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 |
|---|---|---|---|---|---|
| Hancock Prospecting Pty Ltd | 14,861,212 | $717.2M | 21.54% | 00.0% | Unchanged |
| BlackRock, Inc. | 14,746,925 | $711.7M | 0.01% | +1,270,058+9.4% | Added |
| State Street Corp | 7,397,227 | $357.0M | 0.01% | +799,342+12.1% | Added |
| Vanguard Capital Management LLC | 6,873,709 | $331.7M | 0.01% | +6,873,709 | New |
| Vanguard Portfolio Management LLC | 6,770,141 | $326.7M | 0.02% | +6,770,141 | New |
| Morgan Stanley | 5,552,307 | $268.0M | 0.02% | +2,374,501+74.7% | Added |
| Van Eck Associates Corp | 4,588,527 | $221.4M | 0.17% | +1,753,613+61.9% | Added |
| Invesco Ltd. | 3,795,278 | $183.2M | 0.02% | +357,571+10.4% | Added |
| UBS Group AG | 3,474,972 | $167.7M | 0.03% | +1,806,080+108.2% | Added |
| D. E. Shaw & Co., Inc. | 3,149,152 | $152.0M | 0.12% | +2,546,901+422.9% | Added |
| Cooperman Leon G | 3,000,000 | $144.8M | 4.75% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 2,919,294 | $133.1M | 0.01% | +373,585+14.7% | Added |
| Reaves W H & Co Inc | 2,608,770 | $125.9M | 2.09% | −7560.0% | Reduced |
| Geode Capital Management, LLC | 2,519,805 | $121.6M | 0.01% | −24,938−1.0% | Reduced |
| Bank of America Corp | 2,013,795 | $97.2M | 0.01% | −160,745−7.4% | Reduced |
| Dimensional Fund Advisors LP | 1,872,351 | $90.3M | 0.02% | −36,325−1.9% | Reduced |
| Two Sigma Investments, LP | 1,508,573 | $72.8M | 0.06% | +674,425+80.9% | Added |
| Price T Rowe Associates Inc | 1,393,457 | $67.3M | 0.01% | −349,218−20.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,338,096 | $64.6M | 0.07% | +609,351+83.6% | Added |
| Bank of New York Mellon Corp | 1,196,059 | $57.7M | 0.01% | −6,053−0.5% | Reduced |
| Northern Trust Corp | 1,110,049 | $53.6M | 0.01% | +48,955+4.6% | Added |
| Principal Financial Group Inc | 919,083 | $44.4M | 0.02% | +225,009+32.4% | Added |
| FMR LLC | 898,310 | $43.4M | 0.00% | −488,986−35.2% | Reduced |
| Vanguard Fiduciary Trust Co | 858,493 | $41.4M | 0.01% | +858,493 | New |
| Charles Schwab Investment Management Inc | 852,620 | $41.1M | 0.01% | +62,299+7.9% | Added |
| Voya Investment Management LLC | 834,131 | $40.3M | 0.04% | +55,412+7.1% | Added |
| Bank of Montreal | 796,250 | $38.4M | 0.02% | +25,649+3.3% | Added |
| Driehaus Capital Management LLC | 779,468 | $37.6M | 0.28% | +19,990+2.6% | Added |
| Alliancebernstein L.P. | 702,290 | $35.5M | 0.01% | +335,936+91.7% | Added |
| Goodlander Investment Management, LLC | 670,000 | $32.3M | 11.19% | +670,000 | New |
| Raymond James Financial Inc | 623,231 | $30.1M | 0.01% | +27,496+4.6% | Added |
| Goldman Sachs Group Inc | 581,262 | $28.1M | 0.00% | +100,342+20.9% | Added |
| Citigroup Inc | 568,593 | $27.4M | 0.02% | −382,365−40.2% | Reduced |
| UBS Asset Management Americas Inc | 556,252 | $26.8M | 0.01% | −1,356−0.2% | Reduced |
| Rokos Capital Management LLP | 550,206 | $26.6M | 0.47% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 527,578 | $25.5M | 0.10% | −1,077,916−67.1% | Reduced |
| BNP Paribas Arbitrage, SA | 518,153 | $25.0M | 0.02% | +18,873+3.8% | Added |
| First Trust Advisors LP | 518,108 | $25.0M | 0.02% | +8,663+1.7% | Added |
| Fred Alger Management, LLC | 498,037 | $24.0M | 0.11% | +210,937+73.5% | Added |
| Baillie Gifford & Co | 453,871 | $21.9M | 0.02% | −263,421−36.7% | Reduced |
| Wells Fargo & Company | 444,831 | $21.5M | 0.00% | −106,972−19.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 416,376 | $20.1M | 0.02% | +368,064+761.8% | Added |
| Banque Transatlantique SA | 414,013 | $19.8M | 0.48% | +366,013+762.5% | Added |
| Ameriprise Financial Inc | 410,814 | $19.8M | 0.00% | +43,264+11.8% | Added |
| Amundi | 385,001 | $18.6M | 0.01% | +278,126+260.2% | Added |
| Alps Advisors Inc | 381,262 | $18.4M | 0.09% | +179,700+89.2% | Added |
| LPL Financial LLC | 380,006 | $18.3M | 0.00% | +29,336+8.4% | Added |
| Nuveen, LLC | 370,006 | $17.9M | 0.00% | +93,038+33.6% | Added |
| Susquehanna International Group, LLP | 367,942 | $17.8M | 0.02% | −1,353,413−78.6% | Reduced |
| Pinnacle Associates Ltd | 355,327 | $17.1M | 0.22% | +13,820+4.0% | Added |
| Rhumbline Advisers | 346,170 | $16.7M | 0.01% | +14,992+4.5% | Added |
| Segall Bryant & Hamill, LLC | 344,234 | $16.6M | 0.24% | −9,074−2.6% | Reduced |
| Stifel Financial Corp | 338,991 | $16.4M | 0.02% | +17,403+5.4% | Added |
| American Century Companies Inc | 314,696 | $15.2M | 0.01% | +302,642+2,510.7% | Added |
| Royal Bank of Canada | 299,950 | $14.5M | 0.00% | −37,887−11.2% | Reduced |
| Jane Street Group, LLC | 297,114 | $14.3M | 0.02% | −274,508−48.0% | Reduced |
| Aquatic Capital Management LLC | 292,911 | $14.1M | 0.41% | +292,911 | New |
| Nan Fung Trinity (HK) Ltd | 283,050 | $13.7M | 1.50% | 00.0% | Unchanged |
| Swiss National Bank | 280,400 | $13.5M | 0.01% | +1,100+0.4% | Added |
| Woodline Partners LP | 278,894 | $13.5M | 0.05% | +7,214+2.7% | Added |
| Gotham Asset Management, LLC | 277,896 | $13.4M | 0.04% | −5,417−1.9% | Reduced |
| Daiwa Securities Group Inc. | 277,693 | $13.4M | 0.04% | +43,286+18.5% | Added |
| Frontier Capital Management Co LLC | 273,495 | $13.2M | 0.14% | +68,696+33.5% | Added |
| HSBC Holdings PLC | 267,450 | $12.7M | 0.01% | +94,721+54.8% | Added |
| Citadel Advisors LLC | 257,413 | $12.4M | 0.01% | +257,413 | New |
| California Public Employees Retirement System | 256,959 | $12.4M | 0.01% | +22,729+9.7% | Added |
| Federated Hermes, Inc. | 256,634 | $12.4M | 0.02% | +44,624+21.0% | Added |
| Cetera Investment Advisers | 253,938 | $12.3M | 0.01% | −31,826−11.1% | Reduced |
| Squarepoint Ops LLC | 248,447 | $12.0M | 0.03% | −1,562,795−86.3% | Reduced |
| Lord, Abbett & Co. LLC | 227,132 | $11.0M | 0.04% | +227,132 | New |
| Private Advisory Group LLC | 224,688 | $10.8M | 0.75% | +32,643+17.0% | Added |
| Polar Capital Holdings Plc | 221,800 | $10.7M | 0.05% | +175,300+377.0% | Added |
| Bank of Nova Scotia | 220,597 | $10.6M | 0.02% | −20,194−8.4% | Reduced |
| SG Americas Securities, LLC | 218,200 | $10.5M | 0.01% | +60,314+38.2% | Added |
| PEAK6 LLC | 210,191 | $10.1M | 0.29% | +207,901+9,078.6% | Added |
| Barclays PLC | 196,570 | $9.49M | 0.00% | −354,103−64.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 192,397 | $9.29M | 0.01% | −18,340−8.7% | Reduced |
| Legal & General Group Plc | 185,397 | $8.95M | 0.00% | −17,921−8.8% | Reduced |
| Rheos Capital Works Inc. | 185,000 | $8.93M | 0.60% | 00.0% | Unchanged |
| Caption Management, LLC | 181,660 | $8.77M | 0.42% | +54,760+43.2% | Added |
| Bernzott Capital Advisors | 174,782 | $8.43M | 4.04% | +20,208+13.1% | Added |
| Capital Fund Management S.A. | 173,529 | $8.37M | 0.07% | −541,001−75.7% | Reduced |
| Toroso Investments, LLC | 172,424 | $8.32M | 0.03% | +39,877+30.1% | Added |
| Marex Group plc | 166,569 | $8.04M | 0.08% | +44,847+36.8% | Added |
| Retirement Systems of Alabama | 165,130 | $7.97M | 0.03% | +3,473+2.1% | Added |
| California State Teachers Retirement System | 164,054 | $7.92M | 0.01% | +30,326+22.7% | Added |
| Credit Agricole S A | 162,179 | $7.83M | 0.03% | +141,389+680.1% | Added |
| BCJ Capital Management, LLC | 155,683 | $7.51M | 0.40% | +49,036+46.0% | Added |
| Clearbridge Investments, LLC | 155,115 | $7.49M | 0.01% | −22,908−12.9% | Reduced |
| Flputnam Investment Management Co | 150,400 | $7.26M | 0.11% | +11,521+8.3% | Added |
| Greenwich Wealth Management LLC | 150,091 | $7.24M | 0.30% | +150,091 | New |
| Defiance ETFs, LLC | 149,868 | $7.23M | 0.10% | +149,868 | New |
| Sprott Inc. | 143,952 | $6.95M | 0.21% | +84,249+141.1% | Added |
| GF Fund Management Co. Ltd. | 141,842 | $6.85M | 0.11% | −1,445−1.0% | Reduced |
| Massar Capital Management, LP | 140,800 | $6.80M | 1.36% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 138,953 | $6.71M | 0.08% | +138,953 | New |
| Granahan Investment Management Inc | 138,658 | $6.69M | 0.32% | +10,241+8.0% | Added |
| Sicart Associates LLC | 135,125 | $6.52M | 1.68% | +445+0.3% | Added |
| Himension Fund | 135,016 | $6.52M | 0.50% | +30,054+28.6% | Added |
| Panagora Asset Management Inc | 134,758 | $6.50M | 0.02% | +134,758 | New |