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MP Materials Inventory

Track MP Materials's inventory ($170M) with charts, peers, and YoY trends.

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Inventory
$173.43M
35.44% YoYΔ $45.38M vs prior year quarter

Peer trimmed avg / median

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MP Materials Inventory History

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MP Materials vs. peers: Inventory Comparison

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MP Materials Inventory Growth (YoY per quarter)

Latest change versus the prior comparable period (same company).

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MP Materials (MP) FAQ

As of the most recent data (June 2026), MP shows a inventory of $170M. That compares with $130M in the prior-year period — up 35.4% year over year. Scroll down for historical charts and peer comparison views.

Compared with the year-ago period, MP's inventory is now $170M (was $130M) — a 35.4% year-over-year increase. Pairing that YoY change with peer averages gives a clearer picture of whether MP Materials is outperforming or lagging.

Tracking MP's inventory over time shows whether MP Materials is scaling, shrinking, or reshaping that part of the business. The current reading is $170M That compares with $130M in the prior-year period — up 35.4% year over year. Multi-quarter patterns matter more than any single print, which is why this page emphasizes history and peer comparison charts.

Besides this inventory page, Stockcircle has MP Materials's full stock overview, other financial metrics, insider and congress trade tabs, and tools to follow the stock. Together they help you connect inventory (currently $170M) with ownership activity and broader fundamentals.

MP Materials's inventory is $170M; compare it with other Materials names on the peer chart. Typical ranges vary by sub-industry, so always sanity-check against the closest competitors, not just the whole sector bucket.