Metallus Inc.
MTUS- Exchange
- NYSE
- Industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- SEC CIK
- 0001598428
No open-market purchases or sales by Metallus Inc. insiders were filed in the last 90 days; 202 institutions reported holding it in 13F filings for Q2 2026, worth $666.6M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Metallus Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 204
- +13 vs. Q4 2025
- Shares held
- 35.9M
- +3.92M (+12.3%) vs. Q4 2025
- Total value
- $586.2M
- +$37.7M (+6.9%) vs. Q4 2025
- New holders
- 38
- 61 more added
- Sold out
- 25
- 64 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MTUS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 202 | $666.6M |
| Q1 2026 | 204 | $586.2M |
| Q4 2025 | 197 | $600.2M |
| Q3 2025 | 195 | $569.4M |
| Q2 2025 | 183 | $546.2M |
| Q1 2025 | 179 | $479.4M |
| Q4 2024 | 179 | $491.1M |
| Q3 2024 | 177 | $525.4M |
| Q2 2024 | 191 | $717.5M |
| Q1 2024 | 198 | $770.1M |
| Q4 2023 | 187 | $796.4M |
| Q3 2023 | 184 | $730.3M |
| Q2 2023 | 180 | $731.1M |
| Q1 2023 | 179 | $639.3M |
| Q4 2022 | 191 | $639.5M |
| Q3 2022 | 195 | $541.9M |
| Q2 2022 | 208 | $689.4M |
| Q1 2022 | 212 | $816.0M |
| Q4 2021 | 190 | $579.5M |
| Q3 2021 | 176 | $459.9M |
| Q2 2021 | 175 | $488.4M |
| Q1 2021 | 148 | $380.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Metallus Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global ETFs Holdings Ltd. | 1,843,440 | $30.1M | 0.04% | −137,011−6.9% | Reduced |
| Dimensional Fund Advisors LP | 2,548,720 | $41.6M | 0.01% | −32,556−1.3% | Reduced |
| State Street Corp | 2,799,274 | $45.7M | 0.00% | +480,430+20.7% | Added |
| BlackRock, Inc. | 5,657,566 | $92.4M | 0.00% | −1,083,354−16.1% | Reduced |
| Towle & Co | 0 | $0 | 0.00% | −549,389−100.0% | Sold out |
| Van Eck Associates Corp | 0 | $0 | 0.00% | −284,605−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −101,445−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −95,514−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −82,000−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −71,476−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −49,872−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −29,097−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −23,580−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −20,686−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −17,828−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −15,207−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −14,800−100.0% | Sold out |
| VARCOV Co. | 0 | $0 | 0.00% | −14,573−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −12,648−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −10,038−100.0% | Sold out |
| Mark Sheptoff Financial Planning, LLC | 0 | $0 | 0.00% | −2,756−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1,591−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,400−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −282−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −167−100.0% | Sold out |
| Kohmann Bosshard Financial Services, LLC | 0 | $0 | 0.00% | −121−100.0% | Sold out |
| Basecamp Wealth Advisors LLC | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| Your Advocates Ltd., LLP | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Brandywine Global Investment Management, LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |