MP Materials
Mines, separates, and converts U.S. rare earths into permanent magnets.
$56.28
After-hours close+0.13 (+0.23%)
At close$56.15(−4.88%)
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Breakdown13F · Form 4
Institutions 88.20%157.02M sharesInsiders 7.72%13.74M sharesOther 4.08%7.26M shares
Shares outstanding 178.02M · Float 144.24M · 81.0% free float
Institutions13F, as of Jun 30, 2026
817 holders · 157.02M shares · 135 new positions · 417 increased · 208 reduced · 95 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Hancock Prospecting PTY Ltd | 14.86M | 8.35% | 0 | Aug 14, 2026 |
| BlackRock, Inc. | 14.74M | 8.28% | −9.5K | Aug 7, 2026 |
| State Street Corp | 7.77M | 4.37% | +376.5K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 6.94M | 3.90% | +62.7K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 6.82M | 3.83% | +53.0K | Aug 13, 2026 |
| D. E. Shaw & Co., Inc. | 5.83M | 3.27% | +2.68M | Aug 14, 2026 |
| Morgan Stanley | 4.77M | 2.68% | −779.7K | Aug 13, 2026 |
| Van Eck Associates Corp | 4.57M | 2.56% | −23.2K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| James H. Litinsky | 7.30% | 13.02M | 13D | Jan 13, 2026 ↗ |
| BlackRock, Inc. | 6.70% | 11.93M | 13G | Oct 17, 2025 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| James H. Litinsky | director, officer: Chairman and CEO | 11.84M | 6.65% | Jun 5, 2026 |
| Michael Stuart Rosenthal | officer: Chief Operating Officer | 1.47M | 0.83% | Jun 10, 2026 |
| Randall J. Weisenburger | director | 150.9K | 0.08% | Jun 15, 2026 |
| Ryan Corbett | officer: Chief Financial Officer | 109.0K | 0.06% | May 8, 2026 |
| Elliot Dean Hoops | officer: General Counsel and Secretary | 54.1K | 0.03% | May 8, 2026 |
| David Gregory Infuso | officer: Chief Accounting Officer | 48.4K | 0.03% | Apr 1, 2026 |
| Connie K. Duckworth | director | 41.8K | 0.02% | Jun 30, 2026 |
| Maryanne Lavan | director | 23.8K | 0.01% | Jun 15, 2026 |
| Richard B. Myers | director | 7.8K | 0.00% | Jun 15, 2026 |
2 ten-percent owners hold 600.9K shares by Form 4, outside the officers-and-directors figure above · 13 people have not refiled in the last 18 months (26.04M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jun 9, 2026 | Michael Stuart Rosenthalofficer: Chief Operating Officer | Purchase | 10,000 | $54.30 | 136,622 |
| Jun 3, 2026 | James H. Litinskydirector, officer: Chairman and CEO | Sale · 3 lots | 185,167 | $69.14 | 11,620,798 |
| May 29, 2026 | James H. Litinskydirector, officer: Chairman and CEO | Sale · 2 lots | 50,000 | $64.58 | 11,805,965 |
| May 28, 2026 | James H. Litinskydirector, officer: Chairman and CEO | Sale · 5 lots | 234,651 | $65.87 | 11,855,965 |
| May 27, 2026 | James H. Litinskydirector, officer: Chairman and CEO | Sale · 2 lots | 115,349 | $65.37 | 12,090,616 |
| May 20, 2026 | Michael Stuart Rosenthalofficer: Chief Operating Officer | Purchase | 17,000 | $56.62 | 1,333,673 |
| May 13, 2026 | James H. Litinskydirector, officer: Chairman and CEO | Sale · 2 lots | 177,188 | $65.13 | 12,205,965 |
| May 12, 2026 | James H. Litinskydirector, officer: Chairman and CEO | Sale · 2 lots | 122,812 | $65.90 | 12,383,153 |
| May 8, 2026 | Ryan Corbettofficer: Chief Financial Officer | Sale | 20,000 | $75.00 | 109,017 |
| May 8, 2026 | Elliot Dean Hoopsofficer: General Counsel and Secretary | Sale | 6,958 | $75.00 | 54,095 |
CongressHouse and Senate disclosures
Not reported.