PSN

Parsons Corp

Company with tickers: PSN

CIK

275880

CUSIP

70202L102

Shares Outstanding

106,978,521

13F Activity (30d)

182 filings 175 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	1,673,613	960,078	2,633,691	57.6%
2026-05-11	2,057,219	1,118,265	3,175,484	67.8%
2026-05-04	1,932,356	817,230	2,749,586	51.1%
2026-04-27	3,387,465	1,182,031	4,569,496	52.0%
2026-04-20	1,615,094	806,108	2,421,202	55.8%
2026-04-13	1,456,008	632,458	2,088,466	53.3%
2026-04-06	1,333,674	644,253	1,977,927	46.0%
2026-03-30	1,447,607	601,578	2,049,185	43.7%
2026-03-23	2,424,250	867,668	3,291,918	43.9%
2026-03-16	2,515,746	986,751	3,502,497	40.6%
2026-03-09	2,449,957	1,010,098	3,460,055	42.4%
2026-03-02	1,034,352	350,630	1,384,982	35.7%
2026-02-23	1,458,245	1,708,864	3,167,109	49.9%
2026-02-16	1,463,316	702,028	2,165,344	41.2%
2026-02-09	3,479,516	978,815	4,458,331	41.2%
2026-02-02	1,302,652	604,743	1,907,395	43.7%
2026-01-26	1,963,181	635,035	2,598,216	49.1%
2026-01-19	932,693	542,216	1,474,909	40.8%
2026-01-12	1,408,481	521,005	1,929,486	42.2%
2026-01-05	2,672,679	1,400,003	4,072,682	47.1%
2025-12-29	663,067	409,701	1,072,768	40.8%
2025-12-22	1,033,793	693,560	1,727,353	46.3%
2025-12-15	2,691,188	1,733,820	4,425,008	44.5%

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