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APH · Amphenol Corp /De/ · Off Exchange

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$85.00 +0.70 (+0.83%)
Market Cap
$416.11B
Shares
4.93B
Volume · Sep 30 15.84M Avg daily vol (19 sessions) 12.29M

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
2026-08-24 15,439,238 9,388,536 24,827,774 23.9%
2026-08-17 21,394,560 11,281,700 32,676,260 25.9%
2026-08-10 24,097,256 14,788,244 38,885,500 20.7%
2026-08-03 42,549,468 18,900,360 61,449,828 23.3%
2026-07-27 59,627,696 24,176,596 83,804,292 21.9%
2026-07-20 33,666,728 17,435,760 51,102,488 21.9%
2026-07-13 32,669,384 18,483,076 51,152,460 21.1%
2026-07-06 34,385,780 20,007,564 54,393,344 21.6%
2026-06-29 39,645,740 25,955,344 65,601,084 22.2%
2026-06-22 51,142,840 29,588,112 80,730,952 21.2%
2026-06-15 37,548,644 28,323,740 65,872,384 21.2%
2026-06-08 60,661,216 53,704,500 114,365,716 25.4%
2026-06-01 53,203,708 25,279,908 78,483,616 23.6%
2026-05-25 57,067,060 33,191,932 90,258,992 20.8%
2026-05-18 66,575,280 36,012,988 102,588,268 22.7%
2026-05-11 86,769,204 55,255,680 142,024,884 24.2%
2026-05-04 66,536,528 32,608,988 99,145,516 21.9%
2026-04-27 58,986,192 28,358,592 87,344,784 23.9%
2026-04-20 39,873,328 25,155,044 65,028,372 23.7%
2026-04-13 38,386,444 26,563,696 64,950,140 22.2%
2026-04-06 40,993,180 18,330,344 59,323,524 22.7%
2026-03-30 32,703,584 24,424,700 57,128,284 22.9%
2026-03-23 51,381,420 35,390,216 86,771,636 23.3%
2026-03-16 58,655,228 44,564,360 103,219,588 22.3%
2026-03-09 41,767,516 29,613,592 71,381,108 23.0%
2026-03-02 76,327,192 40,851,448 117,178,640 23.1%
2026-02-23 38,611,548 30,368,736 68,980,284 23.1%
2026-02-16 28,985,816 18,569,476 47,555,292 22.0%
2026-02-09 62,788,656 26,996,692 89,785,348 22.6%
2026-02-02 86,299,888 46,415,240 132,715,128 22.8%
2026-01-26 121,078,732 57,090,592 178,169,324 23.2%
2026-01-19 46,862,472 23,649,204 70,511,676 25.6%
2026-01-12 61,338,652 28,775,036 90,113,688 23.8%
2026-01-05 51,879,036 34,549,176 86,428,212 24.8%
2025-12-29 19,230,364 13,781,164 33,011,528 22.4%
2025-12-22 16,414,488 11,114,652 27,529,140 23.0%
2025-12-15 61,361,416 38,292,236 99,653,652 23.3%
2025-12-08 37,277,620 27,232,840 64,510,460 21.9%
2025-12-01 42,582,688 41,957,744 84,540,432 25.3%
2025-11-24 30,230,528 24,687,908 54,918,436 22.6%
2025-11-17 46,840,264 24,815,192 71,655,456 21.5%
2025-11-10 47,522,292 27,281,928 74,804,220 22.7%
2025-11-03 56,665,896 32,443,592 89,109,488 24.9%
2025-10-27 44,743,448 21,803,328 66,546,776 22.2%
2025-10-20 67,180,432 39,576,816 106,757,248 23.7%
2025-10-13 34,377,216 23,977,812 58,355,028 20.8%
2025-10-06 31,996,336 19,383,388 51,379,724 21.9%
Showing 1–47 of 47 weeks
Key facts CIK 820313 CUSIP 032095101 13F (30d) 51 filings 31 filers Visit website Investor relations