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Side-by-side financial comparison of UNIVERSAL DISPLAY CORP \PA\ (OLED) and Proto Labs Inc (PRLB). Click either name above to swap in a different company.

UNIVERSAL DISPLAY CORP \PA\ is the larger business by last-quarter revenue ($142.2M vs $136.5M, roughly 1.0× Proto Labs Inc). On growth, Proto Labs Inc posted the faster year-over-year revenue change (12.1% vs -14.5%). Over the past eight quarters, Proto Labs Inc's revenue compounded faster (3.3% CAGR vs -5.3%).

Universal Display Corporation is a developer and manufacturer of organic light emitting diode (OLED) technologies and materials, and it is a provider of services to the display and lighting industries.

Protolabs is a company that provides rapid manufacturing of 3D printed, CNC-machined, sheet metal, and injection-molded custom parts for prototyping and production. Markets like medical devices, aerospace, electronics, appliances, automotive and consumer products use these parts. Protolabs' headquarters are located in Maple Plain, Minnesota, with Minnesota-based manufacturing facilities in Plymouth, Brooklyn Park, and Rosemount, along with additional facilities in Nashua, New Hampshire and Ca...

OLED vs PRLB — Head-to-Head

Bigger by revenue
OLED
OLED
1.0× larger
OLED
$142.2M
$136.5M
PRLB
Growing faster (revenue YoY)
PRLB
PRLB
+26.6% gap
PRLB
12.1%
-14.5%
OLED
Faster 2-yr revenue CAGR
PRLB
PRLB
Annualised
PRLB
3.3%
-5.3%
OLED

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
OLED
OLED
PRLB
PRLB
Revenue
$142.2M
$136.5M
Net Profit
$35.9M
Gross Margin
74.6%
44.2%
Operating Margin
30.1%
5.0%
Net Margin
25.2%
Revenue YoY
-14.5%
12.1%
Net Profit YoY
-44.3%
EPS (diluted)
$0.76
$0.25

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
OLED
OLED
PRLB
PRLB
Q1 26
$142.2M
Q4 25
$172.9M
$136.5M
Q3 25
$139.6M
$135.4M
Q2 25
$171.8M
$135.1M
Q1 25
$166.3M
$126.2M
Q4 24
$162.3M
$121.8M
Q3 24
$161.6M
$125.6M
Q2 24
$158.5M
$125.6M
Net Profit
OLED
OLED
PRLB
PRLB
Q1 26
$35.9M
Q4 25
$66.3M
Q3 25
$44.0M
$7.2M
Q2 25
$67.3M
$4.4M
Q1 25
$64.4M
$3.6M
Q4 24
$46.0M
Q3 24
$66.9M
$7.2M
Q2 24
$52.3M
$4.5M
Gross Margin
OLED
OLED
PRLB
PRLB
Q1 26
74.6%
Q4 25
76.1%
44.2%
Q3 25
74.6%
45.3%
Q2 25
77.2%
44.3%
Q1 25
77.1%
44.1%
Q4 24
77.0%
42.7%
Q3 24
77.8%
45.6%
Q2 24
75.8%
45.0%
Operating Margin
OLED
OLED
PRLB
PRLB
Q1 26
30.1%
Q4 25
38.9%
5.0%
Q3 25
30.9%
6.5%
Q2 25
39.9%
3.7%
Q1 25
41.9%
3.6%
Q4 24
32.3%
-1.2%
Q3 24
41.5%
6.8%
Q2 24
35.6%
4.8%
Net Margin
OLED
OLED
PRLB
PRLB
Q1 26
25.2%
Q4 25
38.4%
Q3 25
31.5%
5.3%
Q2 25
39.2%
3.3%
Q1 25
38.8%
2.9%
Q4 24
28.4%
Q3 24
41.4%
5.7%
Q2 24
33.0%
3.6%
EPS (diluted)
OLED
OLED
PRLB
PRLB
Q1 26
$0.76
Q4 25
$1.40
$0.25
Q3 25
$0.92
$0.30
Q2 25
$1.41
$0.18
Q1 25
$1.35
$0.15
Q4 24
$0.96
$-0.01
Q3 24
$1.40
$0.29
Q2 24
$1.10
$0.18

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
OLED
OLED
PRLB
PRLB
Cash + ST InvestmentsLiquidity on hand
$516.4M
$128.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$673.9M
Total Assets
$1.9B
$763.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OLED
OLED
PRLB
PRLB
Q1 26
$516.4M
Q4 25
$602.4M
$128.1M
Q3 25
$603.0M
$119.2M
Q2 25
$525.2M
$103.2M
Q1 25
$571.3M
$96.8M
Q4 24
$492.7M
$103.1M
Q3 24
$551.6M
$100.5M
Q2 24
$530.5M
$112.9M
Stockholders' Equity
OLED
OLED
PRLB
PRLB
Q1 26
Q4 25
$1.8B
$673.9M
Q3 25
$1.7B
$664.7M
Q2 25
$1.7B
$664.7M
Q1 25
$1.7B
$656.8M
Q4 24
$1.6B
$670.2M
Q3 24
$1.6B
$680.0M
Q2 24
$1.5B
$685.2M
Total Assets
OLED
OLED
PRLB
PRLB
Q1 26
$1.9B
Q4 25
$2.0B
$763.4M
Q3 25
$1.9B
$756.9M
Q2 25
$1.9B
$743.3M
Q1 25
$1.9B
$737.5M
Q4 24
$1.8B
$743.5M
Q3 24
$1.8B
$753.8M
Q2 24
$1.8B
$758.2M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
OLED
OLED
PRLB
PRLB
Operating Cash FlowLast quarter
$108.9M
$16.5M
Free Cash FlowOCF − Capex
$8.4M
FCF MarginFCF / Revenue
6.2%
Capex IntensityCapex / Revenue
5.9%
Cash ConversionOCF / Net Profit
3.03×
TTM Free Cash FlowTrailing 4 quarters
$59.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OLED
OLED
PRLB
PRLB
Q1 26
$108.9M
Q4 25
$31.1M
$16.5M
Q3 25
$97.2M
$29.1M
Q2 25
$51.9M
$10.6M
Q1 25
$30.6M
$18.4M
Q4 24
$34.7M
$17.3M
Q3 24
$79.9M
$24.8M
Q2 24
$67.0M
$14.4M
Free Cash Flow
OLED
OLED
PRLB
PRLB
Q1 26
Q4 25
$15.1M
$8.4M
Q3 25
$84.3M
$25.0M
Q2 25
$37.5M
$9.1M
Q1 25
$17.5M
$17.1M
Q4 24
$22.0M
$16.5M
Q3 24
$66.2M
$23.2M
Q2 24
$57.9M
$10.2M
FCF Margin
OLED
OLED
PRLB
PRLB
Q1 26
Q4 25
8.7%
6.2%
Q3 25
60.4%
18.5%
Q2 25
21.8%
6.7%
Q1 25
10.5%
13.6%
Q4 24
13.6%
13.5%
Q3 24
41.0%
18.5%
Q2 24
36.5%
8.2%
Capex Intensity
OLED
OLED
PRLB
PRLB
Q1 26
Q4 25
9.3%
5.9%
Q3 25
9.2%
3.0%
Q2 25
8.4%
1.1%
Q1 25
7.9%
1.0%
Q4 24
7.8%
0.7%
Q3 24
8.4%
1.2%
Q2 24
5.8%
3.3%
Cash Conversion
OLED
OLED
PRLB
PRLB
Q1 26
3.03×
Q4 25
0.47×
Q3 25
2.21×
4.03×
Q2 25
0.77×
2.39×
Q1 25
0.47×
5.11×
Q4 24
0.75×
Q3 24
1.19×
3.44×
Q2 24
1.28×
3.18×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

OLED
OLED

Material sales$83.7M59%
Royalty and license fees$54.2M38%
Contract research services$4.3M3%

PRLB
PRLB

CNC Machining Firstcut$65.5M48%
Injection Molding Protomold$47.6M35%
Three D Printing Fineline$18.8M14%
Sheet Metal$4.4M3%

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