PDT Partners, LLC

Position in MTRN — MATERION Corp

CIK 1564702 New York, NY

Position in MTRN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$4,737,720

+$4,431,787 QoQ

Shares Held

15,931

+430.7% QoQ

Ownership

0.076%

of shares outstanding

% of Portfolio

0.25%

of 13F equity value

Holder Rank

#100

of 400 holders

Holding Since

Mar 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

PDT Partners, LLC holds $6,024,998 across 3 Other Industrial Metals & Mining names. MTRN ranks #1 (78.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MTRN	MATERION Corp This page	15,931	$4,737,720
2	CMP	Compass Minerals International Inc	39,951	$1,243,674
3	GSM	Ferroglobe PLC	13,712	$43,604

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,737,720	15,931	+430.7%	Shares	Sole	2026-08-14
2023-09-30	$305,933	3,002	-44.6%	Shares	Sole	2023-11-14
2022-12-31	$474,566	5,423	-33.0%	Shares	Sole	2023-02-14
2022-09-30	$647,840	8,098	-9.0%	Shares	Sole	2022-11-14
2022-06-30	$656,123	8,899	-27.1%	Shares	Sole	2022-08-15
2022-03-31	$1,046,028	12,200	-16.1%	Shares	Sole	2022-05-16
2021-12-31	$1,337,451	14,547	-11.4%	Shares	Sole	2022-02-14
2021-09-30	$1,127,343	16,424	+22.6%	Shares	Sole	2021-11-15
2021-06-30	$1,009,690	13,400	-24.6%	Shares	Sole	2021-08-16
2021-03-31	$1,177,217	17,772	+28.8%	Shares	Sole	2021-05-17
2020-12-31	$879,336	13,800	-14.8%	Shares	Sole	2021-02-16
2020-09-30	$842,886	16,200	0.0%	Shares	Sole	2020-11-16
2020-06-30	$996,138	16,200	-28.1%	Shares	Sole	2020-08-14
2020-03-31	$788,600	22,525	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.