HighTower Advisors, LLC

Position in MTRN — MATERION Corp

CIK 1462245 CHICAGO, IL

Position in MTRN

as of Mar 31, 2026 · filed May 5, 2026 Compact

Position Value

$9,442,028

+$1,559,643 QoQ

Shares Held

65,275

+3.0% QoQ

Ownership

0.314%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2023

11 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Basic Materials · as of Mar 31, 2026

HighTower Advisors, LLC holds $43,751,814 across 22 Other Industrial Metals & Mining names. MTRN ranks #2 (21.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BHP	BHP Group Ltd	179,803	$13,078,870
2	MTRN	MATERION Corp This page	65,275	$9,442,028
3	RIO	Rio Tinto PLC	97,057	$9,054,447
4	VALE	Vale S.A.	362,962	$5,774,725
5	MP	MP Materials Corp. / DE	44,955	$2,169,528
6	TECK	Teck Resources Ltd	21,150	$1,094,512
7	EMAT	Evolution Metals & Technologies Corp.	100,000	$759,000
8	LAC	Lithium Americas Corp.	71,304	$281,650

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,442,028	65,275	+3.0%	Shares	Sole	2026-05-05
2025-12-31	$7,882,385	63,404	-0.0%	Shares	Sole	2026-02-06
2025-09-30	$7,661,891	63,421	+3.6%	Shares	Sole	2025-11-07
2025-06-30	$4,856,967	61,194	+10.8%	Shares	Sole	2025-08-11
2025-03-31	$4,508,563	55,252	+8.3%	Shares	Sole	2025-05-13
2024-12-31	$5,046,835	51,040	+3.3%	Shares	Sole	2025-02-07
2024-09-30	$5,525,324	49,395	+2.1%	Shares	Sole	2024-11-14
2024-06-30	$5,231,113	48,378	+25.7%	Shares	Sole	2024-08-13
2024-03-31	$5,072,638	38,502	+3.2%	Shares	Sole	2024-05-06
2023-12-31	$4,853,588	37,298	+11.0%	Shares	Sole	2024-02-12
2023-09-30	$3,424,481	33,603	—	Shares	Sole	2023-11-08
No filing history on record for this holder in this stock.