MP Materials Corp.
MP- Exchange
- NYSE
- Industry
- Metal Mining
- SEC CIK
- 0001801368
No open-market purchases or sales by MP Materials Corp. insiders were filed in the last 90 days; 759 institutions reported holding it in 13F filings for Q2 2026, worth $8.22B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in MP Materials Corp. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 720
- +4 vs. Q4 2025
- Shares held
- 132.5M
- +23.0M (+21.0%) vs. Q4 2025
- Total value
- $6.39B
- +$855.2M (+15.5%) vs. Q4 2025
- New holders
- 120
- 289 more added
- Sold out
- 116
- 176 more reduced
12 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 759 | $8.22B |
| Q1 2026 | 720 | $6.39B |
| Q4 2025 | 728 | $6.35B |
| Q3 2025 | 679 | $8.40B |
| Q2 2025 | 487 | $4.49B |
| Q1 2025 | 408 | $3.09B |
| Q4 2024 | 386 | $1.90B |
| Q3 2024 | 367 | $1.86B |
| Q2 2024 | 387 | $1.36B |
| Q1 2024 | 380 | $1.48B |
| Q4 2023 | 392 | $1.85B |
| Q3 2023 | 378 | $1.74B |
| Q2 2023 | 388 | $2.04B |
| Q1 2023 | 412 | $3.37B |
| Q4 2022 | 408 | $2.86B |
| Q3 2022 | 396 | $3.12B |
| Q2 2022 | 375 | $3.75B |
| Q1 2022 | 388 | $7.02B |
| Q4 2021 | 344 | $5.45B |
| Q3 2021 | 277 | $3.85B |
| Q2 2021 | 265 | $4.46B |
| Q1 2021 | 222 | $3.87B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding MP Materials Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 108,884 | $5.25M | 0.01% | +7,125+7.0% | Added |
| IMC-Chicago, LLC | 108,996 | $5.26M | 0.08% | −38,206−26.0% | Reduced |
| Deutsche Bank AG | 110,858 | $5.35M | 0.00% | +22,293+25.2% | Added |
| Jones Financial Companies LLLP | 106,419 | $5.51M | 0.00% | +46,077+76.4% | Added |
| Brown Advisory Inc | 115,284 | $5.56M | 0.01% | +7,711+7.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 115,993 | $5.60M | 0.01% | −3,513−2.9% | Reduced |
| Manufacturers Life Insurance Company, The | 119,067 | $5.75M | 0.00% | +7,015+6.3% | Added |
| Baird Financial Group, Inc. | 120,141 | $5.80M | 0.01% | −1,435−1.2% | Reduced |
| Beck Capital Management, LLC | 121,919 | $5.88M | 1.35% | +16,833+16.0% | Added |
| Advisor Group Holdings, Inc. | 124,872 | $6.03M | 0.01% | −16,677−11.8% | Reduced |
| Franklin Resources Inc | 126,109 | $6.09M | 0.00% | +33,091+35.6% | Added |
| Rockefeller Capital Management L.P. | 127,903 | $6.17M | 0.01% | −38,086−22.9% | Reduced |
| Next Century Growth Investors LLC | 128,243 | $6.19M | 0.45% | −3,084−2.3% | Reduced |
| Vanguard Asset Management, Ltd | 128,741 | $6.21M | 0.01% | +128,741 | New |
| TB Alternative Assets Ltd. | 129,376 | $6.24M | 1.30% | −50,510−28.1% | Reduced |
| Marshall Wace, LLP | 129,520 | $6.25M | 0.01% | −25,371−16.4% | Reduced |
| Jump Financial, LLC | 130,139 | $6.28M | 0.09% | −358,201−73.4% | Reduced |
| Private Advisor Group, LLC | 131,253 | $6.33M | 0.03% | +425+0.3% | Added |
| XTX Topco Ltd | 132,414 | $6.39M | 0.11% | +86,828+190.5% | Added |
| Allianz Asset Management GmbH | 134,354 | $6.48M | 0.01% | −5,114−3.7% | Reduced |
| Panagora Asset Management Inc | 134,758 | $6.50M | 0.02% | +134,758 | New |
| Himension Fund | 135,016 | $6.52M | 0.50% | +30,054+28.6% | Added |
| Sicart Associates LLC | 135,125 | $6.52M | 1.68% | +445+0.3% | Added |
| Granahan Investment Management Inc | 138,658 | $6.69M | 0.32% | +10,241+8.0% | Added |
| Quadrature Capital Ltd | 138,953 | $6.71M | 0.08% | +138,953 | New |
| Massar Capital Management, LP | 140,800 | $6.80M | 1.36% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 141,842 | $6.85M | 0.11% | −1,445−1.0% | Reduced |
| Sprott Inc. | 143,952 | $6.95M | 0.21% | +84,249+141.1% | Added |
| Defiance ETFs, LLC | 149,868 | $7.23M | 0.10% | +149,868 | New |
| Greenwich Wealth Management LLC | 150,091 | $7.24M | 0.30% | +150,091 | New |
| Flputnam Investment Management Co | 150,400 | $7.26M | 0.11% | +11,521+8.3% | Added |
| Clearbridge Investments, LLC | 155,115 | $7.49M | 0.01% | −22,908−12.9% | Reduced |
| BCJ Capital Management, LLC | 155,683 | $7.51M | 0.40% | +49,036+46.0% | Added |
| Credit Agricole S A | 162,179 | $7.83M | 0.03% | +141,389+680.1% | Added |
| California State Teachers Retirement System | 164,054 | $7.92M | 0.01% | +30,326+22.7% | Added |
| Retirement Systems of Alabama | 165,130 | $7.97M | 0.03% | +3,473+2.1% | Added |
| Marex Group plc | 166,569 | $8.04M | 0.08% | +44,847+36.8% | Added |
| Toroso Investments, LLC | 172,424 | $8.32M | 0.03% | +39,877+30.1% | Added |
| Capital Fund Management S.A. | 173,529 | $8.37M | 0.07% | −541,001−75.7% | Reduced |
| Bernzott Capital Advisors | 174,782 | $8.43M | 4.04% | +20,208+13.1% | Added |
| Caption Management, LLC | 181,660 | $8.77M | 0.42% | +54,760+43.2% | Added |
| Rheos Capital Works Inc. | 185,000 | $8.93M | 0.60% | 00.0% | Unchanged |
| Legal & General Group Plc | 185,397 | $8.95M | 0.00% | −17,921−8.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 192,397 | $9.29M | 0.01% | −18,340−8.7% | Reduced |
| Barclays PLC | 196,570 | $9.49M | 0.00% | −354,103−64.3% | Reduced |
| PEAK6 LLC | 210,191 | $10.1M | 0.29% | +207,901+9,078.6% | Added |
| SG Americas Securities, LLC | 218,200 | $10.5M | 0.01% | +60,314+38.2% | Added |
| Bank of Nova Scotia | 220,597 | $10.6M | 0.02% | −20,194−8.4% | Reduced |
| Polar Capital Holdings Plc | 221,800 | $10.7M | 0.05% | +175,300+377.0% | Added |
| Private Advisory Group LLC | 224,688 | $10.8M | 0.75% | +32,643+17.0% | Added |
| Lord, Abbett & Co. LLC | 227,132 | $11.0M | 0.04% | +227,132 | New |
| Squarepoint Ops LLC | 248,447 | $12.0M | 0.03% | −1,562,795−86.3% | Reduced |
| Cetera Investment Advisers | 253,938 | $12.3M | 0.01% | −31,826−11.1% | Reduced |
| Federated Hermes, Inc. | 256,634 | $12.4M | 0.02% | +44,624+21.0% | Added |
| California Public Employees Retirement System | 256,959 | $12.4M | 0.01% | +22,729+9.7% | Added |
| Citadel Advisors LLC | 257,413 | $12.4M | 0.01% | +257,413 | New |
| HSBC Holdings PLC | 267,450 | $12.7M | 0.01% | +94,721+54.8% | Added |
| Frontier Capital Management Co LLC | 273,495 | $13.2M | 0.14% | +68,696+33.5% | Added |
| Daiwa Securities Group Inc. | 277,693 | $13.4M | 0.04% | +43,286+18.5% | Added |
| Gotham Asset Management, LLC | 277,896 | $13.4M | 0.04% | −5,417−1.9% | Reduced |
| Woodline Partners LP | 278,894 | $13.5M | 0.05% | +7,214+2.7% | Added |
| Swiss National Bank | 280,400 | $13.5M | 0.01% | +1,100+0.4% | Added |
| Nan Fung Trinity (HK) Ltd | 283,050 | $13.7M | 1.50% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 292,911 | $14.1M | 0.41% | +292,911 | New |
| Jane Street Group, LLC | 297,114 | $14.3M | 0.02% | −274,508−48.0% | Reduced |
| Royal Bank of Canada | 299,950 | $14.5M | 0.00% | −37,887−11.2% | Reduced |
| American Century Companies Inc | 314,696 | $15.2M | 0.01% | +302,642+2,510.7% | Added |
| Stifel Financial Corp | 338,991 | $16.4M | 0.02% | +17,403+5.4% | Added |
| Segall Bryant & Hamill, LLC | 344,234 | $16.6M | 0.24% | −9,074−2.6% | Reduced |
| Rhumbline Advisers | 346,170 | $16.7M | 0.01% | +14,992+4.5% | Added |
| Pinnacle Associates Ltd | 355,327 | $17.1M | 0.22% | +13,820+4.0% | Added |
| Susquehanna International Group, LLP | 367,942 | $17.8M | 0.02% | −1,353,413−78.6% | Reduced |
| Nuveen, LLC | 370,006 | $17.9M | 0.00% | +93,038+33.6% | Added |
| LPL Financial LLC | 380,006 | $18.3M | 0.00% | +29,336+8.4% | Added |
| Alps Advisors Inc | 381,262 | $18.4M | 0.09% | +179,700+89.2% | Added |
| Amundi | 385,001 | $18.6M | 0.01% | +278,126+260.2% | Added |
| Ameriprise Financial Inc | 410,814 | $19.8M | 0.00% | +43,264+11.8% | Added |
| Banque Transatlantique SA | 414,013 | $19.8M | 0.48% | +366,013+762.5% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 416,376 | $20.1M | 0.02% | +368,064+761.8% | Added |
| Wells Fargo & Company | 444,831 | $21.5M | 0.00% | −106,972−19.4% | Reduced |
| Baillie Gifford & Co | 453,871 | $21.9M | 0.02% | −263,421−36.7% | Reduced |
| Fred Alger Management, LLC | 498,037 | $24.0M | 0.11% | +210,937+73.5% | Added |
| First Trust Advisors LP | 518,108 | $25.0M | 0.02% | +8,663+1.7% | Added |
| BNP Paribas Arbitrage, SA | 518,153 | $25.0M | 0.02% | +18,873+3.8% | Added |
| Voloridge Investment Management, LLC | 527,578 | $25.5M | 0.10% | −1,077,916−67.1% | Reduced |
| Rokos Capital Management LLP | 550,206 | $26.6M | 0.47% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 556,252 | $26.8M | 0.01% | −1,356−0.2% | Reduced |
| Citigroup Inc | 568,593 | $27.4M | 0.02% | −382,365−40.2% | Reduced |
| Goldman Sachs Group Inc | 581,262 | $28.1M | 0.00% | +100,342+20.9% | Added |
| Raymond James Financial Inc | 623,231 | $30.1M | 0.01% | +27,496+4.6% | Added |
| Goodlander Investment Management, LLC | 670,000 | $32.3M | 11.19% | +670,000 | New |
| Alliancebernstein L.P. | 702,290 | $35.5M | 0.01% | +335,936+91.7% | Added |
| Driehaus Capital Management LLC | 779,468 | $37.6M | 0.28% | +19,990+2.6% | Added |
| Bank of Montreal | 796,250 | $38.4M | 0.02% | +25,649+3.3% | Added |
| Voya Investment Management LLC | 834,131 | $40.3M | 0.04% | +55,412+7.1% | Added |
| Charles Schwab Investment Management Inc | 852,620 | $41.1M | 0.01% | +62,299+7.9% | Added |
| Vanguard Fiduciary Trust Co | 858,493 | $41.4M | 0.01% | +858,493 | New |
| FMR LLC | 898,310 | $43.4M | 0.00% | −488,986−35.2% | Reduced |
| Principal Financial Group Inc | 919,083 | $44.4M | 0.02% | +225,009+32.4% | Added |
| Northern Trust Corp | 1,110,049 | $53.6M | 0.01% | +48,955+4.6% | Added |