MP Materials Corp. (MP)
NYSE: MP · Real-Time Price · USD
61.27
+0.96 (1.59%)
At close: May 15, 2026, 4:00 PM EDT
61.06
-0.21 (-0.34%)
After-hours: May 15, 2026, 7:59 PM EDT
Company Description
MP Materials Corp., together with its subsidiaries, produces rare earth materials in the Western Hemisphere.
It operates in two segments, Materials and Magnetics. The Materials segment owns and operates the Mountain Pass Rare Earth Mine and Processing facility located near Mountain Pass, San Bernardino County, California.
The Magnetics segment produces magnetic precursor products, including NdPr metal; and manufactures NdFeB permanent magnets.
MP Materials Corp. was founded in 2017 and is headquartered in Las Vegas, Nevada.
MP Materials Corp.
| Country | United States |
| Founded | 2017 |
| Industry | Other Industrial Metals & Mining |
| Sector | Materials |
| Employees | 998 |
| CEO | James Litinsky |
Contact Details
Address: 1700 S. Pavilion Center Drive, Suite 800 Las Vegas, Nevada 89135 United States | |
| Phone | 702 844 6111 |
| Website | mpmaterials.com |
Stock Details
| Ticker Symbol | MP |
| Exchange | NYSE |
| Stock Type | Common Stock |
| Share Class | Class A Shares |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 1801368 |
| CUSIP Number | 553368101 |
| ISIN Number | US5533681012 |
| Employer ID | 84-4465489 |
| SIC Code | 1000 |
Key Executives
| Name | Position |
|---|---|
| James Henry Litinsky | Co-Founder, Chairman, President and Chief Executive Officer |
| Michael Stuart Rosenthal | Co-Founder and Chief Operating Officer |
| Ryan S. Corbett | Chief Financial Officer |
| Elliot Dean Hoops | General Counsel and Corporate Secretary |
| David Gregory Infuso | Chief Accounting Officer and Principal Accounting Officer |
| Zachary Lehman | Chief Technology Officer |
| Martin Sheehan | Senior Vice President of Investor Relations |
| Matt Sloustcher | Executive Vice President of Corporate Affairs and Chief Communications Officer |
| Dr. Alan C. Lund Ph.D. | Executive Vice President of Magnetics |
| Todd Litinsky | Executive Vice President of Strategic Planning |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| May 13, 2026 | 144 | Filing |
| May 12, 2026 | 144 | Filing |
| May 8, 2026 | 144 | Filing |
| May 8, 2026 | 144 | Filing |
| May 8, 2026 | 10-Q | Quarterly Report |
| May 7, 2026 | 8-K | Current Report |
| Apr 24, 2026 | ARS | Filing |
| Apr 24, 2026 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
| Apr 24, 2026 | DEF 14A | Other definitive proxy statements |
| Apr 20, 2026 | 144 | Filing |