Quick Takeaways
- MP - MP Materials Corp. / DE has 14 insiders with reported activity on this page.
- Net insider value flow over the last year: -$97,903,426.
- Recent transaction rows are available for direct filing-level review.
Insider Transactions Reported by 14 Insiders of MP Materials Corp. / DE
- Symbol
- MP on NYSE
- Location
- Las Vegas, NV
What Changed
- Buy value: ; sell value: $97,903,426.
- Net share flow: -1,533,830.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$97,903,426.
Buys
$0
Shares: 0
Insiders: 0
Sells
$97,903,426
Shares: 1,533,830
Insiders: 4
Net
-$97,903,426
Shares: -1,533,830
Insiders: -4
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 359,914 | $0 | $22,804,796 | -$22,804,796 |
| 3-6 | 0 | 999,380 | $0 | $63,320,274 | -$63,320,274 |
| 6-9 | 0 | 156,337 | $0 | $11,185,143 | -$11,185,143 |
| 9-12 | 0 | 18,199 | $0 | $593,214 | -$593,214 |
MP Materials Corp. / DE executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| James H. Litinsky | Chairman and CEO, Director | $811,200,257 | -$78,553,323 | -8.8% | Mixed | 17 Apr 2026 |
| Daniel Allen Gold | Director | $476,690,870 | Mixed | 13 Dec 2022 | ||
| QVT Financial LP | Director, Director by Deputization | $298,654,906 | Mixed | 13 Dec 2022 | ||
| Michael Stuart Rosenthal | Chief Operating Officer | $87,427,338 | -$10,802,838 | -11% | Mixed | 12 Jan 2026 |
| Ryan Corbett | Chief Financial Officer | $7,741,020 | -$6,203,160 | -44% | Filing P/S | 17 Mar 2026 |
| Elliot D. Hoops | General Counsel and Secretary | $3,722,230 | -$2,344,105 | -39% | Mixed | 16 Mar 2026 |
| David Gregory Infuso | Chief Accounting Officer | $2,447,289 | Mixed | 01 Apr 2026 | ||
| Connie K. Duckworth | Director | $2,034,639 | Mixed | 31 Mar 2026 | ||
| Maryanne Lavan | Director | $641,965 | Mixed | 31 Dec 2025 | ||
| Andrew A. McKnight | Director | $206,070 | Mixed | 10 Jun 2025 | ||
| Richard B. Myers | Director | $157,720 | Mixed | 10 Jun 2025 | ||
| Arnold W. Donald | Director | $157,720 | Mixed | 10 Jun 2025 | ||
| Randall J. Weisenburger | Director | $157,720 | Mixed | 10 Jun 2025 | ||
| JHL Capital Group LLC | 10%+ Owner | Mixed | 26 May 2023 |
Top shareholders of MP Materials Corp. / DE (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| James H. Litinsky |
3/4/5
13D/G
|
Chairman and CEO, Director |
7.3%
from 13D/G
|
12,722,362
|
$811,200,257 | -$78,553,323 | 17 Apr 2026 | |
| BlackRock, Inc. |
13D/G
13F
|
Company |
6.7%
|
11,930,482
|
$800,177,428 | $0 | 30 Sep 2025 | |
| Hancock Prospecting Pty Ltd |
13F
|
Company |
8.1%
|
14,861,212
|
$750,788,430 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
7.9%
|
14,479,787
|
$731,518,839 | — | 31 Dec 2025 | |
| Daniel Allen Gold |
3/4/5
|
Director |
—
mixed-class rows
|
19,086,144
mixed-class rows
|
$476,690,870 | — | 13 Dec 2022 | |
| Shenghe Resources Holding Co., Ltd. |
13D/G
|
— |
3.1%
|
5,546,140
|
$360,055,409 | $0 | 30 Sep 2025 | |
| BANK OF NOVA SCOTIA |
13D/G
13F
|
Company |
3.7%
|
6,795,441
|
$343,305,679 | -$259,582,369 | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.6%
|
6,597,885
|
$333,325,150 | — | 31 Dec 2025 | |
| QVT Financial LP |
3/4/5
|
Director, Director by Deputization |
—
class O/S missing
|
13,501,578
|
$298,654,906 | — | 13 Dec 2022 | |
| Invesco Ltd. |
13F
|
Company |
1.9%
|
3,437,707
|
$173,672,958 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.7%
|
3,177,806
|
$160,542,887 | — | 31 Dec 2025 | |
| Leon G. Cooperman |
13F
|
Individual |
1.6%
|
3,000,000
|
$151,560,000 | — | 31 Dec 2025 | |
| VAN ECK ASSOCIATES CORP |
13F
|
Company |
1.6%
|
2,834,914
|
$143,220,000 | — | 31 Dec 2025 | |
| REAVES W H & CO INC |
13F
|
Company |
1.4%
|
2,609,526
|
$131,833,254 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
1.4%
|
2,545,709
|
$128,609,244 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.4%
|
2,544,743
|
$128,587,108 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.2%
|
2,174,540
|
$109,857,745 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1%
|
1,908,676
|
$96,425,401 | — | 31 Dec 2025 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.99%
|
1,811,242
|
$91,503,946 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.95%
|
1,742,675
|
$88,042,000 | — | 31 Dec 2025 | |
| Michael Stuart Rosenthal |
3/4/5
|
Chief Operating Officer |
—
class O/S missing
|
1,443,295
|
$87,427,338 | -$10,802,838 | 12 Jan 2026 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.94%
|
1,721,355
|
$86,962,855 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
0.91%
|
1,668,892
|
$84,312,424 | — | 31 Dec 2025 | |
| NORGES BANK |
13F
|
Company |
0.89%
|
1,633,636
|
$82,531,291 | — | 31 Dec 2025 | |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.88%
|
1,605,494
|
$81,109,557 | — | 31 Dec 2025 | |
| FMR LLC |
13F
|
Company |
0.76%
|
1,387,296
|
$70,086,187 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.66%
|
1,202,112
|
$60,730,688 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.58%
|
1,061,094
|
$53,606,468 | — | 31 Dec 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.52%
|
950,958
|
$48,042,398 | — | 31 Dec 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.46%
|
834,148
|
$42,141,157 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.43%
|
790,321
|
$39,927,017 | — | 31 Dec 2025 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.43%
|
778,719
|
$39,340,884 | — | 31 Dec 2025 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
0.42%
|
770,601
|
$38,930,761 | — | 31 Dec 2025 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.42%
|
759,478
|
$38,368,829 | — | 31 Dec 2025 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
0.4%
|
728,745
|
$36,817,000 | — | 31 Dec 2025 | |
| BAILLIE GIFFORD & CO |
13F
|
Company |
0.39%
|
717,292
|
$36,237,592 | — | 31 Dec 2025 | |
| CAPITAL FUND MANAGEMENT S.A. |
13F
|
Company |
0.39%
|
714,530
|
$36,098,055 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.38%
|
694,074
|
$35,064,619 | — | 31 Dec 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.33%
|
602,251
|
$30,425,721 | — | 31 Dec 2025 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.33%
|
595,735
|
$30,096,532 | — | 31 Dec 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.31%
|
571,622
|
$28,878,343 | — | 31 Dec 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.31%
|
557,608
|
$28,170,356 | — | 31 Dec 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.3%
|
551,803
|
$27,877,110 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.3%
|
550,673
|
$27,819,999 | — | 31 Dec 2025 | |
| Rokos Capital Management LLP |
13F
|
Company |
0.3%
|
550,206
|
$27,782,652 | — | 31 Dec 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.3%
|
542,372
|
$27,400,633 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.28%
|
509,445
|
$25,737,161 | — | 31 Dec 2025 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
0.27%
|
499,280
|
$25,223,626 | — | 31 Dec 2025 | |
| Jump Financial, LLC |
13F
|
Company |
0.27%
|
488,340
|
$24,670,937 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.26%
|
480,920
|
$24,296,079 | — | 31 Dec 2025 |
Recent Insider Transactions by Companies or Individuals for MP Materials Corp. / DE
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| James H. Litinsky | MP | Common Stock | Sale | -2.03% | $16,595,231 | $64.03 | -259,179 | 12,505,965 | 20 Apr 2026 | Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011 |
| James H. Litinsky | MP | Common Stock | Sale | -0.32% | $2,614,585 | $64.05 | -40,821 | 12,765,144 | 17 Apr 2026 | Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011 |
| David Gregory Infuso | MP | Common Stock | Tax liability | -1.63% | -804 | 48,442 | 01 Apr 2026 | Direct | ||
| Connie K. Duckworth | MP | Common Stock | Award | 1.99% | 725 | 37,152 | 31 Mar 2026 | Direct | ||
| Ryan Corbett | MP | Common Stock | Sale | -26.3% | $2,760,000 | $60.00 | -46,000 | 129,017 | 17 Mar 2026 | Direct |
| Elliot D. Hoops | MP | Common Stock | Sale | -18.6% | $834,979 | $60.01 | -13,914 | 61,053 | 16 Mar 2026 | Direct |
| David Gregory Infuso | MP | Common Stock | Tax liability | -2.37% | -1,198 | 49,246 | 22 Jan 2026 | Direct | ||
| Elliot D. Hoops | MP | Common Stock | Sale | -9.45% | $533,607 | $68.21 | -7,823 | 74,967 | 20 Jan 2026 | Direct |
| Elliot D. Hoops | MP | Common Stock | Tax liability | -1.55% | -1,300 | 82,790 | 14 Jan 2026 | Direct | ||
| David Gregory Infuso | MP | Common Stock | Tax liability | -0.87% | -444 | 50,444 | 14 Jan 2026 | Direct | ||
| Ryan Corbett | MP | Common Stock | Tax liability | -1.97% | -3,511 | 175,017 | 14 Jan 2026 | Direct | ||
| Elliot D. Hoops | MP | Common Stock | Tax liability | -4.29% | -3,769 | 84,090 | 13 Jan 2026 | Direct | ||
| David Gregory Infuso | MP | Common Stock | Tax liability | -3.45% | -1,820 | 50,888 | 13 Jan 2026 | Direct | ||
| Ryan Corbett | MP | Common Stock | Tax liability | -3.22% | -5,948 | 178,528 | 13 Jan 2026 | Direct | ||
| Michael Stuart Rosenthal | MP | Common Stock | Tax liability | -0.69% | -9,083 | 1,316,673 | 13 Jan 2026 | Direct | ||
| James H. Litinsky | MP | Common Stock | Tax liability | -13.9% | -35,053 | 216,397 | 13 Jan 2026 | Direct | ||
| Elliot D. Hoops | MP | Common Stock | Tax liability | -13.4% | -13,554 | 87,859 | 12 Jan 2026 | Direct | ||
| Elliot D. Hoops | MP | Common Stock | Award | 45.4% | 31,664 | 101,413 | 12 Jan 2026 | Direct | ||
| David Gregory Infuso | MP | Common Stock | Tax liability | -1.09% | -581 | 52,708 | 12 Jan 2026 | Direct | ||
| David Gregory Infuso | MP | Common Stock | Award | 10.8% | 5,195 | 53,289 | 12 Jan 2026 | Direct | ||
| Ryan Corbett | MP | Common Stock | Tax liability | -9.49% | -19,353 | 184,476 | 12 Jan 2026 | Direct | ||
| Ryan Corbett | MP | Common Stock | Award | 30.1% | 47,163 | 203,829 | 12 Jan 2026 | Direct | ||
| Michael Stuart Rosenthal | MP | Common Stock | Tax liability | -0.79% | -10,619 | 1,325,756 | 12 Jan 2026 | Direct | ||
| Michael Stuart Rosenthal | MP | Common Stock | Award | 4.05% | 51,966 | 1,336,375 | 12 Jan 2026 | Direct | ||
| James H. Litinsky | MP | Common Stock | Tax liability | -20.4% | -64,554 | 251,450 | 12 Jan 2026 | Direct | ||
| James H. Litinsky | MP | Common Stock | Award | 48.8% | 103,660 | 316,004 | 12 Jan 2026 | Direct | ||
| James H. Litinsky | MP | Common Stock | Sale | -2.08% | $17,492,742 | $64.17 | -272,600 | 12,805,965 | 08 Jan 2026 | Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011 |
| James H. Litinsky | MP | Common Stock | Sale | -0.21% | $1,753,874 | $64.01 | -27,400 | 13,078,565 | 07 Jan 2026 | Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011 |
| Connie K. Duckworth | MP | Common Stock | Award | 1.65% | 593 | 36,427 | 31 Dec 2025 | Direct | ||
| Maryanne Lavan | MP | Common Stock | Award | 2.9% | 556 | 19,755 | 31 Dec 2025 | Direct | ||
| Ryan Corbett | MP | Common Stock | Sale | -19.6% | $2,288,760 | $60.00 | -38,146 | 156,666 | 09 Dec 2025 | Direct |
| James H. Litinsky | MP | Common Stock | Sale | -2.85% | $24,232,308 | $62.94 | -385,000 | 13,105,965 | 05 Dec 2025 | Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011 |
| James H. Litinsky | MP | Common Stock | Sale | -1.82% | $15,864,583 | $63.86 | -248,411 | 13,369,665 | 20 Nov 2025 | Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011 |
| James H. Litinsky | MP | Common Stock | Tax liability | -19.1% | -78,700 | 333,644 | 18 Nov 2025 | Direct | ||
| Ryan Corbett | MP | Common Stock | Sale | -9.31% | $1,154,400 | $57.72 | -20,000 | 194,812 | 17 Nov 2025 | Direct |
| David Gregory Infuso | MP | Common Stock | Award | 7.67% | 3,427 | 48,094 | 13 Oct 2025 | Direct | ||
| Connie K. Duckworth | MP | Common Stock | Award | 1.26% | 447 | 35,834 | 30 Sep 2025 | Direct | ||
| Maryanne Lavan | MP | Common Stock | Award | 2.23% | 419 | 19,199 | 30 Sep 2025 | Direct | ||
| James H. Litinsky | MP | Common Stock | Gift | -0.18% | -25,000 | 13,618,076 | 12 Sep 2025 | Held by James Henry Litinsky, Trustee of James Henry Litinsky Revocable Trust u/a/d 10/19/2011 | ||
| Michael Stuart Rosenthal | MP | Common Stock | Sale | -10.5% | $10,802,838 | $72.02 | -150,000 | 1,284,409 | 29 Aug 2025 | Direct |
| Elliot D. Hoops | MP | Common Stock | Sale | -100% | $382,304 | $60.33 | -6,337 | 0 | 01 Aug 2025 | By Hoops Family Trust |
| Elliot D. Hoops | MP | Common Stock | Sale | -50% | $202,464 | $31.94 | -6,338 | 6,337 | 01 Jul 2025 | By Hoops Family Trust |
| Maryanne Lavan | MP | Common Stock | Award | 4.71% | 845 | 18,780 | 30 Jun 2025 | Direct | ||
| Connie K. Duckworth | MP | Common Stock | Award | 2.61% | 901 | 35,387 | 30 Jun 2025 | Direct | ||
| Elliot D. Hoops | MP | Common Stock | Sale | -7.34% | $200,872 | $36.37 | -5,523 | 69,749 | 26 Jun 2025 | Direct |
| Elliot D. Hoops | MP | Common Stock | Sale | -30.4% | $165,918 | $29.96 | -5,538 | 12,675 | 13 Jun 2025 | By Hoops Family Trust |
| Elliot D. Hoops | MP | Common Stock | Sale | -4.21% | $23,960 | $29.95 | -800 | 18,213 | 12 Jun 2025 | By Hoops Family Trust |
| Connie K. Duckworth | MP | Restricted Stock Units | Award | 4,957 | 4,957 | 10 Jun 2025 | Direct | |||
| Arnold W. Donald | MP | Restricted Stock Units | Award | 4,957 | 4,957 | 10 Jun 2025 | Direct | |||
| Maryanne Lavan | MP | Restricted Stock Units | Award | 4,957 | 4,957 | 10 Jun 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.