FORM
Formfactor IncCompany with tickers: FORM
CIK
1039399
CUSIP
346375108
Shares Outstanding
77,954,772
Website
https://www.formfactor.com
13F Activity (30d)
87 filings
83 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 | 2,320,890 | 2,046,652 | 4,367,542 | 51.2% |
| 2026-04-27 | 4,096,484 | 2,354,947 | 6,451,431 | 49.9% |
| 2026-04-20 | 2,308,978 | 1,713,556 | 4,022,534 | 64.6% |
| 2026-04-13 | 3,039,112 | 1,742,593 | 4,781,705 | 42.6% |
| 2026-04-06 | 1,636,055 | 1,066,590 | 2,702,645 | 41.4% |
| 2026-03-30 | 1,293,819 | 637,725 | 1,931,544 | 42.8% |
| 2026-03-23 | 2,766,204 | 1,228,014 | 3,994,218 | 45.9% |
| 2026-03-16 | 1,709,531 | 1,015,299 | 2,724,830 | 36.3% |
| 2026-03-09 | 1,208,564 | 651,978 | 1,860,542 | 42.5% |
| 2026-03-02 | 2,331,301 | 908,833 | 3,240,134 | 43.1% |
| 2026-02-23 | 1,955,111 | 1,711,255 | 3,666,366 | 44.4% |
| 2026-02-16 | 921,245 | 650,467 | 1,571,712 | 43.4% |
| 2026-02-09 | 2,061,159 | 1,462,466 | 3,523,625 | 48.3% |
| 2026-02-02 | 3,468,168 | 1,594,100 | 5,062,268 | 45.6% |
| 2026-01-26 | 2,022,873 | 1,448,650 | 3,471,523 | 45.7% |
| 2026-01-19 | 2,120,477 | 1,954,051 | 4,074,528 | 48.3% |
| 2026-01-12 | 2,811,757 | 1,528,477 | 4,340,234 | 50.1% |
| 2026-01-05 | 1,133,558 | 1,396,684 | 2,530,242 | 48.6% |
| 2025-12-29 | 506,453 | 487,098 | 993,551 | 46.7% |
| 2025-12-22 | 389,453 | 595,448 | 984,901 | 52.4% |
| 2025-12-15 | 1,942,835 | 2,407,021 | 4,349,856 | 48.7% |
| 2025-12-08 | 740,056 | 457,742 | 1,197,798 | 40.2% |
| 2025-12-01 | 933,134 | 484,982 | 1,418,116 | 45.3% |
| 2025-11-24 | 489,873 | 359,453 | 849,326 | 37.3% |
| 2025-11-17 | 996,461 | 572,087 | 1,568,548 | 37.4% |
| 2025-11-10 | 870,142 | 626,782 | 1,496,924 | 40.3% |
| 2025-11-03 | 1,733,166 | 1,360,284 | 3,093,450 | 44.1% |
| 2025-10-27 | 4,096,770 | 2,229,333 | 6,326,103 | 45.9% |
| 2025-10-20 | 1,215,748 | 772,016 | 1,987,764 | 46.4% |
| 2025-10-13 | 1,482,440 | 601,610 | 2,084,050 | 43.2% |
| 2025-10-06 | 2,065,875 | 621,121 | 2,686,996 | 42.7% |
| 2025-09-29 | 1,351,862 | 801,947 | 2,153,809 | 42.4% |
| 2025-09-22 | 1,311,847 | 904,907 | 2,216,754 | 40.9% |
| 2025-09-15 | 1,161,584 | 737,212 | 1,898,796 | 32.0% |
| 2025-09-08 | 575,531 | 414,221 | 989,752 | 40.8% |
| 2025-09-01 | 519,477 | 325,974 | 845,451 | 38.6% |
| 2025-08-25 | 943,129 | 373,850 | 1,316,979 | 44.7% |
| 2025-08-18 | 1,209,882 | 426,400 | 1,636,282 | 40.4% |
| 2025-08-11 | 1,325,599 | 464,382 | 1,789,981 | 42.4% |
| 2025-08-04 | 1,493,673 | 679,594 | 2,173,267 | 43.5% |
| 2025-07-28 | 2,073,423 | 1,258,181 | 3,331,604 | 42.4% |
| 2025-07-21 | 611,148 | 311,807 | 922,955 | 36.5% |
| 2025-07-14 | 683,357 | 280,933 | 964,290 | 39.5% |
| 2025-07-07 | 676,499 | 273,340 | 949,839 | 36.8% |
| 2025-06-30 | 435,093 | 273,121 | 708,214 | 36.6% |
| 2025-06-23 | 735,982 | 779,228 | 1,515,210 | 42.6% |
| 2025-06-16 | 836,464 | 544,805 | 1,381,269 | 41.7% |
Showing 1–47 of 47 weeks