Who owns MP Materials Corp. / DE?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MP from SEC Form 13F filings across 755 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 755 institutions disclosed 147.0M shares of MP Materials Corp. / DE worth $8.22B — about 82.4% of shares outstanding; the largest disclosed holder is Hancock Prospecting Pty Ltd. Source: SEC Form 13F filings, parsed by EvidInvest.
755
13F holders
$8.22B
value, 2026 filers
82.4%
of shares outstanding (147.0M sh)
141
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MP's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Hancock Prospecting Pty Ltd | 14.9M | $832.4M | 14.6% | 8.3% | 0.0% |
| 2 | BlackRock, Inc. | 14.7M | $825.4M | 0.0% | 8.3% | -0.1% |
| 3 | STATE STREET CORP | 7.8M | $435.4M | 0.0% | 4.4% | +5.1% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 6.9M | $388.5M | 0.0% | 3.9% | +0.9% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6.8M | $382.2M | 0.0% | 3.8% | +0.8% |
| 6 | D. E. Shaw & Co., Inc. | 5.8M | $326.5M | 0.2% | 3.3% | +85.1% |
| 7 | MORGAN STANLEY | 4.8M | $267.3M | 0.0% | 2.7% | -14.0% |
| 8 | VAN ECK ASSOCIATES CORP | 4.6M | $255.7M | 0.2% | 2.6% | -0.5% |
| 9 | UBS Group AG | 4.3M | $242.1M | 0.0% | 2.4% | +24.4% |
| 10 | Invesco Ltd. | 3.5M | $198.1M | 0.0% | 2% | -6.8% |
| 11 | BANK OF AMERICA CORP /DE/ | 3.4M | $191.4M | 0.0% | 1.9% | +69.7% |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ | 3.3M | $183.3M | 0.0% | 1.8% | +134.9% |
| 13 | JPMORGAN CHASE & CO | 3.0M | $165.6M | 0.0% | 1.7% | +3.4% |
| 14 | COOPERMAN LEON G | 3.0M | $168.0M | 4.7% | 1.7% | 0.0% |
| 15 | REAVES W H & CO INC | 2.6M | $146.0M | 2.2% | 1.5% | -0.1% |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 2.6M | $143.0M | 0.0% | 1.4% | +1.3% |
| 17 | DIMENSIONAL FUND ADVISORS LP | 2.2M | $123.0M | 0.0% | 1.2% | +17.3% |
| 18 | CAXTON ASSOCIATES LLP | 2.0M | $111.6M | 2.1% | 1.1% | +32602.3% |
| 19 | NORGES BANKNEW | 1.9M | $108.4M | 0.0% | 1.1% | new |
| 20 | MARSHALL WACE, LLP | 1.7M | $97.2M | 0.1% | 1% | +1239.6% |
| 21 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1.3M | $72.7M | 0.1% | 0.7% | -3.0% |
| 22 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1.2M | $69.8M | 0.3% | 0.7% | +136.3% |
| 23 | BANK OF MONTREAL /CAN/ | 1.2M | $69.4M | 0.0% | 0.7% | +55.6% |
| 24 | Bank of New York Mellon Corp | 1.2M | $65.2M | 0.0% | 0.7% | -2.6% |
| 25 | Driehaus Capital Management LLC | 1.1M | $64.3M | 0.4% | 0.6% | +47.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.