Who Owns MATERION CORPORATION (TRN)? -- Institutional Holders (2026-06-30)

368 institutions reported holding $2.70B of MATERION CORPORATION (TRN) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($461.9M), VANGUARD GROUP INC ($343.1M), Capital International Investors ($199.0M), DIMENSIONAL FUND ADVISORS LP ($167.8M), AMERICAN CENTURY COMPANIES INC ($149.4M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	BlackRock, Inc.	$461.9M	13.4M	Added
2	VANGUARD GROUP INC	$343.1M	9.9M	Added
3	Capital International Investors	$199.0M	5.8M	Added
4	DIMENSIONAL FUND ADVISORS LP	$167.8M	4.9M	Added
5	AMERICAN CENTURY COMPANIES INC	$149.4M	4.3M	Added
6	STATE STREET CORP	$142.6M	4.1M	Added
7	GOLDMAN SACHS GROUP INC	$88.0M	2.5M	Added
8	JENNISON ASSOCIATES LLC	$80.7M	2.3M	Trimmed
9	GEODE CAPITAL MANAGEMENT, LLC	$70.7M	2.0M	Added
10	MORGAN STANLEY	$55.7M	1.6M	Trimmed
11	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	$52.1M	1.5M	Added
12	River Road Asset Management, LLC	$48.0M	1.4M	New
13	Sixth Street Partners Management Company, L.P.	$42.5M	1.2M	New
14	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$42.5M	1.2M	Trimmed
15	BANK OF AMERICA CORP /DE/	$34.6M	1.0M	Trimmed
16	GAMCO INVESTORS, INC. ET AL	$33.6M	970,940	Trimmed
17	Invesco Ltd.	$32.9M	952,271	Added
18	NORTHERN TRUST CORP	$32.7M	946,588	Trimmed
19	D. E. Shaw & Co., Inc.	$31.3M	906,553	Trimmed
20	Bank of New York Mellon Corp	$30.8M	890,037	Added
21	J. Goldman & Co LP	$22.1M	640,400	New
22	BRIDGEWAY CAPITAL MANAGEMENT, LLC	$19.7M	569,561	Added
23	GABELLI FUNDS LLC	$19.0M	550,100	Hold
24	NORGES BANK	$18.1M	522,938	Added
25	TCTC Holdings, LLC	$16.8M	486,698	Hold

Source: SEC Form 13F filings · as of 2026-06-30