TickerGuard
Buy Day today: Good (62) Broad market participation · no major macro event
MP

MP Materials Corp

Basic Materials · Other Industrial Metals & Mining

49.40$ +0.8% vs. previous close Closing price · As of: Sep 17, 2026

Ownership

Ownership Structure

Who owns MP Materials Corp (MP)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 81.0% of the shares are freely tradable; institutional investors hold 70.2%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 70.2%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 19.6%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 81.0%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 19.6%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 178Mio.

Largest Shareholders

Institutions

Institutions MP
Name Stake (%) Shares Change (%) Date
BlackRock Inc 8.28 14,746,925 +9.4 03/31/2026
State Street Corp 4.15 7,397,227 +12.1 03/31/2026
Vanguard Capital Management, LLC 3.86 6,873,709 +0.0 03/31/2026
Vanguard Portfolio Management, LLC 3.80 6,770,141 +0.0 03/31/2026
D. E. Shaw & Co LP 3.27 5,828,919 +85.1 06/30/2026
Morgan Stanley - Brokerage Accounts 3.12 5,552,307 +74.7 03/31/2026
Van Eck Associates Corporation 2.58 4,588,527 +61.9 03/31/2026
Amvescap Plc. 2.13 3,795,278 +10.4 03/31/2026

Funds

Funds MP
Name Stake (%) Shares Change (%) Date
Vanguard MStar Total Stk Mkt Idx Invest 2.86 5,102,111 +0.3 07/31/2026
iShares Core S&P Mid-Cap ETF 2.66 4,738,485 +0.0 08/31/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Insiders

Insider Transactions

Insider Transactions
Date Person Role Type Shares Price Value
Apr 20, 2026 James H Litinsky CEO Sell 259,179 64.03 16,595,231
Apr 17, 2026 James H Litinsky CEO Sell 40,821 64.05 2,614,585

Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →

Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

Was this page helpful to you?