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Proto Labs PRLB Increase (Decrease) in Inventories

Increase (Decrease) in Inventories at other companies

OTT
Otter TailOTTR
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Kennametal logo
KennametalKMT
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Benchmark Electronics logo
Benchmark ElectronicsBHE
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Other financials

Income statement

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Revenue$139.3M+10.4%
Gross profit$63.6M+14.2%
Operating income$9.8M+117%
Net income$8.1M+125%
EPS (diluted)$0.33+120%

Balance sheet

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Cash & equivalents$124.0M+49.9%
Total debt$2.6M-16.6%
Total equity$683.1M+4.0%
Total assets$778.6M+5.6%

Cash flow

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Operating cash flow$17.5M-4.6%
CapEx$3.5M+181%
Free cash flow$14.0M-18.2%

Valuation

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Market cap$1.9B+59.7%
Enterprise value$1.78B+60.4%
P/E73.7×-3.9×
P/S3.5×+1.1×

Profitability

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Gross margin44.9%+0.5pp
Operating margin5.6%+1.7pp
Net margin4.7%+1.6pp
FCF margin10.4%-3.1pp

Returns & leverage

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Return on equity3.8%+1.6pp
Debt / equity0×0.0×
Current ratio3.5×+0.4×

Where this comes from

Reported directly by Proto Labs in its filing.

Tagged under the XBRL concept us-gaap:IncreaseDecreaseInInventories.

The official record: Proto Labs’s 10-Q, filed May 1, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Proto Labs's increase (decrease) in inventories?
Proto Labs (PRLB) reported increase (decrease) in inventories of $585K in Q1 2026.
How has Proto Labs's increase (decrease) in inventories changed year-over-year?
Proto Labs's increase (decrease) in inventories decreased by 16.2% year-over-year, from $698K to $585K.
What is the long-term trend for Proto Labs's increase (decrease) in inventories?
Over 2 years (2021 to 2025), Proto Labs's increase (decrease) in inventories has grown at a -6.0% compound annual growth rate (CAGR), from $2.39M to $2.11M.
What does increase (decrease) in inventories mean?
This metric represents the net change in the value of raw materials, work-in-progress, and finished goods held by the company during the period. An increase typically indicates an expectation of higher future demand or potential supply chain inefficiencies, while a decrease may signal strong sales or inventory management optimization.