| 4 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.0M | $37.5M | +8.9% | 4.822% | 0.04% |
| 5 | AMERICAN CENTURY COMPANIES INC | 1.7M | $31.3M | +0.8% | 4.022% | 0.01% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 1.6M | $29.3M | +0.5% | 3.764% | 0.00% |
| 7 | SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.4M | $26.8M | +5.1% | 3.439% | 0.53% |
| 8 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.1M | $19.9M | -0.7% | 2.561% | 0.00% |
| 9 | ROYCE & ASSOCIATES LP | 988K | $18.5M | +3.9% | 2.374% | 0.15% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 930K | $17.4M | +5.8% | 2.234% | 0.00% |
| 11 | RENAISSANCE TECHNOLOGIES LLC | 906K | $16.9M | -11.2% | 2.175% | 0.02% |
| 12 | AMERIPRISE FINANCIAL INC | 726K | $13.6M | +11.7% | 1.745% | 0.00% |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 675K | $12.6M | -16.8% | 1.622% | 0.00% |
| 14 | DONALD SMITH & CO., INC. | 609K | $11.4M | -43.2% | 1.462% | 0.20% |
| 15 | OpenArc Corporate Advisory, LLC | 566K | $10.6M | +3.7% | 1.360% | 0.13% |
| 16 | TWO SIGMA INVESTMENTS, LP | 536K | $10.0M | -2.6% | 1.289% | 0.01% |
| 17 | MORGAN STANLEY | 514K | $9.6M | +16.8% | 1.234% | 0.00% |
| 18 | CITADEL ADVISORS LLC | 499K | $9.3M | +78.1% | 1.198% | 0.00% |
| 19 | Invesco Ltd. | 474K | $8.9M | -3.7% | 1.138% | 0.00% |
| 20 | GOLDMAN SACHS GROUP INC | 430K | $8.0M | +30.3% | 1.034% | 0.00% |
| 21 | Azarias Capital Management, L.P. | 420K | $7.8M | -22.8% | 1.008% | 3.41% |
| 22 | NORTHERN TRUST CORP | 408K | $7.6M | +6.1% | 0.979% | 0.00% |
| 23 | EMERALD ADVISERS, LLC | 366K | $6.8M | -2.6% | 0.880% | 0.16% |
| 24 | KENNEDY CAPITAL MANAGEMENT LLC | 334K | $6.2M | -1.6% | 0.802% | 0.11% |
| 25 | Russell Investments Group, Ltd. | 326K | $6.1M | -0.2% | 0.783% | 0.01% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MTUS — a direct measure of their conviction.
| 85.09% |
| +2.06 pp |
| $463M |
| 2.5% |
| Q4 2024 | 178 | +1.1% | 83.03% | 1.91 pp | $475M | 7.3% |
| Q3 2024 | 176 | — | 84.94% | — | $512M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
24 institutions opened new positions in MTUS during Q2 2026, while 22 fully exited. 148 added to existing positions and 27 trimmed.
MTUS institutional ownership fell by 0.78 percentage points quarter-over-quarter, with a net change of -1 holders.
The top 10 institutions account for 59.6% of all reported 13F value in MTUS, and the top 25 account for 82.3%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Metallus Inc. (MTUS) Institutional Ownership