MTUS Metallus Inc.: institutional ownership and insider trading
223 funds reported holding $721M of Metallus Inc. in their latest 13F filings; in Q2 2026 funds net sold $4.90M, with 23 new positions and 22 funds selling out; over the last 12 months insiders bought $0 and sold $2.28M on the open market.
Famous investors holding MTUS
- Renaissance Technologies (Renaissance Technologies): $16.9M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $10.0M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $9.32M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $2.64M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $193K, 0.0% of the portfolio
Largest institutional holders of MTUS
- BlackRock, Inc. (BLK) — $109M
- VANGUARD GROUP INC — $49.4M
- DIMENSIONAL FUND ADVISORS LP — $47.9M
- STATE STREET CORP (STT, STT-PG) — $45.1M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. — $37.5M
- AMERICAN CENTURY COMPANIES INC — $31.3M
- VANGUARD CAPITAL MANAGEMENT LLC — $29.3M
- SYSTEMATIC FINANCIAL MANAGEMENT LP — $26.8M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $19.9M
- ROYCE & ASSOCIATES LP — $18.5M
Recent MTUS insider trades
- Oct 5, 2026: Syrvalin Kristine C sold 5,000 shares ($106K)
- Oct 5, 2026: Williams Michael S sold 12,430 shares ($252K)
- Oct 2, 2026: Williams Michael S sold 12,570 shares ($251K)
- Feb 4, 2026: Westbrooks Kristopher R sold 5,079 shares ($107K)
5%+ owners
- BlackRock, Inc.: 13.1% (Schedule 13G/A, filed Apr 24, 2026)
- STATE STREET CORPORATION: 6.7% (Schedule 13G, filed May 12, 2026)