Advisors Asset Management, Inc.

Position in MTRN — MATERION Corp

CIK 1297376 Monument, CO

Position in MTRN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$2,009,477

+$743,527 QoQ

Shares Held

13,892

+36.4% QoQ

Ownership

0.067%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

Advisors Asset Management, Inc. holds $14,816,187 across 5 Other Industrial Metals & Mining names. MTRN ranks #4 (13.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RIO	Rio Tinto PLC	63,516	$5,925,407
2	VALE	Vale S.A.	264,243	$4,204,106
3	BHP	BHP Group Ltd	34,055	$2,477,160
4	MTRN	MATERION Corp This page	13,892	$2,009,477
5	MP	MP Materials Corp. / DE	4,145	$200,037

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,009,477	13,892	+36.4%	Shares	Sole	2026-05-15
2025-12-31	$1,265,950	10,183	-6.7%	Shares	Sole	2026-02-12
2025-09-30	$1,319,003	10,918	+230.5%	Shares	Sole	2025-11-06
2025-06-30	$262,159	3,303	-1.6%	Shares	Sole	2025-08-12
2025-03-31	$273,931	3,357	+0.5%	Shares	Sole	2025-05-15
2024-12-31	$330,160	3,339	-0.2%	Shares	Sole	2025-02-10
2024-09-30	$374,283	3,346	+0.1%	Shares	Sole	2024-11-08
2024-06-30	$361,478	3,343	-31.3%	Shares	Sole	2024-08-14
2024-03-31	$641,490	4,869	+40.8%	Shares	Sole	2024-05-14
2023-12-31	$449,859	3,457	+52.0%	Shares	Sole	2024-02-14
2023-09-30	$231,845	2,275	-0.7%	Shares	Sole	2023-11-14
2023-06-30	$261,518	2,290	-0.7%	Shares	Sole	2023-08-14
2023-03-31	$267,496	2,306	-1.5%	Shares	Sole	2023-05-12
2022-12-31	$204,948	2,342	+31.5%	Shares	Sole	2023-02-13
2022-09-30	$142,480	1,781	+21.1%	Shares	Sole	2022-11-08
2022-06-30	$108,456	1,471	-91.8%	Shares	Sole	2022-08-08
2022-03-31	$1,536,460	17,920	-0.8%	Shares	Sole	2022-05-17
2021-12-31	$1,661,447	18,071	-1.5%	Shares	Sole	2022-02-15
2021-09-30	$1,258,788	18,339	-42.7%	Shares	Sole	2021-11-12
2021-06-30	$2,411,652	32,006	+4.5%	Shares	Sole	2021-07-30
2021-03-31	$2,028,798	30,628	+39.7%	Shares	Sole	2021-05-07
2020-12-31	$1,397,061	21,925	+5.6%	Shares	Sole	2021-02-12
2020-09-30	$1,080,350	20,764	+18.2%	Shares	Sole	2020-11-16
2020-06-30	$1,080,563	17,573	+142.0%	Shares	Sole	2020-08-12
2020-03-31	$254,207	7,261	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.