MG short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float8.9%13,609,100 float shares

Days to Cover7.8155,857 average daily volume

Open Short Position1,210,654Mistras Group Inc.

Change vs Previous-14,673-1.2%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	1,210,654	-14,673	-1.2%	7.8	8.9%
Jul 15, 2026	1,225,327	+276,795	+29.2%	6.8	9.0%
Jun 30, 2026	948,532	+272,264	+40.3%	2.9	7.0%

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	88,352	0	116,106	76.1%	3
Aug 20, 2026	101,400	5	126,398	80.2%	3
Aug 19, 2026	74,261	0	123,736	60.0%	3
Aug 18, 2026	66,689	0	119,802	55.7%	2
Aug 17, 2026	39,773	213	60,506	65.7%	3
Aug 14, 2026	50,496	0	68,653	73.6%	2
Aug 13, 2026	71,725	149	115,391	62.2%	3
Aug 12, 2026	114,915	1,001	138,977	82.7%	2
Aug 11, 2026	128,634	0	208,062	61.8%	3
Aug 10, 2026	45,486	0	63,787	71.3%	3
Aug 7, 2026	28,178	0	37,025	76.1%	3
Aug 6, 2026	30,521	0	38,571	79.1%	2
Aug 5, 2026	40,563	0	56,275	72.1%	3
Aug 4, 2026	22,021	0	35,836	61.4%	2
Aug 3, 2026	40,281	0	54,265	74.2%	3
Jul 31, 2026	20,134	0	65,622	30.7%	2
Jul 30, 2026	17,776	0	34,957	50.9%	2
Jul 29, 2026	29,549	0	48,467	61.0%	2
Jul 28, 2026	28,677	0	40,327	71.1%	3
Jul 27, 2026	49,346	0	68,486	72.1%	3
Jul 24, 2026	39,356	0	53,180	74.0%	2

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