Assenagon Asset Management S.A.

Position in MG — Mistras Group, Inc.

CIK 1546007 SENNINGERBERG, N4

Position in MG

as of Jun 30, 2026 · filed Aug 21, 2026 Compact

Position Value

$313,953

+$48,342 QoQ

Shares Held

17,971

0.0% QoQ

Ownership

0.056%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#79

of 136 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Assenagon Asset Management S.A. holds $71,570,192 across 5 Security & Protection Services names. MG ranks #5 (0.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GEO	Geo Group Inc	1,611,010	$47,605,345
2	ALLE	Allegion plc	134,845	$18,944,374
3	MSA	MSA Safety Inc	18,784	$3,279,310
4	BRC	Brady Corp	15,586	$1,427,210
5	MG	Mistras Group, Inc. This page	17,971	$313,953

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$313,953	17,971	0.0%	Shares	Sole	2026-08-21
2026-03-31	$265,611	17,971	-1.8%	Shares	Sole	2026-04-20
2025-12-31	$231,406	18,293	+1.3%	Shares	Sole	2026-01-09
2025-09-30	$177,690	18,058	-79.3%	Shares	Sole	2025-10-07
2025-06-30	$698,912	87,255	0.0%	Shares	Sole	2025-07-11
2025-03-31	$923,157	87,255	0.0%	Shares	Sole	2025-04-15
2024-12-31	$790,530	87,255	-10.8%	Shares	Sole	2025-01-14
2024-09-30	$1,112,076	97,808	+43.1%	Shares	Sole	2024-10-23
2024-06-30	$566,629	68,351	-2.4%	Shares	Sole	2024-07-18
2024-03-31	$669,381	70,019	+9.0%	Shares	Sole	2024-04-24
2023-12-31	$470,061	64,216	+19.5%	Shares	Sole	2024-01-17
2023-09-30	$292,883	53,740	-29.2%	Shares	Sole	2023-11-06
2023-06-30	$585,994	75,906	+91.0%	Shares	Sole	2023-07-25
2023-03-31	$269,471	39,745	+8.1%	Shares	Sole	2023-04-18
2022-09-30	$163,936	36,757	-79.4%	Shares	Sole	2022-10-27
2022-06-30	$1,061,382	178,684	-19.4%	Shares	Sole	2022-07-27
2022-03-31	$1,464,729	221,593	+84.9%	Shares	Sole	2022-04-25
2021-12-31	$890,663	119,874	+92.4%	Shares	Sole	2022-02-01
2021-09-30	$632,886	62,292	-52.9%	Shares	Sole	2021-10-19
2021-06-30	$1,301,020	132,352	-45.7%	Shares	Sole	2021-07-15
2021-03-31	$2,782,294	243,847	+15.4%	Shares	Sole	2021-04-26
2020-12-31	$1,640,238	211,371	-36.5%	Shares	Sole	2021-02-01
2020-09-30	$1,301,287	332,810	+4.6%	Shares	Sole	2020-10-07
2020-06-30	$1,256,495	318,100	+1515.6%	Shares	Sole	2020-07-21
2020-03-31	$83,875	19,689	—	Shares	Sole	2020-04-17
No filing history on record for this holder in this stock.