Materion Corp (MTRN)

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Sector: Metal Forgings & Stampings

Hedge Fund Popularity

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Hedge Fund Holdings

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Last updated on February 18, 2026, 3:30pm based on SEC 13F filings Last update: February 18, 2026, 3:30pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	ACK Asset Management Richard S. Meisenberg	474,800	$59,027,136	-10%	7.41%
2.	Trigran Investments Douglas T. Granat	458,073	$56,947,636	-8%	11.22%
3.	Harvey Partners Jeffrey Moskowitz	319,500	$39,720,240	+1%	3.52%
4.	GAMCO Investors Mario Gabelli	195,950	$24,360,504	+1%	0.23%
5.	Fisher Asset Management Ken Fisher	140,265	$17,437,743	-6%	0.01%

Insider Trading: Purchases See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Kelley Officer	$63.74	2,923	$186,312.02	2,923	2018-08-08	Filing

Insider Trading: Sales See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Chemnitz Officer	$157.09	4,000	$628,360.00	8,572	2026-02-17	Filing
Vijayvargiya Officer, Director	$151.72	1,311	$198,898.37	130,253	2026-02-17	Filing
Vijayvargiya Officer, Director	$150.14	1,200	$180,168.00	131,564	2026-02-17	Filing
Vijayvargiya Officer, Director	$149.59	883	$132,090.62	132,764	2026-02-17	Filing
Vijayvargiya Officer, Director	$148.39	5,254	$779,651.57	133,647	2026-02-17	Filing

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Blackrock, Inc.	3,300,636	$410,335,094	0.01%
2.	Vanguard Group Inc	2,344,101	$291,418,636	0%
3.	Capital Research Global Investors	1,893,919	$235,452,010	0.04%
4.	State Street Corp	1,209,634	$150,381,699	0.01%
5.	Dimensional Fund Advisors Lp	990,694	$123,166,134	0.03%