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, Q3 2025
Institutional positions in MP Materials Corp. as of Sep 30, 2025. 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
- 679
- +197 vs. Q2 2025
- Shares held
- 125.1M
- −9.82M (−7.3%) vs. Q2 2025
- Total value
- $8.40B
- +$3.91B (+87.0%) vs. Q2 2025
- New holders
- 262
- 183 more added
- Sold out
- 65
- 186 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding MP Materials Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sapient Capital LLC | 115,991 | $7.91M | 0.12% | +48,605+72.1% | Added |
| California State Teachers Retirement System | 115,102 | $7.72M | 0.01% | +8,182+7.7% | Added |
| Northwestern Mutual Wealth Management Co | 113,958 | $7.64M | 0.01% | −17,777−13.5% | Reduced |
| J.W. Cole Advisors, Inc. | 110,503 | $7.41M | 0.14% | +12,669+12.9% | Added |
| New York State Teachers Retirement System | 108,744 | $7.29M | 0.01% | +11,544+11.9% | Added |
| Brown Advisory Inc | 105,972 | $7.11M | 0.01% | −31,984−23.2% | Reduced |
| Skylands Capital, LLC | 105,350 | $7.07M | 0.98% | −33,150−23.9% | Reduced |
| Beck Capital Management, LLC | 103,895 | $6.97M | 1.61% | +11,109+12.0% | Added |
| New York State Common Retirement Fund | 102,458 | $6.87M | 0.01% | −1,285−1.2% | Reduced |
| Manufacturers Life Insurance Company, The | 101,259 | $6.79M | 0.01% | +76,611+310.8% | Added |
| Private Advisor Group, LLC | 100,232 | $6.72M | 0.03% | +13,530+15.6% | Added |
| Ghisallo Capital Management LLC | 100,000 | $6.71M | 0.22% | +100,000 | New |
| State Board of Administration of Florida Retirement System | 96,999 | $6.51M | 0.01% | +4,656+5.0% | Added |
| Lisanti Capital Growth, LLC | 96,662 | $6.48M | 1.59% | −52,973−35.4% | Reduced |
| Daiwa Securities Group Inc. | 94,935 | $6.37M | 0.02% | +221+0.2% | Added |
| Silvercrest Asset Management Group LLC | 93,945 | $6.30M | 0.04% | −42,221−31.0% | Reduced |
| Franklin Resources Inc | 93,201 | $6.25M | 0.00% | −43,286−31.7% | Reduced |
| SWS Partners | 89,431 | $6.00M | 1.46% | −13,352−13.0% | Reduced |
| Tudor Investment Corp Et Al | 88,547 | $5.94M | 0.04% | +24,523+38.3% | Added |
| Standard Life Aberdeen plc | 86,233 | $5.88M | 0.01% | −20,790−19.4% | Reduced |
| Commonwealth Equity Services, LLC | 87,554 | $5.87M | 0.01% | +35,783+69.1% | Added |
| EAM Investors, LLC | 85,522 | $5.64M | 0.65% | +8,754+11.4% | Added |
| Trexquant Investment LP | 84,085 | $5.64M | 0.06% | +84,085 | New |
| Cambridge Investment Research Advisors, Inc. | 79,983 | $5.36M | 0.01% | +28,972+56.8% | Added |
| RPg Family Wealth Advisory, LLC | 77,710 | $5.21M | 1.14% | −28,503−26.8% | Reduced |
| Walleye Capital LLC | 74,129 | $4.97M | 0.04% | −18,735−20.2% | Reduced |
| Citadel Advisors LLC | 70,329 | $4.72M | 0.00% | −715,688−91.1% | Reduced |
| MetLife Investment Management | 69,112 | $4.64M | 0.02% | +67,104+3,341.8% | Added |
| Benjamin Edwards Inc | 68,365 | $4.59M | 0.05% | −26,468−27.9% | Reduced |
| Fred Alger Management, LLC | 68,333 | $4.58M | 0.02% | +68,333 | New |
| Granite Investment Partners, LLC | 67,713 | $4.54M | 0.26% | −377,624−84.8% | Reduced |
| JT Stratford LLC | 67,370 | $4.52M | 0.61% | −19,087−22.1% | Reduced |
| Algert Global LLC | 66,050 | $4.43M | 0.07% | +52,370+382.8% | Added |
| Susquehanna Fundamental Investments, LLC | 65,239 | $4.38M | 0.17% | −178,531−73.2% | Reduced |
| M&T Bank Corp | 64,874 | $4.35M | 0.01% | −5,354−7.6% | Reduced |
| Mirova | 62,968 | $4.22M | 0.60% | +25,071+66.2% | Added |
| Mutual of America Capital Management LLC | 62,159 | $4.17M | 0.04% | +46,621+300.0% | Added |
| Amalgamated Bank | 61,249 | $4.11M | 0.03% | +24,371+66.1% | Added |
| Bridgewater Associates, LP | 61,108 | $4.10M | 0.02% | +61,108 | New |
| Virtu Financial LLC | 59,768 | $4.01M | 0.22% | −27,383−31.4% | Reduced |
| Krane Funds Advisors LLC | 49,681 | $3.99M | 0.11% | −22,768−31.4% | Reduced |
| Treasurer of the State of North Carolina | 58,728 | $3.94M | 0.01% | +2,407+4.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 57,680 | $3.87M | 0.03% | +11,397+24.6% | Added |
| Sit Investment Associates Inc | 55,375 | $3.71M | 0.08% | 00.0% | Unchanged |
| Polymer Capital Management (US) LLC | 54,812 | $3.68M | 0.49% | −45,188−45.2% | Reduced |
| Janus Henderson Group PLC | 54,164 | $3.63M | 0.00% | −54,594−50.2% | Reduced |
| Sigma Planning Corp | 53,282 | $3.57M | 0.10% | +46,539+690.2% | Added |
| T. Rowe Price Investment Management, Inc. | 52,791 | $3.54M | 0.00% | +52,791 | New |
| Mariner, LLC | 52,471 | $3.52M | 0.00% | +18,548+54.7% | Added |
| Intech Investment Management LLC | 52,266 | $3.51M | 0.03% | +52,266 | New |
| Weiss Asset Management LP | 51,663 | $3.47M | 0.05% | +51,663 | New |
| Creative Planning | 51,491 | $3.45M | 0.00% | +5,302+11.5% | Added |
| Simon Quick Advisors, LLC | 50,615 | $3.39M | 0.15% | +709+1.4% | Added |
| Sprott Inc. | 50,183 | $3.37M | 0.13% | −10,772−17.7% | Reduced |
| Pathstone Holdings, LLC | 48,875 | $3.28M | 0.01% | +4,007+8.9% | Added |
| Macquarie Group Ltd | 48,687 | $3.27M | 0.00% | −138,850−74.0% | Reduced |
| IFP Advisors, Inc | 47,951 | $3.22M | 0.08% | +18,534+63.0% | Added |
| Arrowstreet Capital, Limited Partnership | 47,574 | $3.19M | 0.00% | +47,574 | New |
| AQR Capital Management LLC | 47,091 | $3.15M | 0.00% | +37,699+401.4% | Added |
| Strengthening Families & Communities, LLC | 50,128 | $3.10M | 0.69% | +47,800+2,053.3% | Added |
| NBC Securities, Inc. | 45,817 | $3.07M | 0.24% | +45,817 | New |
| Victory Capital Management Inc | 45,248 | $3.03M | 0.00% | +24,942+122.8% | Added |
| State of New Jersey Common Pension Fund D | 44,157 | $2.96M | 0.01% | −49,640−52.9% | Reduced |
| Riggs Asset Managment Co. Inc. | 43,959 | $2.95M | 0.64% | +2,132+5.1% | Added |
| Guardian Partners Inc. | 43,400 | $2.94M | 0.25% | −25,500−37.0% | Reduced |
| Tandem Financial, LLC | 43,338 | $2.91M | 1.08% | −561−1.3% | Reduced |
| Yousif Capital Management, LLC | 42,384 | $2.84M | 0.03% | −2,914−6.4% | Reduced |
| Russell Investments Group, Ltd. | 42,048 | $2.82M | 0.00% | +41,948+41,948.0% | Added |
| Harvest Investment Services, LLC | 41,904 | $2.81M | 0.57% | +41,904 | New |
| Teachers Retirement System of the State of Kentucky | 41,883 | $2.81M | 0.02% | +7,238+20.9% | Added |
| Public Employees Retirement System of Ohio | 41,166 | $2.76M | 0.01% | +3,421+9.1% | Added |
| Verition Fund Management LLC | 40,806 | $2.74M | 0.02% | −147,707−78.4% | Reduced |
| Kestra Advisory Services, LLC | 40,160 | $2.69M | 0.01% | +8,725+27.8% | Added |
| Walnut Level Capital LLC | 40,000 | $2.68M | 1.90% | 00.0% | Unchanged |
| Finivi Inc. | 39,588 | $2.66M | 1.69% | −40.0% | Reduced |
| Comerica Bank | 38,886 | $2.61M | 0.01% | −15,451−28.4% | Reduced |
| Udine Wealth Management, Inc. | 38,710 | $2.60M | 1.25% | +38,710 | New |
| Brevan Howard Capital Management LP | 38,515 | $2.58M | 0.04% | −49,432−56.2% | Reduced |
| Handelsbanken Fonder AB | 38,100 | $2.56M | 0.01% | +3,100+8.9% | Added |
| Louisiana State Employees Retirement System | 37,500 | $2.52M | 0.04% | −19,000−33.6% | Reduced |
| Natixis Advisors, L.P. | 37,166 | $2.49M | 0.00% | +4,484+13.7% | Added |
| Edgestream Partners, L.P. | 37,132 | $2.49M | 0.07% | −1,210−3.2% | Reduced |
| SEI Investments Co | 37,063 | $2.49M | 0.00% | +6,441+21.0% | Added |
| Resources Investment Advisors, LLC. | 36,809 | $2.47M | 0.03% | −18,842−33.9% | Reduced |
| Verity Asset Management, Inc. | 36,462 | $2.45M | 0.80% | −52,644−59.1% | Reduced |
| Arizona State Retirement System | 36,277 | $2.43M | 0.01% | +502+1.4% | Added |
| STRS Ohio | 36,123 | $2.42M | 0.01% | +12,802+54.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 35,243 | $2.36M | 0.01% | −3,899−10.0% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 34,906 | $2.34M | 0.06% | −144,899−80.6% | Reduced |
| HighTower Advisors, LLC | 34,826 | $2.34M | 0.00% | −17,957−34.0% | Reduced |
| Quantinno Capital Management LP | 34,802 | $2.33M | 0.01% | +6,933+24.9% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 34,543 | $2.32M | 0.01% | +3,488+11.2% | Added |
| Thrivent Financial for Lutherans | 34,110 | $2.29M | 0.00% | −60,141−63.8% | Reduced |
| Cresset Asset Management, LLC | 33,866 | $2.27M | 0.01% | +12,432+58.0% | Added |
| Janney Montgomery Scott LLC | 33,779 | $2.27M | 0.01% | −6,614−16.4% | Reduced |
| Caxton Associates LLP | 33,535 | $2.25M | 0.06% | −3,941,167−99.2% | Reduced |
| HWG Holdings LP | 32,746 | $2.20M | 0.56% | +32,746 | New |
| Himension Fund | 32,598 | $2.19M | 0.13% | +32,598 | New |
| Great Valley Advisor Group, Inc. | 32,464 | $2.18M | 0.04% | −31,090−48.9% | Reduced |
| State of Michigan Retirement System | 32,000 | $2.15M | 0.01% | +32,000 | New |