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GRC

Gorman Rupp Co
$78.07 -1.75 (-2.19%) At close · Jul 8
Market Cap
$2.11B
Shares
26,410,243

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
2026-05-04 102,513 123,787 226,300 47.5%
2026-04-27 183,555 123,443 306,998 42.0%
2026-04-20 277,575 156,691 434,266 56.4%
2026-04-13 385,349 127,141 512,490 34.2%
2026-04-06 84,154 68,964 153,118 34.6%
2026-03-30 88,476 62,838 151,314 43.6%
2026-03-23 284,330 78,286 362,616 36.9%
2026-03-16 226,477 74,773 301,250 24.1%
2026-03-09 113,048 95,489 208,537 34.2%
2026-03-02 146,575 107,695 254,270 38.5%
2026-02-23 108,406 84,427 192,833 41.0%
2026-02-16 109,047 50,563 159,610 33.3%
2026-02-09 275,651 80,007 355,658 43.0%
2026-02-02 179,400 110,112 289,512 35.8%
2026-01-26 177,294 104,369 281,663 35.3%
2026-01-19 60,079 27,372 87,451 31.8%
2026-01-12 83,748 68,613 152,361 37.6%
2026-01-05 68,170 57,549 125,719 30.8%
2025-12-29 40,984 46,799 87,783 38.4%
2025-12-22 46,870 38,691 85,561 32.7%
2025-12-15 91,922 108,752 200,674 30.4%
2025-12-08 98,722 55,900 154,622 30.6%
2025-12-01 77,818 29,448 107,266 34.1%
2025-11-24 61,159 54,295 115,454 32.7%
2025-11-17 79,093 154,290 233,383 41.0%
2025-11-10 65,252 41,884 107,136 32.5%
2025-11-03 69,883 35,414 105,297 34.0%
2025-10-27 111,298 49,774 161,072 33.6%
2025-10-20 98,546 58,755 157,301 37.0%
2025-10-13 83,353 34,955 118,308 33.6%
2025-10-06 140,015 44,391 184,406 28.8%
2025-09-29 193,897 53,635 247,532 44.4%
2025-09-22 144,836 55,144 199,980 38.3%
2025-09-15 100,952 51,065 152,017 26.6%
2025-09-08 53,353 36,337 89,690 36.5%
2025-09-01 38,486 35,703 74,189 36.5%
2025-08-25 78,651 42,829 121,480 33.9%
2025-08-18 82,794 30,547 113,341 36.0%
2025-08-11 73,525 63,324 136,849 35.9%
2025-08-04 69,361 46,347 115,708 35.3%
2025-07-28 68,942 46,122 115,064 28.5%
2025-07-21 56,293 46,614 102,907 34.0%
2025-07-14 45,913 37,769 83,682 30.8%
Showing 1–43 of 43 weeks
Key facts CIK 42682 CUSIP 383082104 13F (30d) 14 filings 12 filers Visit website Investor relations