MTUS · NYSE · Steel

Metallus (MTUS)

Melts recycled scrap into alloy steel bars, tubing, and precision components for demanding industrial uses.

$18.99
vs last close+0.34 (+1.85%)

13F · 13D/G · Form 4

Institutions87.71%36.36M shares
208 holders · as of Jun 30, 2026
Insiders5.00%2.07M shares
16 holders · as of Jun 17, 2026
Strategic holders10.34%4.29M shares
1 holder · as of May 2, 2025
Adds to103.05%

41.45M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

These groups come from separate filings that can overlap, so they add to 103.05%; nothing is left for Other.

13F · 13D/G · Form 4

HolderStakeSharesDate
BlackRock, Inc.Institution
14.06%5.83Mas of Jun 30, 2026
Ellwood Group Investment CorpStrategic10 percent owner
10.34%4.29Mfiled May 2, 2025
Dimensional Fund Advisors LPInstitution
6.18%2.56Mas of Jun 30, 2026
State Street CorpInstitution
5.82%2.41Mas of Jun 30, 2026
Mirae Asset Global Etfs Holdings Ltd.Institution
4.84%2.01Mas of Jun 30, 2026
American Century Companies IncInstitution
4.04%1.67Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
3.78%1.57Mas of Jun 30, 2026
Systematic Financial Management LPInstitution
3.45%1.43Mas of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
2.57%1.07Mas of Jun 30, 2026
Royce & Associates LPInstitution
2.38%988,434as of Jun 30, 2026
Geode Capital Management, LLCInstitution
2.24%929,925as of Jun 30, 2026
Renaissance Technologies LLCInstitution
2.18%905,633as of Jun 30, 2026
Michael S. WilliamsInsiderdirector, officer: Chief Executive Officer
1.77%734,858filed Mar 2, 2026
Ameriprise Financial IncInstitution
1.75%726,328as of Jun 30, 2026
Charles Schwab Investment Management IncInstitution
1.63%675,374as of Jun 30, 2026
Sixth Street Partners Management Company, L.P.Institution
1.63%675,374as of Jun 30, 2026
Acadian Asset Management LLCInstitution
1.54%638,533as of Jun 30, 2026
Donald Smith & Co., Inc.Institution
1.47%608,595as of Jun 30, 2026
Openarc Corporate Advisory, LLCInstitution
1.37%566,045as of Jun 30, 2026
Two Sigma Investments, LPInstitution
1.29%536,457as of Jun 30, 2026
Morgan StanleyInstitution
1.24%513,898as of Jun 30, 2026
Invesco Ltd.Institution
1.14%473,856as of Jun 30, 2026
Citadel Advisors LLCInstitution
1.12%462,261as of Jun 30, 2026
Goldman Sachs Group IncInstitution
1.04%430,455as of Jun 30, 2026
Azarias Capital Management, L.P.Institution
1.01%419,507as of Jun 30, 2026

13F, as of Jun 30, 2026

208 holders · 36.36M shares · 28 new positions · 102 increased · 61 reduced · 28 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.5.83M14.06%+171.3KAug 7, 2026
Dimensional Fund Advisors LP2.56M6.18%+14.5KAug 11, 2026
State Street Corp2.41M5.82%−387.1KAug 7, 2026
Mirae Asset Global Etfs Holdings Ltd.2.01M4.84%+163.9KAug 14, 2026
American Century Companies Inc1.67M4.04%+13.3KAug 12, 2026
Vanguard Capital Management LLC1.57M3.78%+7.8KAug 13, 2026
Systematic Financial Management LP1.43M3.45%+69.6KAug 14, 2026
Vanguard Portfolio Management LLC1.07M2.57%−7.9KAug 13, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
BlackRock, Inc.13.10%5.48M13GApr 24, 2026
Dimensional Fund Advisors LP6.80%2.86M13GApr 15, 2025
State Street Corporation6.70%2.80M13GMay 12, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Feb 4, 2026
Kristopher R. Westbrooksofficer: President & COO
Sale2,128$21.28189,076
Feb 3, 2026
Kristopher R. Westbrooksofficer: President & COO
Sale2,951$21.03189,076
Feb 4, 2026
Michael S. Williamsdirector, officer: Chief Executive Officer
Sale13,713$21.28664,040
Feb 3, 2026
Michael S. Williamsdirector, officer: Chief Executive Officer
Sale19,017$21.03677,753
Jan 15, 2026
Michael S. Williamsdirector, officer: Chief Executive Officer
Sale603$21.00696,770
Jan 15, 2026
Kristopher R. Westbrooksofficer: President & COO
Sale93$21.00189,076
Jan 14, 2026
Kristopher R. Westbrooksofficer: President & COO
Sale10,932$20.06189,076
Jan 9, 2026
Michael S. Williamsdirector, officer: Chief Executive Officer
Sale4,835$19.11697,373
Jan 8, 2026
Michael S. Williamsdirector, officer: Chief Executive Officer
Sale14,462$19.10702,208
Dec 18, 2025
Michael S. Williamsdirector, officer: Chief Executive Officer
Sale5,609$19.07716,670

House and Senate disclosures

Not reported.