MP Materials Corp MP

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MP Materials Corp. Common Stock · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 60.08 → 45.68 · -24.0%
98.65071.94545.240 1 2 3,4 5 6 7 8 9 10,11 12,13 14 15 16 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 22 Jul 2025 — 23 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
45.5400 47.1800 45.3700 45.6800 3,994,451
46.7000 47.6200 45.2300 46.3000 5,093,900
45.3600 46.7000 44.0200 45.7000 6,435,500
Weekend
Weekend
44.4100 46.5100 43.8200 45.2400 6,820,300
48.2400 48.2900 44.4500 45.4600 9,307,100
50.9650 51.4900 48.5700 49.4600 3,216,900
50.8500 51.3800 50.4100 50.7900 3,142,700
51.1600 51.9800 48.9600 49.5000 4,032,100
Weekend
Weekend
52.3300 52.9500 50.5900 52.2100 2,796,100
54.0000 54.3000 51.6000 51.7100 3,324,300
50.5000 53.3750 49.8100 53.0000 5,427,900
52.3300 53.3500 49.2500 50.4900 6,879,400
53.7000 54.7400 52.8300 53.0100 3,916,600
Weekend
Weekend
No trading
54.4700 57.4600 52.9700 53.3100 4,681,600
55.1500 56.8470 54.2500 54.2800 3,202,600
55.1000 56.2500 54.2700 56.0100 3,345,600
54.1500 55.0800 52.6720 54.7400 3,553,600
Weekend
Weekend
54.1100 55.0000 52.9800 53.9000 5,617,300
57.0000 57.3500 54.0700 55.6200 3,822,200
57.2900 58.0000 55.4500 56.5100 5,998,100
57.7500 60.8800 57.0100 58.9000 5,636,500
60.7600 63.1410 59.3700 60.2900 4,193,200
Weekend
Weekend
No trading
61.3900 61.5600 59.5500 60.8800 7,362,900
58.0700 62.4600 57.5000 60.8400 6,935,300
57.5300 58.4600 56.5000 57.0500 3,770,300
60.0600 60.9100 58.2100 58.2600 4,803,100
Weekend
Weekend
57.6300 58.1700 56.0300 57.5500 3,819,800
53.5500 57.3300 53.3100 57.1800 4,797,800
16 · 8-K After-hours · 16:29 ET 8-K ↗
54.0200 56.2200 53.2900 53.4500 6,448,400
57.9300 58.6170 52.4200 54.3000 9,560,500
59.8300 59.8300 57.3300 57.5800 5,114,900
Weekend
Weekend
64.1000 64.1500 58.6500 59.1800 8,035,200
66.6200 67.2500 64.9800 65.4600 4,029,500
70.3800 71.9260 67.4100 68.5500 5,694,800
70.0000 73.5200 69.5100 72.2400 6,669,200
64.1750 71.3700 63.0100 69.2900 8,827,600
Weekend
Weekend
66.0000 66.5000 63.5950 64.7000 5,063,600
64.6600 68.4500 64.0300 66.8300 5,275,500
67.2100 67.3000 64.0800 65.2100 5,072,200
64.7100 69.4630 63.3400 66.9900 8,552,700
No trading
Weekend
Weekend
63.0600 65.5950 62.9160 64.4600 6,847,800
58.1000 62.9500 58.1000 61.7400 10,528,200
56.7450 56.8200 53.5700 56.5000 7,744,800
56.2600 56.6700 54.5100 54.9300 5,088,200
61.0000 61.1190 55.0500 56.6700 9,091,100
Weekend
Weekend
60.3950 62.2800 59.6800 61.2700 5,219,500
62.6400 62.6400 58.9750 60.3100 9,899,500
64.7800 65.6100 62.1700 63.7300 6,381,300
66.0000 67.5700 63.2000 65.5900 5,822,900
67.0500 70.4000 64.2500 67.4100 7,260,200
Weekend
Weekend
73.7000 76.8000 66.5100 67.4300 11,619,400
15 · 10-Q Next filing day · accepted 07 May, 18:14 ET 10-Q ↗ 14 · 8-K After-hours · 16:05 ET 8-K ↗
73.2100 73.5800 68.2000 69.1300 8,668,900
69.4900 73.1000 67.6100 72.6500 8,598,100
67.1900 69.0300 65.0000 68.0600 5,591,000
69.0000 69.7000 65.6460 66.2000 6,170,600
Weekend
Weekend
65.5700 67.3400 63.5200 66.6300 5,461,400
61.7000 66.1900 61.2500 66.0400 5,593,500
62.0900 62.9500 60.2000 61.3000 4,282,800
63.0000 63.6300 60.4500 61.7000 3,872,900
60.0700 65.2100 60.0100 64.9200 6,225,000
Weekend
Weekend
13 · DEFA14A After-hours · 16:17 ET DEFA14A ↗ 12 · DEF 14A After-hours · 16:15 ET DEF 14A ↗
65.1500 65.2400 60.5800 60.7300 5,366,100
68.1600 68.6800 62.6800 63.3200 6,745,300
67.9600 69.4300 65.5750 69.1900 6,101,300
65.5000 68.6500 65.2100 65.7600 6,732,800
62.3700 66.5350 62.1300 66.2300 8,950,900
Weekend
Weekend
64.0000 64.3100 60.7600 60.9900 6,558,300
60.4300 63.1200 59.4100 62.3000 5,243,600
57.9400 60.5780 57.4200 59.5200 4,970,100
58.0000 58.4000 56.6800 57.3600 3,506,000
54.2300 57.3800 53.5200 56.8000 6,452,200
Weekend
Weekend
54.8000 57.4100 54.8000 55.2400 4,405,400
53.6300 54.8300 52.6800 53.9000 3,442,400
53.0000 54.6400 52.3300 54.4400 6,792,900
50.6500 50.8800 48.5700 49.4900 4,389,200
49.7300 51.6300 49.5300 51.1700 4,080,900
Weekend
Weekend
No trading
46.4700 50.3400 45.7200 49.7300 4,665,800
49.4600 49.8000 47.6800 48.4100 4,893,000
46.0800 48.4800 45.7200 48.2600 7,185,000
52.3300 53.2800 44.4300 45.5900 11,619,700
Weekend
Weekend
51.5800 53.5000 51.3400 51.8000 4,331,700
52.5000 53.5300 51.2410 51.7000 3,828,400
54.9000 55.6900 52.8000 53.7400 3,863,900
52.6000 53.5900 50.8100 53.2900 5,298,900
51.7900 54.0850 51.0200 53.2800 6,464,200
Weekend
Weekend
53.0500 53.5900 50.2600 50.6000 8,330,900
55.9100 56.0700 52.0800 53.1000 8,906,800
59.4900 59.7000 57.5100 57.5400 3,502,800
59.3800 60.7200 58.7100 59.3000 3,656,800
58.0400 60.1500 57.3100 59.3600 5,120,900
Weekend
Weekend
60.2200 61.0900 56.6350 57.2100 5,466,400
61.6100 62.7900 59.0900 60.0300 4,134,400
60.6600 63.0200 60.3800 62.2500 3,632,100
60.7200 63.0700 59.4600 61.5800 5,493,100
57.0400 60.5000 56.5200 60.3000 4,698,600
Weekend
Weekend
57.0350 60.6400 56.3400 58.2300 5,590,500
60.9300 62.6900 57.7400 58.4800 5,975,300
62.0000 62.9400 60.2120 61.6100 4,447,400
61.6150 63.3900 59.2400 61.4000 6,701,300
57.4300 63.9000 57.1920 63.7300 10,224,400
Weekend
Weekend
58.8400 60.6800 57.0100 58.8700 6,854,600
11 · 10-K After-hours · 16:45 ET 10-K ↗ 10 · 8-K After-hours · 16:04 ET 8-K ↗
59.5700 60.2900 58.0100 60.0000 6,674,100
59.7900 60.1600 58.6500 58.6600 3,977,100
55.1100 58.7300 54.2100 58.4400 4,824,200
54.1900 55.9800 53.8900 55.7000 3,837,500
Weekend
Weekend
57.7000 58.9400 55.0400 55.3400 5,730,400
57.6700 59.0000 56.1000 58.5600 3,142,300
57.4000 58.5900 56.6000 57.9400 3,071,500
56.7000 57.4700 54.5900 56.9500 5,160,400
No trading
Weekend
Weekend
57.5500 58.5100 55.2800 58.0300 4,560,600
59.3300 60.0000 56.5800 57.3000 6,655,000
62.7500 63.7000 58.8100 60.5800 4,147,600
62.2700 63.9000 61.6000 62.3400 4,096,500
61.3500 63.3000 59.8200 62.8000 5,222,500
Weekend
Weekend
59.0100 61.5100 58.3100 61.2600 6,953,000
58.2900 59.6100 56.0500 56.5500 7,762,300
65.2500 65.2500 57.2400 60.5500 11,095,200
61.7900 64.9500 60.6000 64.6100 11,931,800
60.1900 62.8800 58.9200 59.1100 10,044,200
Weekend
Weekend
61.0500 63.6400 57.5000 58.7700 10,406,200
64.8500 65.2000 58.2800 62.1600 17,261,800
67.5300 67.9700 65.1200 67.0100 9,246,000
63.5690 68.0500 63.4300 66.7300 9,534,200
72.6600 72.9300 62.6200 63.4400 18,362,800
Weekend
Weekend
69.4800 70.4550 66.1700 69.5800 8,077,200
66.0800 70.9200 65.7500 68.3700 10,521,300
69.3600 70.9420 61.5200 64.6500 14,364,800
68.3800 71.6900 66.9100 68.3800 11,658,500
No trading
Weekend
Weekend
67.2500 69.6500 65.6800 68.9800 6,760,200
68.2400 68.4800 65.8000 66.7000 10,529,500
64.0300 70.0700 62.2000 69.3000 12,394,900
67.7250 68.4400 63.4020 63.8200 9,952,200
63.3700 67.0000 62.2300 65.3400 12,150,700
Weekend
Weekend
61.8900 62.9800 59.3500 62.0000 9,172,300
61.5750 65.5500 60.7520 61.0600 9,309,800
60.4000 64.0800 59.8200 62.5000 12,892,400
60.8000 61.1600 58.2600 59.8200 9,957,500
57.2300 58.8000 56.4200 58.6200 6,977,400
Weekend
Weekend
51.4800 55.2500 50.9100 54.9700 6,459,600
No trading
50.8700 51.2300 49.7600 50.5200 6,911,800
51.9800 52.2500 50.4050 50.4400 6,211,800
52.3700 53.8700 51.6200 51.9300 4,716,200
Weekend
Weekend
54.5400 54.6000 52.0850 53.3800 3,940,100
No trading
53.7600 55.2700 53.4000 54.5400 2,362,600
53.8250 55.5000 53.3400 54.2100 4,414,000
54.5400 55.2500 53.7600 54.3900 7,094,200
Weekend
Weekend
52.1800 54.4700 52.1800 53.9700 9,048,200
53.4400 55.1100 51.4100 52.0400 6,135,700
54.1300 55.7570 52.0200 52.0300 5,086,200
52.5500 53.8700 52.1000 53.4200 5,171,400
57.0700 57.8200 53.0400 53.2600 6,598,400
Weekend
Weekend
59.5500 59.7500 55.7600 56.6600 7,219,900
57.2900 60.2400 56.6500 60.0100 4,960,200
59.7600 59.8950 57.3000 58.0300 6,512,700
60.0500 62.2500 59.2600 59.8200 4,530,900
61.0800 61.4660 58.9800 61.2000 5,791,700
Weekend
Weekend
63.6400 63.8900 61.8400 62.0900 9,245,200
58.7900 62.2500 57.9200 61.8000 7,921,900
60.3200 60.3200 57.2400 58.7100 6,481,700
58.2700 61.6600 58.2000 60.8400 6,352,000
60.4400 60.5000 58.1000 58.1000 5,740,500
Weekend
Weekend
60.5100 62.2980 60.2400 61.9500 3,183,400
No trading
58.7700 61.0340 58.7200 60.1500 5,886,900
58.1900 58.8000 56.0100 58.2100 6,615,800
56.7800 59.4900 55.9800 59.0400 9,292,300
Weekend
Weekend
56.6600 57.2960 53.2200 55.2700 11,071,300
64.2500 65.2400 56.6000 56.6800 16,548,800
62.0000 66.2000 60.3200 63.5500 20,506,100
9 · 8-K Pre-market · 08:39 ET 8-K ↗
56.8500 60.4800 56.0300 58.5100 12,076,500
58.1100 58.7500 55.5200 56.9800 5,927,000
Weekend
Weekend
57.5300 59.8400 54.9000 58.6400 10,333,200
60.1600 61.1990 56.6900 57.5400 10,764,900
62.0200 62.3500 57.9400 59.7200 8,841,900
63.3600 63.7500 61.1200 61.9500 9,473,700
61.5500 65.9500 60.4200 64.1800 18,818,400
Weekend
Weekend
8 · 10-Q After-hours · 16:07 ET 10-Q ↗
50.5000 59.8200 50.5000 58.6000 23,399,800
7 · 8-K After-hours · 16:04 ET 8-K ↗
56.3900 56.4500 51.8400 51.9500 15,178,100
55.0800 55.7600 53.5800 54.9300 8,647,000
55.8350 57.5400 54.0200 54.9000 13,678,000
62.2050 62.2050 57.1500 57.6600 14,163,800
Weekend
Weekend
64.7800 64.9500 61.4500 63.0900 13,881,900
66.9700 67.1000 62.8800 64.9200 14,302,800
65.4400 65.6000 63.3000 64.2900 9,121,000
65.5900 67.7780 64.2700 64.9400 10,850,300
67.4300 67.7300 62.4000 65.5700 24,754,600
Weekend
Weekend
69.9500 72.5900 69.3600 70.8100 11,398,900
70.8750 71.4600 68.1000 68.4500 10,965,600
72.0700 73.4800 66.3100 69.8000 21,854,800
80.3700 80.8850 73.2400 74.1100 17,623,700
83.5000 83.9900 78.0520 82.9000 14,957,800
Weekend
Weekend
6 · 8-K After-hours · 16:04 ET 8-K ↗
80.3900 84.1500 78.8000 80.7900 14,927,400
91.9300 91.9900 83.3300 83.8400 18,653,700
96.7100 97.0000 86.5000 89.8500 29,991,500
97.7900 100.2510 88.6000 98.6500 40,359,400
86.8000 98.9700 85.5000 95.0600 50,242,400
Weekend
Weekend
74.4100 84.9200 73.4300 78.3400 52,334,400
73.6500 78.3200 71.5200 72.2900 24,843,500
75.2400 75.9700 69.6100 70.5900 11,488,800
75.9000 79.5300 72.2000 73.7700 15,264,900
73.3000 74.9300 71.4600 74.3300 10,864,900
Weekend
Weekend
72.0000 75.6000 70.3300 71.5000 14,675,500
68.8000 71.7350 67.4200 70.9600 13,407,700
66.0400 67.9900 65.5800 67.6300 8,046,800
67.9850 68.9300 65.9100 67.0700 7,989,400
69.3200 69.5000 66.1700 68.1800 12,539,000
Weekend
Weekend
77.0000 77.4700 68.5700 68.6300 18,998,600
70.5000 82.2300 68.8000 77.1300 26,004,400
76.4200 77.1700 70.5800 71.2300 13,358,400
74.0000 76.6900 72.7600 74.7000 14,194,100
71.9100 73.3000 69.5300 73.2200 10,578,400
Weekend
Weekend
73.0000 75.9200 70.5000 73.2200 37,395,100
68.0700 72.1500 66.3760 72.1300 14,050,400
68.0000 69.1000 65.2500 66.8100 11,289,100
67.1750 67.9360 65.6800 65.9800 11,280,200
66.0100 67.3400 64.4100 65.9400 10,796,300
Weekend
Weekend
63.4000 64.1700 62.5700 63.5100 5,974,600
62.6000 65.6230 62.1200 63.0300 9,420,300
63.9600 64.7000 61.5950 62.4400 7,550,000
63.3700 64.5400 62.2800 63.1500 7,642,000
62.6500 63.2500 61.5750 62.7200 8,654,600
Weekend
Weekend
64.7000 64.9800 61.4010 63.0500 6,903,900
66.0100 66.5500 63.0280 64.1800 8,081,700
68.3100 68.7800 65.4100 65.9900 7,238,100
68.9100 69.3500 66.0700 67.3100 9,213,200
No trading
Weekend
Weekend
73.8500 73.8700 71.0700 71.1400 6,926,700
71.5100 74.2700 70.1010 73.5000 7,604,100
70.1000 72.3200 68.7400 71.4000 6,883,200
72.4500 75.4300 69.2600 69.8300 13,317,900
5 · 8-K After-hours · 16:45 ET 8-K ↗
68.4900 72.9000 68.1600 72.3100 10,729,600
Weekend
Weekend
67.7600 69.7500 66.4100 67.8800 10,399,100
68.2100 69.5000 64.8200 68.2800 11,981,300
67.3550 69.1400 66.0800 68.1700 8,741,100
70.7600 71.6800 66.8800 69.2900 11,975,300
73.9350 74.1670 69.0100 72.2100 12,362,200
Weekend
Weekend
4 · 8-K After-hours · 17:11 ET 8-K ↗ 3 · 424B7 After-hours · 17:00 ET 424B7 ↗
76.8500 77.7000 73.5000 75.0300 8,547,000
74.6400 78.1590 74.3500 76.5800 11,179,600
75.5400 77.5600 72.8400 75.4000 12,256,400
74.3700 75.7000 72.1400 74.9500 12,333,300
74.9300 82.5000 72.5400 72.6900 23,837,600
Weekend
Weekend
2 · 10-Q After-hours · 16:19 ET 10-Q ↗
76.9400 79.3600 71.6400 74.3200 24,410,900
1 · 8-K After-hours · 16:21 ET 8-K ↗
71.0000 72.3500 68.5720 71.0700 16,083,900
69.6500 70.9500 66.6650 67.5100 13,196,700
65.6400 68.4200 65.5000 68.3900 11,618,200
63.6300 67.4020 62.9000 65.4200 14,453,400
Weekend
Weekend
60.3900 64.5000 59.2000 63.6900 15,491,100
59.8800 62.6850 59.5650 61.5000 9,662,400
60.0800 62.4740 59.2000 60.8500 8,931,700
65.0400 65.8400 60.2200 60.2600 12,203,300
62.6700 64.2700 61.2500 64.1100 11,141,900
Weekend
Weekend
61.2800 63.7000 60.6800 62.0800 10,034,400
60.8700 62.0500 59.7000 61.5600 8,743,300
59.6000 62.3200 59.4000 61.1400 12,451,400
58.5500 60.3500 56.7000 60.0800 14,090,700

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

16 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 07 May, 18:14 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
12 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:15 ET Summarise
11 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:39 ET Summarise
8 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:04 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:11 ET Summarise
3 424B7 424B7 (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise