Metallus Inc.
Metallus Inc. (MTUS) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · MTUS · as of Mar 31, 2025
Ownership Breakdown
182
Institutional Holders
▲ 2 vs Q4
$478.91M
Total Inst. Value
▼ $11.43M vs Q4
41.63M
Shares Outstanding
freeFloat 86.85%
35.84M
13F Shares Held
▲ 1.12M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
MTUS largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. steel works, blast furnaces & rolling mills (coke ovens) | 7.21M | 16.69% | 16.69% | $96.34B | May 2, 2025 | ▼ 488.6K |
VANGUARD GROUP INC steel works, blast furnaces & rolling mills (coke ovens) | 3.22M | 7.46% | 7.46% | $43.06B | May 9, 2025 | ▼ 34.4K |
DIMENSIONAL FUND ADVISORS LP steel works, blast furnaces & rolling mills (coke ovens) | 2.86M | 6.62% | 6.62% | $38.20B | May 13, 2025 | ▼ 206.9K |
STATE STREET CORP steel works, blast furnaces & rolling mills (coke ovens) | 2.31M | 5.34% | 5.34% | $30.84B | May 15, 2025 | ▲ 273.7K |
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. steel works, blast furnaces & rolling mills (coke ovens) | 1.94M | 4.48% | 4.48% | $25.88B | May 15, 2025 | ▲ 784.8K |
AMERICAN CENTURY COMPANIES INC steel works, blast furnaces & rolling mills (coke ovens) | 1.44M | 3.34% | 3.34% | $19.26B | May 13, 2025 | ▲ 125.0K |
SYSTEMATIC FINANCIAL MANAGEMENT LP steel works, blast furnaces & rolling mills (coke ovens) | 1.31M | 3.03% | 3.03% | $17.48B | May 14, 2025 | ▲ 152.2K |
ROYCE & ASSOCIATES LP steel works, blast furnaces & rolling mills (coke ovens) | 1.04M | 2.42% | 2.42% | $13.94B | May 6, 2025 | ▼ 49.3K |
RENAISSANCE TECHNOLOGIES LLC steel works, blast furnaces & rolling mills (coke ovens) | 973.1K | 2.25% | 2.25% | $13.00B | May 14, 2025 | ▼ 44.9K |
GEODE CAPITAL MANAGEMENT, LLC steel works, blast furnaces & rolling mills (coke ovens) | 931.8K | 2.16% | 2.16% | $12.45B | May 13, 2025 | ▲ 8.5K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
20
Increased
+2.32M shares3
New Positions
first time holders26
Decreased
−1.98M shares0
Sold Out
fully exitedNet shares change (top 50)
+342.0K
+2.32M / −1.98M
Net new holders
-3
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
MTUS insider trading · insider activity
Source: SEC Form 4
10
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Chirekos Nicholas J. director | Apr 30, 2026 | Award | 7,090 | — | — | 36.2K | Form 4 ↗ |
RICE RONALD A director | Apr 30, 2026 | Award | 7,090 | — | — | 151.8K | Form 4 ↗ |
WOTRING RANDALL A director | Apr 30, 2026 | Award | 7,090 | — | — | 128.2K | Form 4 ↗ |
Edwards Randall H director | Apr 30, 2026 | Award | 7,090 | — | — | 120.6K | Form 4 ↗ |
Garcia Ken V director | Apr 30, 2026 | Award | 7,090 | — | — | 96.0K | Form 4 ↗ |
Rankin Jamy P. director | Apr 30, 2026 | Award | 7,090 | — | — | 27.4K | Form 4 ↗ |
Misheff Donald T director | Apr 30, 2026 | Award | 7,090 | — | — | 124.0K | Form 4 ↗ |
Baker Mary Ellen director | Apr 30, 2026 | Award | 7,090 | — | — | 36.2K | Form 4 ↗ |
Jones Ellis Allen director | Apr 30, 2026 | Award | 7,090 | — | — | 43.0K | Form 4 ↗ |
Miller Melissa M director | Apr 30, 2026 | Award | 7,090 | — | — | 22.2K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Metallus Inc. (MTUS) is primarily owned by institutional investors, who hold approximately 86.1% of total shares outstanding. Company insiders own approximately 13.15%, while retail and public investors account for the remaining 0.75%.
The largest institutional shareholder of Metallus Inc. is BLACKROCK, INC., holding approximately 7.21 million shares — equal to 16.69% of outstanding shares — as of March 31, 2025.
A total of 182 institutional investors currently hold MTUS stock, with a combined institutional value of approximately $478,909,484 as of the most recent 13F filing period.
Frequently asked questions
MTUS ownershipMetallus Inc. (MTUS) is primarily owned by institutional investors, who hold approximately 86.1% of shares. The largest shareholder is BLACKROCK, INC. with a 16.69% stake. Company insiders hold 13.15%. Data sourced from SEC Form 13F as of March 31, 2025.