BackProto Labs Overview

Proto Labs Inventory

Latest inventory for PRLB: $15M.

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Inventory
$15.41M
↑ 17.04% YoYΔ $2.24M vs prior year quarter

Peer trimmed avg / median

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Proto Labs Inventory History

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Proto Labs vs. peers: Inventory Comparison

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Proto Labs Inventory Growth (YoY per quarter)

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

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Balance Sheet Breakdown

Current CashShort Term InvestmentsReceivablesInventoryOther Current AssetsCurrent AssetsLong Term InvestmentsProperty Plant EquipmentGoodwillIntangible AssetsOther AssetsTotal AssetsNet Tangible AssetsAccounts PayableOther Current LiabilitiesTotal Current LiabilitiesLong Term DebtOther LiabilitiesMinority InterestTotal Liabilities

Proto Labs (PRLB) FAQ

Proto Labs (PRLB) currently reports a inventory of $15M as of June 2026. That compares with $13M in the prior-year period — up 17.0% year over year. Use the charts on this page to explore Proto Labs's inventory history and peer comparisons.

Proto Labs's inventory increased from $13M to $15M — a 17.0% year-over-year increase (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Proto Labs reported $15M in inventory as of June 2026. That compares with $13M in the prior-year period — up 17.0% year over year. Absolute dollar amounts are most useful when compared with prior periods, peers, and related line items such as revenue, assets, or liabilities on Stockcircle.

Start with the current inventory of $15M, then check the historical chart for trend and the peer comparison chart for relative positioning. From there, open related valuation or income-statement pages for Proto Labs, and consider following PRLB for alerts when major investors trade the stock.

Proto Labs is classified in the Technology sector. On inventory, it currently shows $15M. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Technology are usually more informative than comparing PRLB with unrelated industries.