MP Materials (MP)
MP Materials on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as metal mining.
36.6M
Short interest
settlement 2026-09-30
6.8
Days to cover
-0.3 days vs prior
70.3%
Short share of volume
2026-10-09
12,200
Fails to deliver
settlement 2026-09-14
Thu 5 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-10-09.
Short interest
FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in MP is 36,621,035 shares, up 4,509,093 shares over the last month. Over the last 48 readings it ranged from 18,491,417 shares (31 January 2025) to 36,621,035 shares (30 September 2026). The latest reading sits at the top of that range. At the reported average volume of 5.4M shares a day that is 6.8 days to cover.
Embed this chart.The embed keeps its attribution line.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 36,621,035 | +9.1% | 5,419,746 | 6.76 |
| 2026-09-15 | 33,572,608 | +4.5% | 4,735,392 | 7.09 |
| 2026-08-31 | 32,111,942 | +9.9% | 5,660,565 | 5.67 |
| 2026-08-14 | 29,204,644 | +3.2% | 8,383,620 | 3.48 |
| 2026-07-31 | 28,307,745 | -0.3% | 6,631,915 | 4.27 |
| 2026-07-15 | 28,404,013 | +6.0% | 4,062,958 | 6.99 |
| 2026-06-30 | 26,805,900 | -7.1% | 5,023,501 | 5.34 |
| 2026-06-15 | 28,858,763 | +2.7% | 6,163,693 | 4.68 |
| 2026-05-29 | 28,088,299 | +2.3% | 7,030,388 | 4.00 |
| 2026-05-15 | 27,464,416 | +2.4% | 7,335,700 | 3.74 |
| 2026-04-30 | 26,825,068 | -0.9% | 5,970,240 | 4.49 |
| 2026-04-15 | 27,062,751 | +5.2% | 4,759,782 | 5.69 |
| 2026-03-31 | 25,715,671 | +10.6% | 6,009,161 | 4.28 |
| 2026-03-13 | 23,250,704 | -0.3% | 5,636,336 | 4.13 |
| 2026-02-27 | 23,316,089 | -5.9% | 4,808,016 | 4.85 |
| 2026-02-13 | 24,786,193 | +1.1% | 7,246,872 | 3.42 |
| 2026-01-30 | 24,522,384 | +0.6% | 11,619,291 | 2.11 |
| 2026-01-15 | 24,371,925 | +4.7% | 9,979,642 | 2.44 |
| 2025-12-31 | 23,274,043 | -3.5% | 5,553,834 | 4.19 |
| 2025-12-15 | 24,130,851 | +2.4% | 6,486,834 | 3.72 |
| 2025-11-28 | 23,574,803 | -4.3% | 10,123,120 | 2.33 |
| 2025-11-14 | 24,637,563 | +2.9% | 13,329,895 | 1.85 |
| 2025-10-31 | 23,939,827 | -0.9% | 15,274,381 | 1.57 |
| 2025-10-15 | 24,162,610 | -3.2% | 24,683,621 | 1.00 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 9 October 2026, the short share of MP volume is 70.3%, up 6.8 points over the last five sessions. Over the last 30 readings it ranged from 41.6% (28 August 2026) to 75.1% (7 October 2026). The latest reading is 8.6 points above the 30-session average of 61.7%, on 2.0M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-09 | 1.4M | 2.0M | 70.3% | 6 |
| 2026-10-08 | 1.4M | 2.2M | 62.8% | 0 |
| 2026-10-07 | 2.0M | 2.6M | 75.1% | 3,942 |
| 2026-10-06 | 1.4M | 2.2M | 63.3% | 6,719 |
| 2026-10-05 | 1.1M | 1.7M | 65.9% | 2,586 |
| 2026-10-02 | 1.2M | 1.9M | 63.5% | 4,676 |
| 2026-10-01 | 2.3M | 3.2M | 71.3% | 10,858 |
| 2026-09-30 | 1.7M | 2.8M | 62.7% | 10,983 |
| 2026-09-29 | 2.1M | 3.2M | 63.7% | 768 |
| 2026-09-28 | 1.4M | 2.4M | 61.4% | 1,149 |
| 2026-09-25 | 897K | 1.5M | 59.0% | 1,143 |
| 2026-09-24 | 1.4M | 2.0M | 67.7% | 608 |
| 2026-09-23 | 1.3M | 1.9M | 68.1% | 1,222 |
| 2026-09-22 | 1.7M | 2.6M | 64.7% | 458 |
| 2026-09-21 | 1.2M | 2.4M | 49.8% | 1,555 |
| 2026-09-18 | 1.3M | 1.9M | 69.0% | 3,936 |
| 2026-09-17 | 1.2M | 1.9M | 67.3% | 8 |
| 2026-09-16 | 1.1M | 1.7M | 65.5% | 370 |
| 2026-09-15 | 1.1M | 1.9M | 61.8% | 491 |
| 2026-09-14 | 1.1M | 1.7M | 65.1% | 6,238 |
| 2026-09-11 | 1.3M | 1.9M | 71.1% | 382 |
| 2026-09-10 | 1.8M | 3.1M | 59.1% | 1,004 |
| 2026-09-09 | 965K | 1.7M | 56.2% | 16 |
| 2026-09-08 | 1.2M | 2.5M | 50.0% | 2,472 |
| 2026-09-04 | 1.9M | 2.9M | 64.7% | 2,001 |
| 2026-09-03 | 1.1M | 1.6M | 66.8% | 44 |
| 2026-09-02 | 811K | 1.5M | 53.8% | 1,314 |
| 2026-09-01 | 663K | 1.5M | 45.3% | 2,051 |
| 2026-08-31 | 864K | 2.0M | 43.7% | 1,522 |
| 2026-08-28 | 1.0M | 2.5M | 41.6% | 64 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 September 2026, the fails-to-deliver balance in MP is 12,200 shares, up 12,106 shares over the last settlement date. Over the last 30 readings it ranged from 48 shares (31 August 2026) to 201,928 shares (18 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-14 | 12,200 | $50.51 | $616K |
| 2026-09-11 | 94 | $51.32 | $5K |
| 2026-09-10 | 43,866 | $54.30 | $2.4M |
| 2026-09-09 | 56,738 | $55.37 | $3.1M |
| 2026-09-08 | 158 | $54.53 | $9K |
| 2026-09-04 | 55 | $53.78 | $3K |
| 2026-09-03 | 11,244 | $54.70 | $615K |
| 2026-09-02 | 115 | $53.74 | $6K |
| 2026-09-01 | 140 | $54.75 | $8K |
| 2026-08-31 | 48 | $56.13 | $3K |
| 2026-08-28 | 2,680 | $59.03 | $158K |
| 2026-08-27 | 4,110 | $59.31 | $244K |
| 2026-08-26 | 67 | $60.17 | $4K |
| 2026-08-25 | 19,461 | $57.42 | $1.1M |
| 2026-08-24 | 21,342 | $60.05 | $1.3M |
| 2026-08-21 | 158 | $55.04 | $9K |
| 2026-08-19 | 147,086 | $56.67 | $8.3M |
| 2026-08-18 | 201,928 | $58.51 | $11.8M |
| 2026-08-17 | 37,609 | $58.74 | $2.2M |
| 2026-08-14 | 1,203 | $55.66 | $67K |
| 2026-08-13 | 285 | $54.11 | $15K |
| 2026-08-12 | 13,419 | $55.24 | $741K |
| 2026-08-11 | 11,280 | $54.66 | $617K |
| 2026-08-10 | 22,143 | $51.11 | $1.1M |
| 2026-08-07 | 100,616 | $47.49 | $4.8M |
| 2026-08-06 | 70,722 | $47.91 | $3.4M |
| 2026-08-05 | 9,223 | $47.47 | $438K |
| 2026-08-04 | 81,256 | $43.84 | $3.6M |
| 2026-08-03 | 23,457 | $41.37 | $970K |
| 2026-07-31 | 98 | $41.66 | $4K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONNo open-market insider trades were reported for MP in the last 90 days. The most recent filings are listed below. Latest filing: DUCKWORTH CONNIE K (Director) on 2026-09-30.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | DUCKWORTH CONNIE K | Director | Grant | 740 | $0.00 | $0 | 43K |
| 2026-06-30 | DUCKWORTH CONNIE K | Director | Grant | 624 | $0.00 | $0 | 42K |
| 2026-06-15 | MYERS RICHARD B | Director | Option exercise | 4K | price not stated in the filing | not stated | 8K |
| 2026-06-15 | Lavan Maryanne | Director | Option exercise | 4K | price not stated in the filing | not stated | 24K |
| 2026-06-15 | WEISENBURGER RANDALL J | Director | Option exercise | 4K | price not stated in the filing | not stated | 151K |
| 2026-06-15 | DUCKWORTH CONNIE K | Director | Option exercise | 4K | price not stated in the filing | not stated | 41K |
| 2026-06-09 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 10K | $54.30 | $543K | 137K |
| 2026-06-03 | Litinsky James H. | Chairman and CEO | Sell | 136K | $68.65 | $9.3M | 11.6M |
| 2026-06-03 | Litinsky James H. | Chairman and CEO | Sell | 37K | $70.23 | $2.6M | 11.8M |
| 2026-06-03 | Litinsky James H. | Chairman and CEO | Sell | 12K | $71.31 | $837K | 11.8M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 48K | $64.56 | $3.1M | 11.8M |
| 2026-05-29 | Litinsky James H. | Chairman and CEO | Sell | 2K | $65.13 | $127K | 11.9M |
| 2026-05-28 | Litinsky James H. | Chairman and CEO | Sell | 95K | $64.67 | $6.2M | 11.9M |
| 2026-05-28 | Litinsky James H. | Chairman and CEO | Sell | 44K | $65.65 | $2.9M | 12.0M |
| 2026-05-28 | Litinsky James H. | Chairman and CEO | Sell | 49K | $66.52 | $3.3M | 12.0M |
| 2026-05-28 | Litinsky James H. | Chairman and CEO | Sell | 39K | $67.78 | $2.7M | 12.0M |
| 2026-05-28 | Litinsky James H. | Chairman and CEO | Sell | 7K | $68.18 | $457K | 12.1M |
| 2026-05-27 | Litinsky James H. | Chairman and CEO | Sell | 92K | $65.20 | $6.0M | 12.1M |
| 2026-05-27 | Litinsky James H. | Chairman and CEO | Sell | 23K | $66.06 | $1.5M | 12.2M |
| 2026-05-20 | Rosenthal Michael Stuart | Chief Operating Officer | Buy | 17K | $56.62 | $963K | 1.3M |
| 2026-05-13 | Litinsky James H. | Chairman and CEO | Sell | 83K | $64.93 | $5.4M | 12.2M |
| 2026-05-13 | Litinsky James H. | Chairman and CEO | Sell | 94K | $65.31 | $6.1M | 12.3M |
| 2026-05-12 | Litinsky James H. | Chairman and CEO | Sell | 103K | $65.67 | $6.8M | 12.4M |
| 2026-05-12 | Litinsky James H. | Chairman and CEO | Sell | 20K | $67.12 | $1.3M | 12.5M |
| 2026-05-08 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 7K | $75.00 | $522K | 54K |
| 2026-05-08 | Corbett Ryan | Chief Financial Officer | Sell | 20K | $75.00 | $1.5M | 109K |
| 2026-04-20 | Litinsky James H. | Chairman and CEO | Sell | 259K | $64.03 | $16.6M | 12.5M |
| 2026-04-17 | Litinsky James H. | Chairman and CEO | Sell | 41K | $64.05 | $2.6M | 12.8M |
| 2026-04-01 | Infuso David Gregory | Chief Accounting Officer | Tax withholding | 804 | $48.41 | $39K | 48K |
| 2026-03-31 | DUCKWORTH CONNIE K | Director | Grant | 725 | $0.00 | $0 | 37K |
| 2026-03-17 | Corbett Ryan | Chief Financial Officer | Sell | 46K | $60.00 | $2.8M | 129K |
| 2026-03-16 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 14K | $60.01 | $835K | 61K |
| 2026-01-22 | Infuso David Gregory | Chief Accounting Officer | Tax withholding | 1K | $68.37 | $82K | 49K |
| 2026-01-20 | Hoops Elliot Dean | General Counsel and Secretary | Sell | 8K | $68.21 | $534K | 75K |
| 2026-01-14 | Infuso David Gregory | Chief Accounting Officer | Tax withholding | 444 | $69.30 | $31K | 50K |
| 2026-01-14 | Hoops Elliot Dean | General Counsel and Secretary | Tax withholding | 1K | $69.30 | $90K | 83K |
| 2026-01-14 | Corbett Ryan | Chief Financial Officer | Tax withholding | 4K | $69.30 | $243K | 175K |
| 2026-01-13 | Litinsky James H. | Chairman and CEO | Tax withholding | 35K | $63.82 | $2.2M | 216K |
| 2026-01-13 | Rosenthal Michael Stuart | Chief Operating Officer | Tax withholding | 9K | $63.82 | $580K | 1.3M |
| 2026-01-13 | Infuso David Gregory | Chief Accounting Officer | Tax withholding | 2K | $63.82 | $116K | 51K |
| 2026-01-13 | Hoops Elliot Dean | General Counsel and Secretary | Tax withholding | 4K | $63.82 | $241K | 84K |
| 2026-01-13 | Corbett Ryan | Chief Financial Officer | Tax withholding | 6K | $63.82 | $380K | 179K |
| 2026-01-12 | Litinsky James H. | Chairman and CEO | Tax withholding | 26K | $65.34 | $1.7M | 251K |
| 2026-01-12 | Litinsky James H. | Chairman and CEO | Tax withholding | 38K | $65.34 | $2.5M | 278K |
| 2026-01-12 | Litinsky James H. | Chairman and CEO | Grant | 38K | $0.00 | $0 | 316K |
| 2026-01-12 | Litinsky James H. | Chairman and CEO | Grant | 65K | $0.00 | $0 | 278K |
| 2026-01-12 | Rosenthal Michael Stuart | Chief Operating Officer | Tax withholding | 11K | $65.34 | $694K | 1.3M |
| 2026-01-12 | Rosenthal Michael Stuart | Chief Operating Officer | Grant | 34K | $0.00 | $0 | 1.3M |
| 2026-01-12 | Rosenthal Michael Stuart | Chief Operating Officer | Grant | 18K | $0.00 | $0 | 1.3M |
| 2026-01-12 | Infuso David Gregory | Chief Accounting Officer | Tax withholding | 581 | $65.34 | $38K | 53K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON18 Form 144 notices on file for MP worth $149.2M at the prices reported; 0 in the last 90 days worth $0. Latest: JAMES HENRY LITINSKY REVOCABLE TRUST filed on 2026-06-03 to sell 250,000 shares ($17.1M) from 2026-06-03.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-06-03 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 250K | $17.1M | 0.140% | 2026-06-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-29 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 50K | $3.2M | 0.028% | 2026-05-29 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-28 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 200K | $13.2M | 0.112% | 2026-05-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-27 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 150K | $9.8M | 0.084% | 2026-05-27 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-13 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 150K | $9.8M | 0.084% | 2026-05-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-12 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 150K | $9.8M | 0.084% | 2026-05-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-08 | Corbett RyanOfficer | 20K | $1.5M | 0.011% | 2026-05-08 | RBC CAPITAL MARKETS LLC |
| 2026-04-20 | JAMES HENRY LITINSKY REVOCABLE TRUST U/A DTD 10/19/2011Director, Officer | 259K | $15.8M | 0.146% | 2026-04-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-17 | JAMES HENRY LITINSKY REVOCABLE TRUST U/A DTD 10/19/2011Director, Officer | 41K | $2.5M | 0.023% | 2026-04-17 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-17 | Corbett RyanOfficer | 46K | $2.8M | 0.026% | 2026-03-17 | RBC CAPITAL MARKETS LLC |
| 2026-03-16 | Elliot HoopsOfficer | 14K | $835K | 0.008% | 2026-03-16 | Merrill |
| 2026-01-20 | Elliot Hoopsofficer | 8K | $534K | 0.004% | 2026-01-20 | Merrill |
| 2026-01-08 | JAMES HENRY LITINSKY REVOCABLE TRUST U/A DTD 10/19/2011Director, Officer | 273K | $17.0M | 0.154% | 2026-01-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-01-07 | JAMES HENRY LITINSKY REVOCABLE TRUST U/A DTD 10/19/2011Director, Officer | 27K | $1.6M | 0.015% | 2026-01-07 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-09 | Corbett RyanOfficer | 38K | $2.3M | 0.022% | 2025-12-09 | RBC CAPITAL MARKETS LLC |
| 2025-12-05 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 385K | $24.2M | 0.217% | 2025-12-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-20 | JAMES HENRY LITINSKY REVOCABLE TRUSTOfficer, Director | 248K | $15.9M | 0.140% | 2025-11-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-17 | Corbett RyanOfficer | 20K | $1.2M | 0.011% | 2025-11-17 | RBC CAPITAL MARKETS LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON2 holders report 5% or more of MP in their latest filing, 1 on Schedule 13D (active intent). The largest reported stake is James H. Litinsky at 7.3% of the class (13,022,362 shares), filed 2026-01-13 for an event on 2026-01-12.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-03-27 | 13G/Ano. 2 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-01-27 | 13G/Ano. 1 | BANK OF NOVA SCOTIAnon-US institution | 6.8M | 3.7% | 2025-12-31 |
| 2026-01-13 | 13D/Ano. 11 | James H. Litinskyindividual | 13.0M | 7.3% | 2026-01-12 |
| 2025-11-25 | 13G/Ano. 2 | Shenghe Resources Holding Co., Ltd.non-US institution | 5.5M | 3.1% | 2025-09-30 |
| 2025-11-25 | 13G/Ano. 2 | Shenghe Resources (Singapore) PTE LTDnon-US institution | 3.3M | 1.8% | 2025-09-30 |
| 2025-11-25 | 13G/Ano. 2 | Shenghe Resources (Singapore) International Trading Pte. Ltd.non-US institution | 2.3M | 1.3% | 2025-09-30 |
| 2025-10-17 | 13G/Ano. 2 | BlackRock, Inc.parent holding company | 11.9M | 6.7% | 2025-09-30 |
13F holders
Tracked managers holding MP at their latest 13F. JSON5 of the 30 tracked managers held MP at their latest 13F, $372.8M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $326.5M (0.2% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| D. E. Shaw & Co. | 2026-06-30 | 5.8M | $326.5M | 0.16% | +2.7M |
| Bridgewater Associates | 2026-06-30 | 446K | $25.0M | 0.10% | +338K |
| Two Sigma Investments | 2026-06-30 | 230K | $12.9M | 0.01% | -1.3M |
| Citadel Advisors | 2026-06-30 | 122K | $6.9M | 0.00% | -135K |
| AQR Capital Management | 2026-06-30 | 29K | $1.6M | 0.00% | -1K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) MP Materials reported revenue of $108.5M, up 89.0% from the same quarter a year earlier, and net loss of $20.3M (-0.11 diluted EPS). In FY 2025 it generated -$155.8M of operating cash flow. As of 2026-06-30, cash was $429.1M against $934.6M of debt.
- Cash
- $429.1M
- Debt
- $934.6M
- Equity
- $1.96B
- Total assets
- $3.73B
- Shares outstanding
- 178,101,588
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $108.5M | -$20.3M | -18.7% | -0.11 |
| Q1 FY 2026 | 2026-03-31 | $90.6M | -$8.0M | -8.8% | -0.04 |
| Q4 FY 2025derived | 2025-12-31 | $52.7M | $9.4M | 17.9% | n/a |
| Q3 FY 2025 | 2025-09-30 | $53.6M | -$41.8M | -78.0% | -0.24 |
| Q2 FY 2025 | 2025-06-30 | $57.4M | -$30.9M | -53.8% | -0.19 |
| Q1 FY 2025 | 2025-03-31 | $60.8M | -$22.6M | -37.2% | -0.14 |
| Q4 FY 2024derived | 2024-12-31 | $61.0M | -$22.3M | -36.6% | n/a |
| Q3 FY 2024 | 2024-09-30 | $62.9M | -$25.5M | -40.5% | -0.16 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $224.4M | -$85.9M | -$155.8M | $172.4M | $0 | n/a |
| FY 2024 | 2024-12-31 | $203.9M | -$65.4M | $13.3M | $186.4M | $225.1M | n/a |
| FY 2023 | 2023-12-31 | $253.4M | $24.3M | $62.7M | $261.9M | $0 | n/a |
| FY 2022 | 2022-12-31 | $527.5M | $289.0M | $343.5M | $326.6M | $0 | n/a |
| FY 2021 | 2021-12-31 | $332.0M | $135.0M | $102.0M | $123.9M | n/a | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.
What this page is
MP Materials in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows MP Materials (MP), SEC CIK 1801368, listed on NYSE, classified by the SEC as metal mining. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-06-03.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-03-27.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-06.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-30.JSON and CSV
- Company record
- EDGAR filing index for CIK 1801368Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Frequently Asked Questions
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Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.