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$MP:NYSE · MP MATERIALS CORP

Sector: airare-earth

Tradable on: Bitget →

MP Materials owns and operates the Mountain Pass rare-earth mine in California, producing rare-earth concentrates and refined materials and building magnet-manufacturing capacity for the US supply chain.

3 tracked filer(s) hold this · 0 opened, 2 added, 1 trimmed in 31-MAR-2026

Aggregate 13FScore 43 — mean of 3 scored holder(s) · buyers (new/add) avg 48. Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
Ancora42Added +459%2,070$99,8980.0%
Bridgewater55Added +73%108,054$5,214,6860.0%
George Soros / Soros Fund Mgmt31Trimmed -24%9,442$455,6710.0%

Beyond 13F — activists, insiders, politicians & research

Activist 13D filings daily digest →

FiledFormActivist% of classConviction
2026-01-13SCHEDULE 13D/ALitinsky James H.7.3%Medfiling

Insider open-market buys daily digest →

FiledInsiderRoleSharesValue
2026-05-20Rosenthal Michael Stuartofficer17,000$962,540Form 4

Serenity (@aleabitoreddit) full tracker →

Watching · 6 mention(s), 0 personal-position post(s) · first 2025-09-23 · last 2026-04-24

“Just putting out there... Would have been +15.02% in 2W equal-weighted return. On 30 different stocks... mostly medium-large cap. 1. $INTC +29.62% 2. $MRVL +40.95% 3. $TSM +4.72% 4. $COHR +18.9% 5. $RKLB +26.76% 6. $DRAM +12.29% 7. $AVGO +18.32% 8. $AMZN +9.17% 9. $ARM +36.6% 10. $TSEM -1.25% 11. $IBIT +7.68% 12. $NBIS +15.22% 13. $GOOGL +6.41% 14. $AMKR +32.25% 15. $HOOD +19.14% 16. $CRCL +17…” post →

All 6 tweet(s) mentioning this ticker
DateTweet
2026-04-24Just putting out there... Would have been +15.02% in 2W equal-weighted return. On 30 different stocks... mostly medium-large cap. 1. $INTC +29.62% 2. $MRVL +40.95% 3. $TSM +4.72% 4. $COHR +18.9% 5. $RKLB +26.76% 6. $DRAM +12.29% 7. $AVGO +18.32% 8. $AMZN +9.17% 9. $ARM +36.6% 10. $TSEM -1.25% 11… · 1643 likes · 317,745 views
2026-01-19US Futures are down due to Greenland Tariff news. Many popular names on EU stock exchanges are now down: $ONDS (-8.55%) or $RKLB (-7.65%). Here's how to potentially profit off the situation: Tier 1: Supply Chains This is a dispute with NATO Allies. This threatens supply chains. Many US defen… · 600 likes · 269,001 views
2026-01-19Companies like $NBIS or $CIFR are high conviction for 2026. But it’s not the same as a small $50m niche company, suddenly being in over-demand from $NVDA or $MSFT stockpiling inventory. You might get a 2-3x 1Y re-rating with DCs but it’s a different story than 2000%+ information discovery of a ne… · 72 likes · 19,791 views
2026-01-18@D4RW1NEXE Appreciate it! Yeah these are the more under-the-radar ones since the marketcaps are extremely small. But by the time it hits $10B+ like $MP it's probably already priced in. I'm sure there's a lot of alpha with many of these companies that I overlooked. · 8 likes · 5,200 views
2025-10-23Breaking: U.S. Government moves to take stakes in quantum computing firms, a huge game-changer. National security names - AI ( $NBIS ), Energy ( $TE ), Space ( $RKLB ), Minerals ( $MP ), Quantum ( $RGTI, $IONQ, $QBTS) - could see a violent reversal as shorts scramble to cover and MM hedging mechani… · 230 likes · 57,664 views
2025-09-23Bookmarking this to see how the US Gov ETF performs in 1 year time today. $LAC Lithium Americas Corp - $5.29 $INTC Intel - $29.34 $FNMA Federal National Mortgage Association - $12.82 $MP MP Materials - $74.70 $XUSS US Steel- $47.55 Would the US Gov outperform Nancy Pelosi? · 84 likes · 17,549 views

Citrini Research coverage report library →

ReportDateStance
#108 — Macro Memo: Red October2025-10-12WATCH
#103 — Macro Memo: The Powell Struggle2025-07-27WATCH
#98 — Macro Memo: Summer Blues2025-06-17WATCH

Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-07-20.