MATERION Corp

MTRN

Exchange: NYSE
Industry: Metal Forgings & Stampings
SEC CIK: 0001104657

SEC filings (opens in a new tab)

In the last 90 days, MATERION Corp insiders filed 0 open-market purchases and 5 sales; 406 institutions reported holding it in 13F filings for Q2 2026, worth $6.04B in total; superinvestors Soros Fund Management and ARK Invest hold it.

Q4 2023 vs. Q3 2023

How the institutions holding MATERION Corp changed between Q3 2023 and Q4 2023.

All holders in Q4 2023 All holders in Q3 2023

13F holders of MTRN: Q3 2023 compared with Q4 2023
Measure	Q3 2023	Of which not filed for Q4 2023	Q4 2023	Change
Holders	226	4	226	+4
Shares	19.4M	5.40K	19.3M	−20.4K (−0.1%)
Value	$1.97B	$550.0K	$2.51B	+$543.1M (+27.6%)

4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (25)

Institutions that held MATERION Corp at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to MTRN in Q4 2023
Institution	Shares	Value	% of portfolio
Vaughan Nelson Investment Management, L.P.	240,615	$31.3M	0.31%
Mountaineer Partners Management, LLC	105,800	$13.8M	7.00%
Natixis Advisors, L.P.	45,681	$5.94M	0.02%
Hennessy Advisors Inc	28,400	$3.70M	0.19%
Pathstone Holdings, LLC	4,127	$537.0K	0.00%
HRT Financial LP	3,767	$490.0K	0.00%
AQR Capital Management LLC	2,357	$306.7K	0.00%
Envestnet Portfolio Solutions, Inc.	1,780	$231.6K	0.00%
Concurrent Investment Advisors, LLC	1,739	$226.3K	0.01%
Los Angeles Capital Management LLC	1,658	$215.8K	0.00%
Creative Planning	1,627	$211.7K	0.00%
Brown Advisory Inc	1,600	$208.2K	0.00%
Syon Capital LLC	1,593	$207.3K	0.02%
Wetzel Investment Advisors, Inc.	1,500	$195.0K	0.12%
PEAK6 Investments LLC	401	$52.2K	0.00%
Quest Partners LLC	341	$44.4K	0.01%
Advisory Services Network, LLC	161	$21.0K	0.00%
Silicon Valley Capital Partners	130	$16.9K	0.00%
Principal Securities, Inc.	80	$10.4K	0.00%
GAMMA Investing LLC	32	$3.74K	0.00%
BOK Financial Private Wealth, Inc.	23	$2.99K	0.00%
Bokf, NA	20	$2.60K	0.00%
Harbour Investments, Inc.	15	$1.95K	0.00%
DiNuzzo Private Wealth, Inc.	2	$261	0.00%
Turtle Creek Wealth Advisors, LLC	1	$130	0.00%

Sold out (21)

Institutions that held MATERION Corp at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of MTRN in Q4 2023
Institution	Shares, Q3 2023	Value, Q3 2023
Concentric Capital Strategies, LP	99,656	$10.2M
ExodusPoint Capital Management, LP	15,647	$1.59M
Cookson Peirce & Co Inc	14,547	$1.48M
Citadel Advisors LLC	13,047	$1.33M
Qube Research & Technologies Ltd	10,453	$1.07M
C2C Wealth Management, LLC	10,280	$1.02M
Bradley Foster & Sargent Inc	6,000	$685.2K
SG Americas Securities, LLC	6,546	$667.0K
Graham Capital Management, L.P.	6,114	$623.1K
Dynamic Technology Lab Private Ltd	3,100	$316.0K
Engineers Gate Manager LP	3,072	$313.1K
PDT Partners, LLC	3,002	$305.9K
Capstone Investment Advisors, LLC	2,462	$250.9K
Nebula Research & Development LLC	2,205	$224.7K
Balyasny Asset Management LLC	2,132	$217.3K
Lido Advisors, LLC	2,001	$203.9K
SkyView Investment Advisors, LLC	1,159	$118.0K
Aquatic Capital Management LLC	200	$20.0K
Contravisory Investment Management, Inc.	137	$14.0K
West Tower Group, LLC	32	$3.26K
RFP Financial Group LLC	21	$2.14K

Not filed for Q4 2023 yet (4)

Institutions that held MATERION Corp at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MTRN in Q3 2023 that haven't filed for Q4 2023
Institution	Shares, Q3 2023	Value, Q3 2023
Advisor Partners II, LLC	3,275	$333.8K
Bedel Financial Consulting Inc	2,000	$203.8K
Column Capital Advisors, LLC	122	$12.4K
Steward Financial Group LLC	7	$0