<SEC-DOCUMENT>0002007317-25-000778.txt : 20250801
<SEC-HEADER>0002007317-25-000778.hdr.sgml : 20250801
<ACCEPTANCE-DATETIME>20250801155856
ACCESSION NUMBER:		0002007317-25-000778
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250801
DATE AS OF CHANGE:		20250801

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MP Materials Corp. / DE
		CENTRAL INDEX KEY:			0001801368
		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				844465489
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-39277
		FILM NUMBER:		251176059

	BUSINESS ADDRESS:	
		STREET 1:		1700 S. PAVILION CENTER DR.
		STREET 2:		SUITE 800
		CITY:			LAS VEGAS
		STATE:			NV
		ZIP:			89135
		BUSINESS PHONE:		(702) 844-6111

	MAIL ADDRESS:	
		STREET 1:		1700 S. PAVILION CENTER DR.
		STREET 2:		SUITE 800
		CITY:			LAS VEGAS
		STATE:			NV
		ZIP:			89135

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Fortress Value Acquisition Corp.
		DATE OF NAME CHANGE:	20200128

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Hoops Elliot Dean
		CENTRAL INDEX KEY:			0001862894
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		1700 S. PAVILION CENTER DR.
		STREET 2:		SUITE 800
		CITY:			LAS VEGAS
		STATE:			NV
		ZIP:			89135
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001862894</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001801368</issuerCik>
      <issuerName>MP Materials</issuerName>
      <secFileNumber>001-39277</secFileNumber>
      <issuerAddress>
        <com:street1>1700 S Pavilion Center Dr</com:street1>
        <com:city>Las Vegas</com:city>
        <com:stateOrCountry>NV</com:stateOrCountry>
        <com:zipCode>89135</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>702-844-6111</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Hoops Elliot Dean</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Stocl</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Merrill Lynch, Pierce, Fenner &amp; Smith Inc.</name>
        <address>
          <com:street1>39577 Woodward Ave., Ste 200</com:street1>
          <com:city>Bloomfield Hills</com:city>
          <com:stateOrCountry>MI</com:stateOrCountry>
          <com:zipCode>48304</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>6337</noOfUnitsSold>
      <aggregateMarketValue>382038.11</aggregateMarketValue>
      <noOfUnitsOutstanding>163456298</noOfUnitsOutstanding>
      <approxSaleDate>08/01/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>01/12/2025</acquiredDate>
      <natureOfAcquisitionTransaction>RSU Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2411</amountOfSecuritiesAcquired>
      <paymentDate>01/12/2025</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>01/13/2025</acquiredDate>
      <natureOfAcquisitionTransaction>RSU Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1925</amountOfSecuritiesAcquired>
      <paymentDate>01/13/2025</paymentDate>
      <natureOfPayment>cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>01/14/2025</acquiredDate>
      <natureOfAcquisitionTransaction>RSU Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2001</amountOfSecuritiesAcquired>
      <paymentDate>01/14/2025</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Elliot Hoops</name>
        <address>
          <com:street1>1700 S Pavilion Center Dr</com:street1>
          <com:city>Las Vegas</com:city>
          <com:stateOrCountry>NV</com:stateOrCountry>
          <com:zipCode>89135</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>06/12/2025</saleDate>
      <amountOfSecuritiesSold>800</amountOfSecuritiesSold>
      <grossProceeds>23885.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Elliot Hoops</name>
        <address>
          <com:street1>1700 S Pavilion Center Dr</com:street1>
          <com:city>Las Vegas</com:city>
          <com:stateOrCountry>NV</com:stateOrCountry>
          <com:zipCode>89135</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>06/13/2025</saleDate>
      <amountOfSecuritiesSold>5538</amountOfSecuritiesSold>
      <grossProceeds>165718.52</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Elliot Hoops</name>
        <address>
          <com:street1>1700 S Pavilion Center</com:street1>
          <com:city>Las Vegas</com:city>
          <com:stateOrCountry>NV</com:stateOrCountry>
          <com:zipCode>89135</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>06/26/2025</saleDate>
      <amountOfSecuritiesSold>5523</amountOfSecuritiesSold>
      <grossProceeds>200650.59</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Elliot Hoops</name>
        <address>
          <com:street1>1700 S Pavilion Center Dr</com:street1>
          <com:city>Las Vegas</com:city>
          <com:stateOrCountry>NV</com:stateOrCountry>
          <com:zipCode>89135</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>07/01/2025</saleDate>
      <amountOfSecuritiesSold>6638</amountOfSecuritiesSold>
      <grossProceeds>202209.38</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>Sold in Hoops Family Trust</remarks>
    <noticeSignature>
      <noticeDate>08/01/2025</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>02/26/2025</planAdoptionDate>
      </planAdoptionDates>
      <signature>Elliot Hoops</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
