SOROS FUND MANAGEMENT LLC

Position in MTRN — MATERION Corp

CIK 1029160 NEW YORK, NY

Position in MTRN

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

Position Value

$3,058,190

New position

Shares Held

21,142

first reported quarter

Ownership

0.102%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

SOROS FUND MANAGEMENT LLC holds $3,831,558 across 3 Other Industrial Metals & Mining names. MTRN ranks #1 (79.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MTRN	MATERION Corp This page	21,142	$3,058,190
2	MP	MP Materials Corp. / DE	9,442	$455,670
3	USAR	USA Rare Earth, Inc.	20,991	$317,698

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,058,190	21,142	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.