,284 | 1,310,796 | 39.9% |
| 2026-02-09 | 713,718 | 383,880 | 1,097,598 | 41.5% |
| 2026-02-02 | 752,812 | 598,840 | 1,351,652 | 37.8% |
| 2026-01-26 | 505,616 | 327,301 | 832,917 | 41.8% |
| 2026-01-19 | 653,152 | 532,057 | 1,185,209 | 44.9% |
| 2026-01-12 | 637,221 | 576,995 | 1,214,216 | 44.2% |
| 2026-01-05 | 951,580 | 1,130,679 | 2,082,259 | 41.4% |
| 2025-12-29 | 612,918 | 305,552 | 918,470 | 42.8% |
| 2025-12-22 | 520,054 | 257,627 | 777,681 | 41.7% |
| 2025-12-15 | 474,222 | 397,345 | 871,567 | 37.8% |
| 2025-12-08 | 394,965 | 327,500 | 722,465 | 42.8% |
| 2025-12-01 | 301,181 | 251,816 | 552,997 | 39.1% |
| 2025-11-24 | 201,560 | 130,210 | 331,770 | 35.2% |
| 2025-11-17 | 291,534 | 250,327 | 541,861 | 35.5% |
| 2025-11-10 | 434,875 | 407,880 | 842,755 | 42.0% |
| 2025-11-03 | 464,837 | 409,573 | 874,410 | 37.6% |
| 2025-10-27 | 394,514 | 279,328 | 673,842 | 35.8% |
| 2025-10-20 | 1,374,049 | 2,627,834 | 4,001,883 | 48.8% |
| 2025-10-13 | 406,794 | 378,629 | 785,423 | 38.9% |
| 2025-10-06 | 241,380 | 209,352 | 450,732 | 35.7% |
| 2025-09-29 | 382,032 | 272,224 | 654,256 | 40.2% |
| 2025-09-22 | 236,168 | 329,100 | 565,268 | 43.6% |
| 2025-09-15 | 225,429 | 489,815 | 715,244 | 45.2% |
| 2025-09-08 | 254,655 | 397,433 | 652,088 | 55.3% |
| 2025-09-01 | 217,926 | 363,275 | 581,201 | 53.3% |
| 2025-08-25 | 397,822 | 870,182 | 1,268,004 | 63.2% |
| 2025-08-18 | 343,581 | 359,778 | 703,359 | 46.1% |
| 2025-08-11 | 362,802 | 763,706 | 1,126,508 | 55.1% |
| 2025-08-04 | 373,014 | 887,546 | 1,260,560 | 57.8% |
| 2025-07-28 | 504,191 | 586,932 | 1,091,123 | 47.1% |
| 2025-07-21 | 748,124 | 1,167,722 | 1,915,846 | 42.1% |
| 2025-07-14 | 188,046 | 272,336 | 460,382 | 48.1% |
| 2025-07-07 | 155,933 | 150,240 | 306,173 | 37.9% |
| 2025-06-30 | 257,959 | 214,682 | 472,641 | 44.3% |
| 2025-06-23 | 294,830 | 917,194 | 1,212,024 | 57.6% |
| 2025-06-16 | 160,688 | 70,002 | 230,690 | 35.2% |
Showing 1–47 of 47 weeks