Institutional shares held 123 Million
19.7M calls
13M puts
Total value of holdings $9.06B
$1.45B calls
$960M puts
Market Cap $13.1B
177,534,000 Shares Out.
Institutional ownership 69.27%
# of Institutions 576


Latest Institutional Activity in MP

Top Purchases

Q2 2025
Caxton Associates LLP Shares Held: 3.97M ($293M)
Q2 2025
Walleye Trading LLC Shares Held: 2.43M ($179M)
Q2 2025
National Bank Of Canada Shares Held: 2.01M ($148M)
Q2 2025
Two Sigma Investments, LP Shares Held: 2.4M ($177M)
Q2 2025
Morgan Stanley Shares Held: 4.02M ($296M)

Top Sells

Q2 2025
Price T Rowe Associates Inc Shares Held: 624K ($46M)
Q2 2025
Victory Capital Management Inc Shares Held: 20.3K ($1.5M)
Q2 2025
Marshall Wace, LLP Shares Held: 248K ($18.2M)
Q2 2025
Ars Investment Partners, LLC Shares Held: 65K ($4.79M)
Q2 2025
Susquehanna International Group, LLP Shares Held: 20.9K ($1.54M)

About MP

MP Materials Corp. owns and operates rare earth mining and processing facilities. It owns and operates the Mountain Pass Rare Earth mine located in the Western Hemisphere. The company holds the mineral rights to the Mountain Pass mine and surrounding areas, as well as intellectual property rights related to the processing and development of rare earth minerals. It offers cerium, lanthanum, neodymium, praseodymium, and samarium. The company was founded in 2017 and is headquartered in Las Vegas, Nevada.


Insider Transactions at MP

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
426K Shares
From 8 Insiders
Grant, award, or other acquisition 247K shares
Bona fide gift 10.9K shares
Other acquisition or disposition 169K shares
Sell / Disposition
5.03M Shares
From 8 Insiders
Payment of exercise price or tax liability 335K shares
Open market or private sale 4.68M shares
Bona fide gift 10.9K shares

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