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MP

MP Materials Corp. / DE
$53.31 -0.97 (-1.79%) At close · Jul 2
Market Cap
$9.49B
Shares
178,022,198

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 719
Total Value: $9,450,044,293
Total Shares: 195,811,261
Showing 1–100 of 767 holdings by value · page 1 of 8

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 719 13F filers
Top Holder
19.4%
Jun 2023 → Mar 2026 · range 8.5% – 19.4%
of institutional value
Top 5
44.1%
Jun 2023 → Mar 2026 · range 34.1% – 44.5%
of institutional value
Top 10
59.1%
Jun 2023 → Mar 2026 · range 48.7% – 59.1%
of institutional value
HHI
613
Jun 2023 → Mar 2026 · range 339 – 613
Broadly held
Showing 100 of 767
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1801368 CUSIP 553368101 13F (30d) 14 filings 10 filers Visit website Investor relations