8-K - MP Materials Corp. / DE (0001801368) (Filer)
Published . Updated .
Key takeaways
- 8-K - MP Materials.
- Exposed: MP
- Market reaction: MP +11.9% by the next session
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8-K - MP Materials. / DE filed an 8-K with the SEC on Nov 5 (a notice of a material company event).
Directly affected
- MP MP Materials Corp. / DE
Named in this report.
Indirectly affected
- XLB Materials Select Sector SPDR
Materials Select Sector SPDR holds the materials sector that MP Materials belongs to, so it often moves with news about it.
- SCCO Southern Copper
Southern Copper is a peer of MP Materials in metal mining; rivals often move on the same news.
- FCX Freeport-McMoRan
Freeport-McMoRan is a peer of MP Materials in metal mining; rivals often move on the same news.
- HBM Hudbay Minerals
Hudbay Minerals is a peer of MP Materials in metal mining; rivals often move on the same news.
- CLF Cleveland-Cliffs
Cleveland-Cliffs is a peer of MP Materials in metal mining; rivals often move on the same news.
- AUGO Aura Minerals
Aura Minerals is a peer of MP Materials in metal mining; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| MP | +17.34% | +12.26% | base | +5.03% | +11.94% | after close | after close |
| XLB | +0.76% | +0.42% | base | -0.45% | +1.24% | after close | after close |
| SCCO | +7.34% | +4.97% | base | +1.13% | +6.48% | after close | after close |
| FCX | +7.86% | +6.67% | base | +2.63% | +7.66% | after close | after close |
| HBM | +5.47% | +4.23% | base | +1.58% | +10.77% | after close | after close |
| CLF | +26.53% | +25.38% | base | +1.69% | +8.78% | after close | after close |
| AUGO | -6.96% | -9.96% | base | +9.40% | +22.20% | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Filed: 2026-11-05 AccNo: 0001801368-26-000056 Size: 633 KB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
MP Materials Corp. / DE (MP)
MP Materials Corp. / DE (MP) the next day, across 16 earlier stories: average -4.62%, largest gain +1.90%, largest drop -10.92%, from 16 prices.
| Company | When | Average | Largest gain | Largest drop | Prices |
|---|---|---|---|---|---|
| MP Materials Corp. / DE (MP) | the next day | -4.62% | +1.90% | -10.92% | 16 |
| MP Materials Corp. / DE (MP) | three days later | -9.04% | -0.29% | -14.78% | 15 |
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The price since 5 Nov 2026: MP Materials Corp. / DE (MP) versus the S&P 500
| Company | When | Move | Status |
|---|---|---|---|
| AUGO | that day | +9.40% | final price |
| AUGO | the next day | +22.20% | final price |
| AUGO | three days earlier | -9.96% | final price |
| AUGO | five days earlier | -6.96% | final price |
| CLF | that day | +1.69% | final price |
| CLF | the next day | +8.78% | final price |
| CLF | three days earlier | +25.38% | final price |
| CLF | five days earlier | +26.53% | final price |
| FCX | that day | +2.63% | final price |
| FCX | the next day | +7.66% | final price |
| FCX | three days earlier | +6.67% | final price |
| FCX | five days earlier | +7.86% | final price |
| HBM | that day | +1.58% | final price |
| HBM | the next day | +10.77% | final price |
| HBM | three days earlier | +4.23% | final price |
| HBM | five days earlier | +5.47% | final price |
| MP Materials Corp. / DE (MP) | that day | +5.03% | final price |
| MP Materials Corp. / DE (MP) | the next day | +11.94% | final price |
| MP Materials Corp. / DE (MP) | three days earlier | +12.26% | final price |
| MP Materials Corp. / DE (MP) | five days earlier | +17.34% | final price |
| SCCO | that day | +1.13% | final price |
| SCCO | the next day | +6.48% | final price |
| SCCO | three days earlier | +4.97% | final price |
| SCCO | five days earlier | +7.34% | final price |
| XLB | that day | -0.45% | final price |
| XLB | the next day | +1.24% | final price |
| XLB | three days earlier | +0.42% | final price |
| XLB | five days earlier | +0.76% | final price |
Trades by members of Congress and officials in the stocks in this story
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who is named in “8-K - MP Materials Corp. / DE (0001801368) (Filer)”
Companies carried with this story
- MP MP Materials Corp. / DE
For “8-K - MP Materials Corp. / DE (0001801368) (Filer),” MP Materials Corp. / DE (MP) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> MP
How “8-K - MP Materials Corp. / DE (0001801368) (Filer)” reaches MP Materials Corp. / DE (MP)
MP Materials Corp. / DE (MP) is the company in “8-K - MP Materials Corp. / DE (0001801368) (Filer),” the 5 Nov 2026 this story story.
The link for MP Materials Corp. / DE (MP) is this: SEC 8-K filing -> direct issuer disclosure -> MP
Price levels for MP Materials Corp. / DE (MP)
MP traded between 31.92 and 46.74 across 20 sessions. The latest close on file is 35.41.
How strong the case is around MP Materials Corp. / DE (MP)
14 out of 100
“8-K - MP Materials Corp. / DE (0001801368) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies.