MTRX short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float2.5%26,933,400 float shares

Days to Cover3.8176,140 average daily volume

Open Short Position660,742Matrix Service Company Common

Change vs Previous+16,319+2.5%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	660,742	+16,319	+2.5%	3.8	2.5%
Jul 15, 2026	644,423	-110,684	-14.7%	3.1	2.4%
Jun 30, 2026	755,107	+114,550	+17.9%	2.4	2.8%

Short interest is an open-position snapshot published twice monthly. It is not daily short-sale volume.

Daily off-exchange short volume

FINRA-reported short-sale transaction flow for the last 30 calendar days.

Trade Date	Short Volume	Short Exempt	FINRA Total	Short Volume %	Facilities
Aug 21, 2026	29,503	0	52,880	55.8%	2
Aug 20, 2026	30,900	0	62,556	49.4%	2
Aug 19, 2026	66,664	0	99,844	66.8%	3
Aug 18, 2026	41,675	5	64,745	64.4%	2
Aug 17, 2026	24,121	1	55,625	43.4%	3
Aug 14, 2026	27,308	0	52,768	51.8%	3
Aug 13, 2026	16,200	0	56,485	28.7%	2
Aug 12, 2026	16,992	0	46,709	36.4%	3
Aug 11, 2026	18,559	0	50,059	37.1%	2
Aug 10, 2026	8,548	0	30,549	28.0%	3
Aug 7, 2026	15,300	0	45,199	33.9%	2
Aug 6, 2026	13,686	0	54,891	24.9%	2
Aug 5, 2026	18,047	0	89,281	20.2%	3
Aug 4, 2026	28,497	0	101,767	28.0%	2
Aug 3, 2026	17,354	0	149,686	11.6%	2
Jul 31, 2026	18,907	0	85,560	22.1%	3
Jul 30, 2026	12,301	0	74,877	16.4%	2
Jul 29, 2026	30,090	0	98,592	30.5%	2
Jul 28, 2026	38,744	0	76,144	50.9%	3
Jul 27, 2026	27,730	0	61,503	45.1%	3
Jul 24, 2026	18,135	0	58,627	30.9%	3

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.