CUSIP: 591322102 | NYSE | 16 institutional holders
5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 288,415 | $1.1M | 0.0% | Core | Low | Frankfurt Am Main, Hong Kong | 2026-11-06 | |
| 13,860 | $53.4K | 0.0% | Index | Very Low | Boston, MA | 2026-11-06 |
| 5.5% |
| New 5%+ stake |
| Jul 13, 2026 |
| No 13F filer matched |
| 13G/ATMC the metals Co Inc. | 13,923,077 | 22.1% | New 5%+ stake | Jun 1, 2026 | No 13F filer matched |