MP Institutional Ownership & Shareholders
MP MATERIALS CORP (MP) is currently held by 723 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $8.07B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Hancock Prospecting Pty Ltd is currently the largest disclosed institutional shareholder of MP tracked by InsiderSet, reporting ownership valued at approximately $832.38M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $588.06M, representing an estimated loss of -29.35% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 52% of the total disclosed MP value among the investors covered in this analysis. Major shareholders include Hancock Prospecting Pty Ltd, Blackrock, Inc., State Street Corp, and several other long-term asset managers with concentrated positions in MP MATERIALS CORP (MP).
This page ranks the largest institutional MP shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
723
Total Reported Value
$8.07B
Largest Holder
Hancock Prospecting Pty Ltd
Largest Position
$832.38M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
57
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Hancock Prospecting Pty Ltd | 14.57% | 14,861,212 | $832,376,484 | $588,058,159 | -$244,318,325 | -29.35% | |
| Blackrock, Inc. | 0.01% | 14,737,381 | $825,440,708 | $583,158,166 | -$242,282,542 | -29.35% | |
| State Street Corp | 0.01% | 7,773,746 | $435,407,513 | $307,607,129 | -$127,800,384 | -29.35% | |
| Vanguard Capital Management Llc | 0.01% | 6,936,364 | $388,505,748 | $274,471,923 | -$114,033,825 | -29.35% | |
| Vanguard Portfolio Management Llc | 0.02% | 6,823,168 | $382,165,640 | $269,992,758 | -$112,172,882 | -29.35% | |
| D. E. Shaw & Co., Inc. | 0.20% | 5,828,919 | $326,477,753 | $230,650,325 | -$95,827,428 | -29.35% | |
| Morgan Stanley | 0.01% | 4,772,611 | $267,314,035 | $188,852,217 | -$78,461,818 | -29.35% | |
| Van Eck Associates Corp | 0.16% | 4,565,313 | $255,703,181 | $180,649,435 | -$75,053,746 | -29.35% | |
| Ubs Group Ag | 0.04% | 4,322,785 | $242,119,188 | $171,052,602 | -$71,066,586 | -29.35% | |
| Invesco Ltd. | 0.02% | 3,537,603 | $198,141,144 | $139,982,951 | -$58,158,193 | -29.35% | |
| Bank Of America Corp | 0.01% | 3,417,452 | $191,411,511 | $135,228,576 | -$56,182,935 | -29.35% | |
| Price T Rowe Associates Inc | 0.02% | 3,273,205 | $183,334,000 | $129,520,722 | -$53,813,278 | -29.35% | |
| Cooperman Leon G | 4.74% | 3,000,000 | $168,030,000 | $118,710,000 | -$49,320,000 | -29.35% | |
| Jpmorgan Chase & Co | 0.01% | 3,018,764 | $165,604,457 | $119,452,491 | -$46,151,966 | -27.87% | |
| Reaves W H & Co Inc | 2.22% | 2,606,844 | $146,009,332 | $103,152,817 | -$42,856,515 | -29.35% | |
| Geode Capital Management, Llc | 0.01% | 2,553,356 | $143,048,905 | $101,036,297 | -$42,012,608 | -29.37% | |
| Dimensional Fund Advisors Lp | 0.02% | 2,195,671 | $122,966,635 | $86,882,701 | -$36,083,934 | -29.34% | |
| Caxton Associates Llp | 2.10% | 1,991,899 | $111,566,263 | $78,819,443 | -$32,746,820 | -29.35% | |
| Norges Bank | 0.01% | 1,934,575 | $108,355,546 | $76,551,133 | -$31,804,413 | -29.35% | |
| Marshall Wace, Llp | 0.08% | 1,735,083 | $97,182,000 | $68,657,234 | -$28,524,766 | -29.35% | |
| Bnp Paribas Asset Management Holding S.A. | 0.07% | 1,298,440 | $72,725,625 | $51,379,271 | -$21,346,354 | -29.35% | |
| Voloridge Investment Management, Llc | 0.30% | 1,246,404 | $69,811,088 | $49,320,206 | -$20,490,882 | -29.35% | |
| Bank Of Montreal | 0.03% | 1,239,147 | $69,404,625 | $49,033,047 | -$20,371,578 | -29.35% | |
| Bank Of New York Mellon Corp | 0.01% | 1,164,609 | $65,229,725 | $46,083,578 | -$19,146,147 | -29.35% | |
| Driehaus Capital Management Llc | 0.37% | 1,148,299 | $64,316,227 | $45,438,191 | -$18,878,036 | -29.35% | |
| Northern Trust Corp | 0.01% | 1,129,321 | $63,253,270 | $44,687,232 | -$18,566,038 | -29.35% | |
| Goldman Sachs Group Inc | 0.01% | 888,771 | $49,780,064 | $35,168,668 | -$14,611,396 | -29.35% | |
| Charles Schwab Investment Management Inc | 0.01% | 880,279 | $49,304,427 | $34,832,640 | -$14,471,787 | -29.35% | |
| Vanguard Fiduciary Trust Co | 0.01% | 877,707 | $49,160,369 | $34,730,866 | -$14,429,503 | -29.35% | |
| Voya Investment Management Llc | 0.04% | 859,528 | $48,142,164 | $34,011,523 | -$14,130,641 | -29.35% | |
| Foundations Investment Advisors, Llc | 0.47% | 819,308 | $45,889,441 | $32,420,018 | -$13,469,423 | -29.35% | |
| Bnp Paribas Financial Markets | 0.02% | 698,503 | $39,123,153 | $27,639,764 | -$11,483,389 | -29.35% | |
| Raymond James Financial Inc | 0.01% | 677,380 | $37,940,054 | $26,803,927 | -$11,136,127 | -29.35% | |
| Citigroup Inc | 0.02% | 619,811 | $34,715,615 | $24,525,921 | -$10,189,694 | -29.35% | |
| Alps Advisors Inc | 0.16% | 605,838 | $33,932,987 | $23,973,010 | -$9,959,977 | -29.35% | |
| American Century Companies Inc | 0.01% | 594,500 | $33,297,945 | $23,524,365 | -$9,773,580 | -29.35% | |
| Alliancebernstein L.P. | 0.01% | 685,074 | $33,061,671 | $27,108,378 | -$5,953,293 | -18.01% | |
| First Trust Advisors Lp | 0.02% | 572,984 | $32,092,833 | $22,672,977 | -$9,419,856 | -29.35% | |
| Bank Of Nova Scotia | 0.04% | 505,980 | $28,339,944 | $20,021,629 | -$8,318,315 | -29.35% | |
| Stifel Financial Corp | 0.02% | 492,038 | $27,559,040 | $19,469,944 | -$8,089,096 | -29.35% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 556,252 | $26,844,721 | $22,010,892 | -$4,833,829 | -18.01% | |
| Rokos Capital Management Llp | 0.34% | 477,535 | $26,753,898 | $18,896,060 | -$7,857,838 | -29.37% | |
| Wells Fargo & Company/Mn | 0.00% | 473,117 | $26,499,309 | $18,721,240 | -$7,778,069 | -29.35% | |
| Bamco Inc | 0.04% | 455,258 | $25,499,001 | $18,014,559 | -$7,484,442 | -29.35% | |
| Bridgewater Associates, Lp | 0.10% | 446,310 | $24,997,823 | $17,660,487 | -$7,337,336 | -29.35% | |
| Us Bancorp \De\ | 0.03% | 439,835 | $24,635,146 | $17,404,271 | -$7,230,875 | -29.35% | |
| Lpl Financial Llc | 0.01% | 408,906 | $22,902,820 | $16,180,410 | -$6,722,410 | -29.35% | |
| Ameriprise Financial Inc | 0.00% | 407,808 | $22,838,986 | $16,136,963 | -$6,702,023 | -29.34% | |
| Banque Transatlantique Sa | 0.49% | 404,590 | $22,670,701 | $16,009,626 | -$6,661,075 | -29.38% | |
| Pinnacle Associates Ltd | 0.25% | 463,306 | $21,909,763 | $18,333,018 | -$3,576,745 | -16.32% |
Frequently asked questions about MP
Who are the largest institutional holders of MP?
The largest institutional holders of MP reported in the latest SEC Form 13F filings include Hancock Prospecting Pty Ltd, Blackrock, Inc., State Street Corp, Vanguard Capital Management Llc, and Vanguard Portfolio Management Llc. InsiderSet ranks institutional holders by their latest reported MP position.
What is MP institutional ownership?
This page tracks MP positions reported by institutional investment managers through SEC Form 13F. MP MATERIALS CORP (MP) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MP?
InsiderSet currently tracks 723 institutional managers reporting MP holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of MP shareholders.
How much MP stock do institutions own?
Institutional investment managers disclosed approximately $8.07B in MP holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was MP institutional ownership last updated?
The latest MP institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MP holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MP position after the reporting date.
Are institutions buying or selling MP?
Institutional buying and selling can be analyzed by comparing MP positions across consecutive 13F reporting periods. InsiderSet's MP Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MP ownership changes.
How has MP institutional ownership changed over time?
InsiderSet tracks MP institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.