MTUS · Metallus Inc.
$21.81
+0.30 (+1.39%)
At close · Aug 14
View the 10-K filed Feb 20, 2026
Customer concentration
— top customer 10.6% of revenue
One customer — 10.6% of revenue (the year ended December 31, 2025)
“For the year ended December 31, 2025, one customer individually comprised greater than 10% of net sales. This customer represented 10.6% of net sales.”
Market Cap
$900.28M
Shares
41.45M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding MTUS
326 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | AAXJ | 2,134,387 | $36,626,081 | 0.04% | Long | 2025-12-31 | |
| Global X U.S. Infrastructure Development ETF | — | 1,832,013 | $35,999,055 | 0.27% | Long | 2026-05-31 | |
| iShares Core S&P Small-Cap ETF | — | 2,148,379 | $35,104,513 | 0.04% | Long | 2026-03-31 | |
| Global X U.S. Infrastructure Development ETF | AGNG | 1,819,743 | $30,771,854 | 0.31% | Long | 2025-11-30 | |
| Avantis U.S. Small Cap Value ETF | — | 1,408,372 | $27,674,510 | 0.10% | Long | 2026-05-31 | |
| Avantis U.S. Small Cap Value ETF | ACSG | 1,308,073 | $22,119,514 | 0.11% | Long | 2025-11-30 | |
| State Street(R) SPDR(R) S&P(R) Metals & Mining ETF | — | 1,352,755 | $22,104,017 | 0.50% | Long | 2026-03-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | VB | 1,120,247 | $19,223,439 | 0.00% | Long | 2025-12-31 | |
| iShares U.S. Infrastructure ETF | AAXJ | 1,079,586 | $18,525,696 | 0.58% | Long | 2025-12-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 1,120,247 | $18,304,836 | 0.00% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | AAXJ | 932,304 | $15,998,337 | 0.02% | Long | 2025-12-31 | |
| State Street(R) SPDR(R) S&P(R) Metals & Mining ETF | BWX | 898,282 | $15,414,519 | 0.45% | Long | 2025-12-31 | |
| iShares Russell 2000 ETF | — | 891,324 | $14,564,234 | 0.02% | Long | 2026-03-31 | |
| U.S. SMALL CAP VALUE PORTFOLIO | — | 637,342 | $12,262,460 | 0.07% | Long | 2026-04-30 | |
| Columbia Small Cap Value Discovery Fund | — | 441,028 | $8,485,379 | 0.38% | Long | 2026-04-30 | |
| Fidelity Small Cap Index Fund | FSTB | 353,835 | $7,059,008 | 0.02% | Long | 2026-01-31 | |
| Fidelity Small Cap Index Fund | — | 357,915 | $6,886,285 | 0.02% | Long | 2026-04-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 402,920 | $6,583,713 | 0.01% | Long | 2026-03-31 | |
| Schwab Fundamental U.S. Small Company ETF | — | 333,919 | $6,561,508 | 0.07% | Long | 2026-05-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | VB | 381,008 | $6,538,097 | 0.01% | Long | 2025-12-31 | |
| U.S. Targeted Value Portfolio | — | 311,026 | $5,984,140 | 0.04% | Long | 2026-04-30 | |
| Royce Small-Cap Opportunity Fund | — | 315,342 | $5,893,742 | 0.42% | Long | 2026-06-30 | |
| iShares S&P Small-Cap 600 Value ETF | AAXJ | 338,254 | $5,804,439 | 0.09% | Long | 2025-12-31 | |
| Schwab Fundamental U.S. Small Company ETF | FNDA | 339,572 | $5,742,163 | 0.06% | Long | 2025-11-30 | |
| iShares S&P Small-Cap 600 Value ETF | — | 349,497 | $5,710,781 | 0.08% | Long | 2026-03-31 | |
| iShares Russell 2000 Value ETF | AAXJ | 324,637 | $5,570,771 | 0.05% | Long | 2025-12-31 | |
| Royce Small-Cap Special Equity Fund | — | 290,000 | $5,420,100 | 1.13% | Long | 2026-06-30 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | BWX | 314,646 | $5,399,325 | 0.04% | Long | 2025-12-31 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | — | 326,078 | $5,328,115 | 0.04% | Long | 2026-03-31 | |
| iShares Russell 2000 Value ETF | — | 313,784 | $5,127,231 | 0.04% | Long | 2026-03-31 | |
| Invesco S&P SmallCap Value with Momentum ETF | CVY | 247,723 | $4,942,074 | 0.86% | Long | 2026-01-31 | |
| Invesco S&P SmallCap Value with Momentum ETF | — | 249,941 | $4,808,865 | 0.78% | Long | 2026-04-30 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | VEA | 276,189 | $4,739,403 | 0.05% | Long | 2025-12-31 | |
| VANGUARD STRATEGIC EQUITY FUND | — | 282,836 | $4,621,540 | 0.05% | Long | 2026-03-31 | |
| U.S. SMALL CAP PORTFOLIO | — | 237,776 | $4,574,810 | 0.02% | Long | 2026-04-30 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | — | 276,189 | $4,512,928 | 0.05% | Long | 2026-03-31 | |
| Dimensional US Small Cap Value ETF | — | 216,258 | $4,160,804 | 0.06% | Long | 2026-04-30 | |
| Dimensional U.S. Targeted Value ETF | DCOR | 204,627 | $4,082,309 | 0.03% | Long | 2026-01-31 | |
| Dimensional U.S. Targeted Value ETF | — | 203,557 | $3,916,437 | 0.03% | Long | 2026-04-30 | |
| U.S. MICRO CAP PORTFOLIO | — | 195,878 | $3,768,693 | 0.05% | Long | 2026-04-30 | |
| Fidelity Extended Market Index Fund | — | 187,050 | $3,675,533 | 0.01% | Long | 2026-05-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 186,790 | $3,670,424 | 0.02% | Long | 2026-05-31 | |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF | BWX | 204,659 | $3,511,948 | 0.09% | Long | 2025-12-31 | |
| Dimensional US Small Cap Value ETF | DCOR | 175,126 | $3,493,764 | 0.05% | Long | 2026-01-31 | |
| 1290 VT GAMCO Small Company Value Portfolio | — | 207,000 | $3,382,380 | 0.09% | Long | 2026-03-31 | |
| Schwab U.S. Small-Cap ETF | — | 170,929 | $3,358,755 | 0.01% | Long | 2026-05-31 | |
| BALLAST SMALL/MID CAP ETF | ABEQ | 195,331 | $3,351,880 | 2.19% | Long | 2025-12-31 | |
| BALLAST SMALL/MID CAP ETF | — | 202,406 | $3,307,314 | 2.05% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF | — | 196,118 | $3,204,568 | 0.08% | Long | 2026-03-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | BNDW | 180,290 | $3,048,704 | 0.02% | Long | 2025-11-30 |
Showing 1–50 of 326 positions
Key facts
CIK
1598428
CUSIP
887399103
13F (30d)
192 filings
191 filers
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