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MP Materials Corp. (MP)

MP Materials Corp. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

MP Materials Corp. (MP) is a Industrial Materials company based in US with a market capitalization of $11.5B. Revenue grew 35.1% year-over-year and free cash flow was negative at -$328.1M. This page tracks MP's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 804 employees · IPO Jun 22, 2020

Valuation

Valuation & price

$61.27 · as of May 17, 2026 · -37.9% vs 52w high

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P/E ratio

Latest-FY diluted EPS

4.82

P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$98.65$64.34$30.03Jul 25Dec 25Jul 26Jul 7, 25$31.05Jul 9, 25$30.03Jul 11, 25$45.11Jul 15, 25$58.22Jul 17, 25$60.26Jul 21, 25$59.01Jul 23, 25$61.14Jul 25, 25$62.08Jul 29, 25$60.26Jul 31, 25$61.50Aug 4, 25$65.42Aug 6, 25$67.51Aug 11, 25$72.69Aug 13, 25$75.40Aug 15, 25$75.03Aug 19, 25$69.29Aug 21, 25$68.28Aug 25, 25$72.31Aug 27, 25$71.40Aug 29, 25$71.14Sep 3, 25$65.99Sep 5, 25$63.05Sep 9, 25$63.15Sep 11, 25$63.03Sep 16, 25$65.98Sep 18, 25$72.13Sep 22, 25$73.22Sep 24, 25$71.23Sep 26, 25$68.63Sep 30, 25$67.07Oct 2, 25$70.96Oct 6, 25$74.33Oct 8, 25$70.59Oct 10, 25$78.34Oct 14, 25$98.65Oct 16, 25$83.84Oct 21, 25$74.11Oct 23, 25$68.45Oct 27, 25$65.57Oct 29, 25$64.29Oct 31, 25$63.09Nov 4, 25$54.90Nov 6, 25$51.95Nov 10, 25$64.18Nov 12, 25$59.72Nov 14, 25$58.64Nov 18, 25$58.51Nov 20, 25$56.68Nov 25, 25$58.21Nov 28, 25$61.95Dec 2, 25$60.84Dec 4, 25$61.80Dec 8, 25$61.20Dec 10, 25$58.03Dec 12, 25$56.66Dec 16, 25$53.42Dec 18, 25$52.04Dec 22, 25$54.39Dec 24, 25$54.54Dec 29, 25$51.93Jan 2, 26$54.97Jan 6, 26$59.82Jan 8, 26$61.06Jan 12, 26$65.34Jan 14, 26$69.30Jan 16, 26$68.98Jan 21, 26$64.65Jan 23, 26$69.58Jan 27, 26$66.73Jan 29, 26$62.16Feb 2, 26$59.11Feb 4, 26$60.55Feb 9, 26$62.80Feb 11, 26$60.58Feb 13, 26$58.03Feb 18, 26$57.94Feb 20, 26$55.34Feb 24, 26$58.44Feb 26, 26$60.00Mar 2, 26$63.73Mar 4, 26$61.61Mar 6, 26$58.23Mar 10, 26$61.58Mar 12, 26$60.03Mar 17, 26$59.30Mar 19, 26$53.10Mar 23, 26$53.28Mar 25, 26$53.74Mar 27, 26$51.80Mar 31, 26$48.26Apr 2, 26$49.73Apr 7, 26$49.49Apr 9, 26$53.90Apr 13, 26$56.80Apr 15, 26$59.52Apr 17, 26$60.99Apr 22, 26$69.19Apr 24, 26$60.73Apr 28, 26$61.70Apr 30, 26$66.04May 4, 26$66.20May 6, 26$72.65May 8, 26$67.43May 12, 26$65.59May 14, 26$60.31May 18, 26$56.67May 20, 26$56.50May 22, 26$64.46May 28, 26$66.83Jun 1, 26$69.29Jun 3, 26$68.55Jun 5, 26$59.18Jun 9, 26$54.30Jun 11, 26$57.18Jun 15, 26$58.26Jun 17, 26$60.84Jun 22, 26$60.29Jun 24, 26$56.51Jun 26, 26$53.90Jul 2, 26$53.31
$30.0352-week range$98.65
Loading valuation history…

Fundamentals

Key fundamentals

$11.5B

Market cap

35.1%

Revenue growth (YoY)

-2.4%

Gross margin

-$328.1M

Free cash flow (USD)

-$787.2M

Net debt

Net cash position

2.0%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Basic Materials

Sector

Trajectory

Long-term trends

Revenue by year

2018 → 2025

FY 2018$67.4MFY 2019$73.4MFY 2020$134.3MFY 2021$332.0MFY 2022$527.5MFY 2023$253.4MFY 2024$203.9MFY 2025$275.5M
$67.4M$275.5M

Free cash flow by year

2018 → 2025

FY 2018$12.4MFY 2019$-2.7MFY 2020$-19.1MFY 2021$-21.9MFY 2022$16.9MFY 2023$-199.2MFY 2024$-173.1MFY 2025$-328.1M
$12.4M-$328.1M

Gross margin by year

2021 → 2025

FY 202169.7%FY 202279.0%FY 202341.4%FY 2024-32.8%FY 2025-2.4%
69.7%-2.4%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

2

Insider buys · 90 days

6

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 8, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider buyInsider Buy $543KRosenthal Michael Stuart · Chief Operating Officer · $543KJun 10, 2026Filing
  • 8-K eventAnnual Meeting ResultsJun 10, 2026Filing
  • Insider sellInsider Sell $12.8MLitinsky James H. · Director, Chairman and CEO · $12.8MJun 5, 2026Filing
  • Insider sellInsider Sell $26.2MLitinsky James H. · Director, Chairman and CEO · $26.2MMay 29, 2026Filing
  • Insider buyInsider Buy $963KRosenthal Michael Stuart · Chief Operating Officer · $962.5KMay 20, 2026Filing
  • Insider sellInsider Sell $19.6MLitinsky James H. · Director, Chairman and CEO · $19.6MMay 14, 2026Filing
  • Insider sellInsider Sell $1.5M · 10b5-1 PlanCorbett Ryan · Chief Financial Officer · $1.5MMay 8, 2026Filing
  • Insider sellInsider Sell $522K · 10b5-1 PlanHoops Elliot Dean · General Counsel and Secretary · $521.9KMay 8, 2026Filing
  • Quarterly report10-Q FiledMay 8, 2026Filing
  • 8-K eventEarnings ReleaseMay 7, 2026Filing

Questions

Frequently asked questions

What is MP Materials Corp.'s market cap?

MP Materials Corp. (MP) has a market capitalization of $11.5B.

What is MP's P/E ratio?

A meaningful P/E ratio is not available for MP — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is MP's price-to-book (P/B) ratio?

MP trades at 4.82 times book value per share.

Are insiders buying MP stock?

Yes — SEC Form 4 filings show 2 open-market insider buys and 6 sells at MP Materials Corp. in the last 90 days.

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.