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PRIM · Primoris Services Corp · Off Exchange

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$82.66 +0.50 (+0.61%) At close · Oct 8
Market Cap
$4.45B
Shares
53.83M
Volume · Oct 8 1.32M Avg daily vol (3M) 1.29M

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
2026-08-31 1,853,573 552,992 2,406,565 40.4%
2026-08-24 1,546,174 596,517 2,142,691 43.7%
2026-08-17 1,514,584 470,997 1,985,581 40.3%
2026-08-10 1,621,240 851,011 2,472,251 45.9%
2026-08-03 2,447,177 673,086 3,120,263 40.0%
2026-07-27 2,168,375 702,079 2,870,454 40.6%
2026-07-20 1,744,719 656,614 2,401,333 44.1%
2026-07-13 2,150,341 714,484 2,864,825 33.3%
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%
2026-03-23 825,835 351,348 1,177,183 39.9%
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%
Showing 1–47 of 47 weeks
Key facts CIK 1361538 CUSIP 74164F103 13F (30d) 28 filings 16 filers Visit website Investor relations