PRLB
Proto Labs Inc
NYSE · Industrials · Manufacturing - Metal Fabrication · US
$66.13
−4.30%Price chart
Oct 6Oct 9Oct 14Oct 19Oct 22Oct 27Oct 30Nov 4
Key dataNov 4, 2026
Open$70.36
From 52W high−32.99%
Volume131333.00
Market cap$1.58B
P/E (TTM)45.3x
P/S (TTM)2.7x
Div yield—
Key dataNov 4, 2026
Open
$70.36
From 52W high
−32.99%
Volume
131333.00
Market cap
$1.58B
ValuationView details →
P/E (Fwd)
27.6x
EV/EBITDA
17.6x
P/E (TTM)
45.3x
RSI (14)
26.8
MomentumView details →
1D Return
−4.30%
YTD Return
+27.32%
SummaryUpdated Sep 1, 2026
Proto Labs, Inc. (NYSE:PRLB) is a digital manufacturing company founded in 1999 and headquartered in Maple Plain, Minnesota. The company went public in February 2012 and operates as an e-commerce-driven manufacturer specializing in custom prototypes and on-demand production parts. Proto Labs serves developers and engineers worldwide who use 3D computer-aided design software to design products across various industries. The company has evolved from primarily a prototyping service provider to a comprehensive digital manufacturer offering both prototyping and production capabilities through its factory operations and partner network.
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Proto Labs Inc increased its HP Jet Fusion 5600 series 3D-printing capacity by 50% to meet rising demand.1d agoProto Labs Inc reported quarterly earnings of $0.63 per share, compared with $0.47 per share a year earlier.6d agoProto Labs Inc reported third-quarter 2026 revenue of $154.3 million, up 14% year over year, and net income of $11.8 million; it forecast fourth-quarter diluted EPS of $0.46 to $0.54.6d ago