PRIM · Primoris Services Corp
$83.30
+2.43 (+3.00%)
At close · Aug 14
Market Cap
$4.39B
Shares
53.83M
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 |
|---|---|---|---|---|
| 2026-07-06 | 1,779,742 | 687,749 | 2,467,491 | 40.4% |
| 2026-06-29 | 1,761,943 | 539,440 | 2,301,383 | 41.6% |
| 2026-06-22 | 7,430,569 | 5,461,997 | 12,892,566 | 45.5% |
| 2026-06-15 | 1,479,052 | 655,998 | 2,135,050 | 37.5% |
| 2026-06-08 | 5,495,867 | 1,907,409 | 7,403,276 | 43.8% |
| 2026-06-01 | 2,602,650 | 570,101 | 3,172,751 | 44.6% |
| 2026-05-25 | 3,638,592 | 1,026,992 | 4,665,584 | 44.7% |
| 2026-05-18 | 2,512,872 | 1,051,168 | 3,564,040 | 41.3% |
| 2026-05-11 | 3,554,920 | 1,428,448 | 4,983,368 | 45.4% |
| 2026-05-04 | 8,078,947 | 4,121,863 | 12,200,810 | 48.0% |
| 2026-04-27 | 1,276,153 | 366,285 | 1,642,438 | 44.6% |
| 2026-04-20 | 897,983 | 544,508 | 1,442,491 | 43.5% |
| 2026-04-13 | 977,432 | 1,178,405 | 2,155,837 | 45.5% |
| 2026-04-06 | 822,341 | 480,336 | 1,302,677 | 42.1% |
| 2026-03-30 | 951,863 | 530,898 | 1,482,761 | 44.8% |
| 2026-03-23 | 825,735 | 351,348 | 1,177,083 | 39.8% |
| 2026-03-16 | 1,089,350 | 629,660 | 1,719,010 | 35.6% |
| 2026-03-09 | 1,739,610 | 629,729 | 2,369,339 | 44.2% |
| 2026-03-02 | 889,069 | 374,322 | 1,263,391 | 39.0% |
| 2026-02-23 | 1,767,117 | 609,741 | 2,376,858 | 41.2% |
| 2026-02-16 | 747,428 | 425,637 | 1,173,065 | 46.1% |
| 2026-02-09 | 1,096,395 | 379,985 | 1,476,380 | 45.2% |
| 2026-02-02 | 1,222,206 | 508,986 | 1,731,192 | 43.8% |
| 2026-01-26 | 835,534 | 358,220 | 1,193,754 | 40.6% |
| 2026-01-19 | 736,532 | 324,635 | 1,061,167 | 44.5% |
| 2026-01-12 | 1,509,151 | 561,571 | 2,070,722 | 40.2% |
| 2026-01-05 | 1,025,611 | 333,007 | 1,358,618 | 40.2% |
| 2025-12-29 | 1,050,707 | 376,080 | 1,426,787 | 45.7% |
| 2025-12-22 | 772,753 | 435,924 | 1,208,677 | 46.8% |
| 2025-12-15 | 2,207,432 | 2,894,222 | 5,101,654 | 34.2% |
| 2025-12-08 | 2,311,187 | 674,549 | 2,985,736 | 40.4% |
| 2025-12-01 | 692,432 | 356,913 | 1,049,345 | 40.9% |
| 2025-11-24 | 497,662 | 231,112 | 728,774 | 41.8% |
| 2025-11-17 | 1,181,731 | 587,079 | 1,768,810 | 42.5% |
| 2025-11-10 | 1,167,529 | 544,866 | 1,712,395 | 41.1% |
| 2025-11-03 | 2,252,739 | 643,446 | 2,896,185 | 45.2% |
| 2025-10-27 | 1,104,887 | 522,311 | 1,627,198 | 45.4% |
| 2025-10-20 | 1,103,936 | 717,405 | 1,821,341 | 49.6% |
| 2025-10-13 | 1,381,222 | 640,079 | 2,021,301 | 42.3% |
| 2025-10-06 | 790,117 | 403,701 | 1,193,818 | 40.6% |
| 2025-09-29 | 1,164,564 | 710,678 | 1,875,242 | 43.3% |
| 2025-09-22 | 1,263,315 | 545,565 | 1,808,880 | 45.5% |
| 2025-09-15 | 1,232,323 | 714,040 | 1,946,363 | 36.7% |
| 2025-09-08 | 1,373,517 | 510,925 | 1,884,442 | 42.5% |
| 2025-09-01 | 884,653 | 372,423 | 1,257,076 | 39.2% |
| 2025-08-25 | 1,149,090 | 617,045 | 1,766,135 | 42.0% |
| 2025-08-18 | 810,761 | 527,508 | 1,338,269 | 44.4% |
Showing 1–47 of 47 weeks
Key facts
CIK
1361538
CUSIP
74164F103
13F (30d)
430 filings
422 filers
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