MIR short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float15.3%223,974,000 float shares

Days to Cover7.54,593,895 average daily volume

Open Short Position34,203,650Mirion Technologies, Inc.

Change vs Previous-449,302-1.3%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	34,203,650	-449,302	-1.3%	7.5	15.3%
Jul 15, 2026	34,652,952	-489,901	-1.4%	9.8	15.5%
Jun 30, 2026	35,142,853	+6,158,765	+21.3%	6.4	15.7%

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	578,768	18,249	1,621,875	35.7%	3
Aug 20, 2026	721,237	1,099	1,035,544	69.6%	3
Aug 19, 2026	478,420	885	792,191	60.4%	3
Aug 18, 2026	1,316,926	7	1,605,579	82.0%	2
Aug 17, 2026	939,515	11	1,166,513	80.5%	3
Aug 14, 2026	1,093,394	3,760	1,324,663	82.5%	3
Aug 13, 2026	858,503	0	1,573,848	54.5%	3
Aug 12, 2026	449,529	748	731,629	61.4%	3
Aug 11, 2026	324,863	0	658,065	49.4%	3
Aug 10, 2026	1,243,325	13	1,826,259	68.1%	3
Aug 7, 2026	624,175	6,838	1,132,643	55.1%	3
Aug 6, 2026	1,228,814	0	2,036,640	60.3%	3
Aug 5, 2026	1,442,030	132	2,281,091	63.2%	3
Aug 4, 2026	452,639	224	1,734,351	26.1%	3
Aug 3, 2026	925,262	0	2,402,961	38.5%	3
Jul 31, 2026	1,167,985	0	1,863,779	62.7%	3
Jul 30, 2026	1,756,636	7,395	4,291,550	40.9%	3
Jul 29, 2026	3,282,131	21,039	5,233,510	62.7%	3
Jul 28, 2026	795,307	156	1,517,915	52.4%	3
Jul 27, 2026	485,260	1,174	862,673	56.3%	3
Jul 24, 2026	546,592	8,367	779,702	70.1%	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.