MTRX

Matrix Service Co

Company with tickers: MTRX

CIK

866273

CUSIP

576853105

Shares Outstanding

28,133,850

13F Activity (30d)

101 filings 97 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
2026-05-04	334,117	249,587	583,704	31.8%
2026-04-27	260,790	165,688	426,478	36.8%
2026-04-20	129,327	164,762	294,089	45.2%
2026-04-13	91,426	150,895	242,321	42.9%
2026-04-06	146,966	82,794	229,760	33.9%
2026-03-30	163,942	110,332	274,274	41.4%
2026-03-23	455,261	227,677	682,938	40.0%
2026-03-16	432,167	328,146	760,313	18.7%
2026-03-09	365,233	199,025	564,258	37.9%
2026-03-02	209,558	170,888	380,446	38.5%
2026-02-23	193,482	165,883	359,365	36.3%
2026-02-16	175,567	126,022	301,589	35.1%
2026-02-09	337,252	218,449	555,701	34.5%
2026-02-02	427,554	215,606	643,160	31.6%
2026-01-26	180,474	164,906	345,380	37.1%
2026-01-19	179,784	220,282	400,066	41.9%
2026-01-12	218,494	240,484	458,978	39.5%
2026-01-05	254,475	125,183	379,658	33.1%
2025-12-29	177,080	199,273	376,353	43.7%
2025-12-22	106,531	96,551	203,082	38.6%
2025-12-15	224,120	302,233	526,353	30.9%
2025-12-08	242,123	247,624	489,747	40.5%
2025-12-01	249,141	200,813	449,954	39.2%
2025-11-24	164,036	81,386	245,422	32.1%
2025-11-17	270,315	186,002	456,317	36.7%
2025-11-10	273,904	176,475	450,379	37.5%
2025-11-03	368,118	183,043	551,161	37.1%
2025-10-27	401,569	163,053	564,622	41.4%
2025-10-20	386,684	242,938	629,622	38.2%
2025-10-13	175,148	112,937	288,085	30.2%
2025-10-06	165,305	150,578	315,883	34.6%
2025-09-29	318,982	686,065	1,005,047	49.8%
2025-09-22	413,520	277,133	690,653	42.4%
2025-09-15	346,703	251,218	597,921	34.5%
2025-09-08	615,134	318,125	933,259	39.9%
2025-09-01	193,606	93,249	286,855	35.3%
2025-08-25	191,095	69,061	260,156	34.0%
2025-08-18	95,471	64,873	160,344	32.1%
2025-08-11	103,985	77,836	181,821	31.6%
2025-08-04	70,043	105,940	175,983	35.3%
2025-07-28	136,478	149,603	286,081	35.6%
2025-07-21	114,901	84,231	199,132	31.4%
2025-07-14	150,989	170,005	320,994	33.5%
2025-07-07	119,378	105,528	224,906	32.7%
2025-06-30	150,878	86,144	237,022	34.5%
2025-06-23	190,428	306,932	497,360	44.5%
2025-06-16	115,984	144,596	260,580	33.4%

Showing 1–47 of 47 weeks