ADP

Automatic Data Processing Inc

Company with tickers: ADP

CIK

8670

CUSIP

053015103

Shares Outstanding

399,734,282

13F Activity (30d)

942 filings 886 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.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-05-18	4,212,805	1,934,017	6,146,822	47.2%
2026-05-11	3,562,233	3,193,740	6,755,973	59.9%
2026-05-04	3,067,687	2,938,516	6,006,203	51.2%
2026-04-27	5,337,735	1,912,615	7,250,350	53.7%
2026-04-20	4,342,353	2,412,931	6,755,284	55.5%
2026-04-13	3,999,383	2,622,001	6,621,384	51.6%
2026-04-06	3,117,036	2,239,721	5,356,757	41.8%
2026-03-30	2,950,101	2,499,719	5,449,820	41.8%
2026-03-23	3,873,651	2,610,293	6,483,944	39.4%
2026-03-16	4,277,167	5,873,275	10,150,442	32.0%
2026-03-09	4,871,470	2,538,965	7,410,435	42.5%
2026-03-02	5,267,936	4,327,254	9,595,190	46.1%
2026-02-23	6,494,390	3,949,403	10,443,793	43.4%
2026-02-16	3,858,556	2,183,500	6,042,056	41.8%
2026-02-09	7,682,323	3,343,937	11,026,260	45.6%
2026-02-02	4,564,536	2,367,436	6,931,972	41.8%
2026-01-26	5,077,786	2,214,224	7,292,010	43.6%
2026-01-19	2,557,818	1,170,408	3,728,226	42.0%
2026-01-12	2,180,293	1,917,357	4,097,650	40.5%
2026-01-05	2,458,988	1,571,881	4,030,869	43.2%
2025-12-29	1,427,071	1,472,950	2,900,021	44.7%
2025-12-22	1,337,522	1,555,148	2,892,670	49.8%
2025-12-15	3,333,130	5,231,222	8,564,352	42.4%

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