Filing Flows › MP Materials (MP) › Who owns the stock
Who owns MP Materials (MP) stock
682 funds reported MP Materials (MP) shares in their latest 13F filings, worth $8.4B in all. The largest holder is Hancock Prospecting Pty ($832M). Last quarter 368 funds added to their stakes and 260 cut them.
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Hancock Prospecting Pty | 14,861,212 | $832M | unchanged | 2026-06-30 |
| BlackRock | 14,737,381 | $825M | decrease | 2026-06-30 |
| Vanguard Group | 14,479,787 | $732M | increase | 2025-12-31 |
| State Street | 7,773,746 | $435M | increase | 2026-06-30 |
| Vanguard Capital Management LLC | 6,936,364 | $389M | increase | 2026-06-30 |
| Vanguard Portfolio Management LLC | 6,823,168 | $382M | increase | 2026-06-30 |
| D. E. Shaw | 5,828,919 | $326M | increase | 2026-06-30 |
| Morgan Stanley | 4,772,611 | $267M | decrease | 2026-06-30 |
| Van ECK Associates | 4,565,313 | $256M | decrease | 2026-06-30 |
| UBS Group AG | 4,322,785 | $242M | increase | 2026-06-30 |
| Invesco | 3,537,603 | $198M | decrease | 2026-06-30 |
| Bank of America | 3,417,452 | $191M | increase | 2026-06-30 |
| Price T Rowe Associates | 3,273,205 | $183M | increase | 2026-06-30 |
| Cooperman Leon G | 3,000,000 | $168M | unchanged | 2026-06-30 |
| Reaves W H | 2,606,844 | $146M | decrease | 2026-06-30 |
MP Materials' latest quarter
MP Materials, Q3 2026: revenue $148M (+176% year over year), operating margin -14.9%, net loss $20.7M, operating cash flow −$12.7M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most MP stock?
By the latest 13F filings: Hancock Prospecting Pty ($832M); BlackRock ($825M); Vanguard Group ($732M); State Street ($435M); Vanguard Capital Management LLC ($389M).
What is the short interest in MP?
36,236,316 shares were sold short at the 2026-10-15 settlement, -1.05% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.