PRLB
Proto Labs IncCompany with tickers: PRLB
Market Cap
$1.88B
Shares Outstanding
23,794,045
CIK
1443669
CUSIP
743713109
13F Activity (30d)
11 filings
4 filers
Website
Visit website
Price
$81.22
Market Cap
$1.88B
P/E Ratio
92.30
EPS (Diluted)
$0.88
52W High
$83.15
52W Low
$38.48
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
Latest guidance
from the 8-K filed May 1, 2026
| Metric | Period | Guided | Basis | Actual |
|---|---|---|---|---|
| revenue growth | fiscal year 2026 | 6% – 8% | — | — |
| revenue | second quarter of 2026 | $140M – $148M | — | — |
| diluted net income per share | second quarter of 2026 | $0.29 – $0.37 | GAAP | — |
| non-GAAP diluted net income per share | second quarter of 2026 | $0.50 – $0.58 | Non-GAAP | — |
2 Up Days
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| PRLB | +2.1% | +9.2% | +60.6% | +7.2% | +60.6% |
| SPY | -0.9% | -2.2% | +7.7% | -2.9% | +7.7% |
| vs SPY | +3.0% | +11.3% | +52.9% | +10.1% | +52.9% |
Close
$81.22
Open
$80.86
Day Range
$80.42 — $82.37
52W High
$83.15
52W Low
$38.48
Avg Vol (30d)
198K
Short Interest
700K · 3.3d
Short Vol % (latest)
41%
Last Earnings
2026-05-01
Latest Filing
Data Range
2020-01-02 — 2026-06-25