MP Materials Corp.
MP- Exchange
- NYSE
- Industry
- Metal Mining
- SEC CIK
- 0001801368
In the last 90 days, MP Materials Corp. insiders filed 3 open-market purchases and 0 sales; 762 institutions reported holding it in 13F filings for Q2 2026, worth $8.22B in total; no superinvestor holds it.
Holders of 5% or more of MP
Holders whose latest Schedule 13D or 13G filing reports 5% or more of MP Materials Corp., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 8.00%14.2M shares | +1.30 ppfrom 6.70% | Oct 21, 20244 filings | Oct 27, 2026 | SEC |
| Litinsky James H. | 13D/A | 7.30%13.0M shares | −1.70 ppfrom 9.00% | May 31, 20234 filings | Jan 13, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
34 Schedule 13D and 13G filings on MP Materials Corp., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Oct 27, 20265:25 PM ET | BlackRock, Inc. | 13G/A | 8.00%14.2M shares | +1.30 ppfrom 6.70% | Sep 30, 2026 | SEC |
| Mar 27, 202610:52 AM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Jan 27, 20262:44 PM ET | Bank of Nova Scotia | 13G/A | 3.72%6.80M shares | −2.79 ppfrom 6.51%Below 5% | Dec 31, 2025 | SEC |
| Jan 13, 20267:03 PM ET | Litinsky James H. | 13D/A | 7.30%13.0M shares | −1.70 ppfrom 9.00% | Jan 12, 2026 | SEC |
| Nov 25, 20259:11 PM ET | Shenghe Resources Holding Co., Ltd.and 2 others | 13G/A | 3.10%5.55M shares | –Below 5% | Sep 30, 2025 | SEC |
| Oct 17, 20256:41 PM ET | BlackRock, Inc. | 13G/A | 6.70%11.9M shares | – | Sep 30, 2025 | SEC |
| Oct 6, 20254:34 PM ET | Bank of Nova Scotia | 13G | 6.51%11.9M shares | New | Sep 30, 2025 | SEC |
| Mar 19, 20259:43 PM ET | Litinsky James H. | 13D/A | 9.00%14.8M shares | – | Mar 19, 2025 | SEC |
| Dec 4, 2024 | Litinsky James H. | 13D/AOld format | – | – | – | SEC |
| Nov 13, 2024 | Hancock Prospecting Pty Ltd | 13G/AOld format | – | – | – | SEC |
| Nov 8, 2024 | BlackRock, Inc. | 13G/AOld format | – | – | – | SEC |
| Oct 21, 2024 | BlackRock, Inc. | 13G/AOld format | – | – | – | SEC |
| Apr 5, 2024 | Hancock Prospecting Pty Ltd | 13GOld format | – | New | – | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Jan 26, 20244:23 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| May 31, 2023 | Litinsky James H. | 13D/AOld format | – | – | – | SEC |
| May 26, 2023 | JHL Capital Group LLC | 13D/AOld format | – | – | – | SEC |
| May 18, 2023 | QVT Financial LP | 13D/AOld format | – | – | – | SEC |
| May 9, 2023 | QVT Financial LP | 13D/AOld format | – | – | – | SEC |
| Feb 9, 202311:01 AM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| Feb 9, 2023 | Vanguard Group Inc | 13GOld format | – | New | – | SEC |
| Feb 8, 20231:53 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
| Sep 9, 2022 | JHL Capital Group LLC | 13D/AOld format | – | – | – | SEC |
| Sep 8, 2022 | QVT Financial LP | 13D/AOld format | – | – | – | SEC |
| Aug 10, 2022 | JHL Capital Group LLC | 13D/AOld format | – | – | – | SEC |
| Jun 9, 2022 | QVT Financial LP | 13D/AOld format | – | – | – | SEC |
| Mar 11, 2022 | QVT Financial LP | 13D/AOld format | – | – | – | SEC |
| Mar 2, 2022 | JHL Capital Group LLC | 13D/AOld format | – | – | – | SEC |
| Sep 20, 2021 | QVT Financial LP | 13D/AOld format | – | – | – | SEC |
| Sep 20, 2021 | JHL Capital Group LLC | 13D/AOld format | – | – | – | SEC |
| Mar 31, 2021 | QVT Financial LP | 13D/AOld format | – | – | – | SEC |
| Mar 30, 2021 | JHL Capital Group LLC | 13D/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Integrated Core Strategies (US) LLC | 13G/AOld format | – | – | – | SEC |
| Feb 2, 2021 | Shenghe Resources Holding Co., Ltd. | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
39 notices from officers, directors and other affiliates planning to sell MP Materials Corp. shares, newest first.
| Filed (ET) | Seller | Shares to sell | Market value | Planned sale | Broker | Filing |
|---|---|---|---|---|---|---|
| Jun 3, 20264:36 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 250.0K | $17.1M | Jun 3, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 29, 20264:40 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 50.0K | $3.23M | May 29, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 28, 20264:38 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 200.0K | $13.2M | May 28, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 27, 20264:46 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 150.0K | $9.78M | May 27, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 13, 20264:51 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 150.0K | $9.77M | May 13, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 12, 20265:05 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 150.0K | $9.82M | May 12, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 8, 20264:18 PM ET | Elliot HoopsOfficer | 6.96K | $521.9K | May 8, 202610b5-1 | Merrill | SEC |
| May 8, 20264:02 PM ET | Corbett RyanOfficer | 20.0K | $1.50M | May 8, 202610b5-1 | RBC CAPITAL MARKETS LLC | SEC |
| Apr 20, 20264:53 PM ET | James Henry Litinsky Revocable Trust U/A DTD 10/19/2011Director · Officer | 259.2K | $15.8M | Apr 20, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Apr 17, 20264:47 PM ET | James Henry Litinsky Revocable Trust U/A DTD 10/19/2011Director · Officer | 40.8K | $2.54M | Apr 17, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Mar 17, 20264:31 PM ET | Corbett RyanOfficer | 46.0K | $2.76M | Mar 17, 202610b5-1 | RBC CAPITAL MARKETS LLC | SEC |
| Mar 16, 20264:11 PM ET | Elliot HoopsOfficer | 13.9K | $835.0K | Mar 16, 202610b5-1 | Merrill | SEC |
| Jan 20, 20264:36 PM ET | Elliot HoopsOfficer | 7.82K | $533.6K | Jan 20, 202610b5-1 | Merrill | SEC |
| Jan 8, 20264:25 PM ET | James Henry Litinsky Revocable Trust U/A DTD 10/19/2011Director · Officer | 272.6K | $17.0M | Jan 8, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Jan 7, 20264:57 PM ET | James Henry Litinsky Revocable Trust U/A DTD 10/19/2011Director · Officer | 27.4K | $1.64M | Jan 7, 202610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Dec 9, 20254:14 PM ET | Corbett RyanOfficer | 38.1K | $2.29M | Dec 9, 2025 | RBC CAPITAL MARKETS LLC | SEC |
| Dec 5, 20254:29 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 385.0K | $24.2M | Dec 5, 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Nov 20, 20254:23 PM ET | James Henry Litinsky Revocable TrustOfficer · Director | 248.4K | $15.9M | Nov 20, 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Nov 17, 20251:13 PM ET | Corbett RyanOfficer | 20.0K | $1.15M | Nov 17, 202510b5-1 | RBC CAPITAL MARKETS LLC | SEC |
| Aug 29, 20254:20 PM ET | Rosenthal Michael StuartOfficer | 150.0K | $10.8M | Aug 29, 2025 | FIDELITY BROKERAGE SERVICES LLC | SEC |
| Aug 1, 20253:58 PM ET | Hoops Elliot DeanOfficer | 6.34K | $382.0K | Aug 1, 202510b5-1 | Merrill Lynch, Pierce, Fenner & Smith Inc. | SEC |
| Jul 1, 20254:36 PM ET | Hoops Elliot DeanOfficer | 6.34K | $202.2K | Jul 1, 202510b5-1 | Merrill Lynch, Pierce, Fenner & Smith Inc | SEC |
| Jun 26, 20254:17 PM ET | Hoops Elliot DeanOfficer | 5.52K | $200.7K | Jun 26, 202510b5-1 | Merrill Lynch, Pierce, Fenner & Smith Inc. | SEC |
| Jun 13, 20254:30 PM ET | Hoops Elliot DeanOfficer | 6.34K | $189.9K | Jun 13, 202510b5-1 | Merrill Lynch, Pierce, Fenner & Smith Inc. | SEC |
| Mar 19, 20255:04 PM ET | James Henry Litinsky Revocable TrustDirector · Officer · 10% stockholder | 788.4K | $21.2M | Mar 19, 202510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
Showing the latest 25. See the MP notices from the last 12 months