Who Owns Metallus Inc (TMST)? -- Institutional Holders (2026-06-30)

59 institutions reported holding $32.1M of Metallus Inc (TMST) in SEC 13F filings for 2026-06-30. Largest institutional holders: Azarias Capital Management, L.P. ($7.8M), PRINCIPAL FINANCIAL GROUP INC ($3.2M), Skylands Capital, LLC ($3.0M), KESTREL INVESTMENT MANAGEMENT CORP ($2.4M), WEDGE CAPITAL MANAGEMENT L L P/NC ($2.3M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Azarias Capital Management, L.P.$7.8M419,507Trimmed
2PRINCIPAL FINANCIAL GROUP INC$3.2M173,037Trimmed
3Skylands Capital, LLC$3.0M158,800Trimmed
4KESTREL INVESTMENT MANAGEMENT CORP$2.4M130,000Hold
5WEDGE CAPITAL MANAGEMENT L L P/NC$2.3M120,949Trimmed
6Fisher Asset Management, LLC$1.7M93,210Added
7CAMBIAR INVESTORS LLC$1.7M92,343Trimmed
8Verdence Capital Advisors LLC$996,43953,314Trimmed
9Fruth Investment Management$953,00051,025Trimmed
10Y-Intercept (Hong Kong) Ltd$837,74244,823New
11Unison Advisors LLC$788,99842,215Hold
12STRS OHIO$725,17238,800Trimmed
13Boston Partners$665,40035,602Trimmed
14KEYBANK NATIONAL ASSOCIATION/OH$565,52230,258Trimmed
15NEW YORK STATE TEACHERS RETIREMENT SYSTEM$490,00026,194Added
16Hodges Capital Management Inc.$390,80820,910Added
17CITIGROUP INC$356,04519,050Added
18FIRST CITIZENS BANK & TRUST CO$348,25018,633Added
19Envestnet Portfolio Solutions, Inc.$334,25217,884Added
20BEESE FULMER INVESTMENT MANAGEMENT, INC.$311,60016,672Trimmed
21Louisiana State Employees Retirement System$293,43315,700Trimmed
22State of Alaska, Department of Revenue$252,00013,507Trimmed
23Assenagon Asset Management S.A.$214,71111,488Hold
24NEW YORK STATE COMMON RETIREMENT FUND$212,33711,361Hold
25Police & Firemen's Retirement System of New Jersey$205,23510,981Hold

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