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Side-by-side financial comparison of BillionToOne, Inc. (BLLN) and UNIVERSAL DISPLAY CORP \PA\ (OLED). 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 $83.5M, roughly 1.7× BillionToOne, Inc.). UNIVERSAL DISPLAY CORP \PA\ runs the higher net margin — 25.2% vs 6.8%, a 18.4% gap on every dollar of revenue. On growth, BillionToOne, Inc. posted the faster year-over-year revenue change (117.4% vs -14.5%).

BillionToOne, Inc. is a life sciences and molecular diagnostics firm developing high-precision genetic testing solutions. Its core offerings include non-invasive prenatal tests, oncology diagnostics, and rare disease screening, serving clinical providers and patients mainly in North America.

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.

BLLN vs OLED — Head-to-Head

Bigger by revenue
OLED
OLED
1.7× larger
OLED
$142.2M
$83.5M
BLLN
Growing faster (revenue YoY)
BLLN
BLLN
+131.9% gap
BLLN
117.4%
-14.5%
OLED
Higher net margin
OLED
OLED
18.4% more per $
OLED
25.2%
6.8%
BLLN

Income Statement — Q3 FY2025 vs Q1 FY2026

Metric
BLLN
BLLN
OLED
OLED
Revenue
$83.5M
$142.2M
Net Profit
$5.7M
$35.9M
Gross Margin
69.9%
74.6%
Operating Margin
11.5%
30.1%
Net Margin
6.8%
25.2%
Revenue YoY
117.4%
-14.5%
Net Profit YoY
138.3%
-44.3%
EPS (diluted)
$0.10
$0.76

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
BLLN
BLLN
OLED
OLED
Q1 26
$142.2M
Q4 25
$172.9M
Q3 25
$83.5M
$139.6M
Q2 25
$171.8M
Q1 25
$166.3M
Q4 24
$162.3M
Q3 24
$38.4M
$161.6M
Q2 24
$158.5M
Net Profit
BLLN
BLLN
OLED
OLED
Q1 26
$35.9M
Q4 25
$66.3M
Q3 25
$5.7M
$44.0M
Q2 25
$67.3M
Q1 25
$64.4M
Q4 24
$46.0M
Q3 24
$-14.9M
$66.9M
Q2 24
$52.3M
Gross Margin
BLLN
BLLN
OLED
OLED
Q1 26
74.6%
Q4 25
76.1%
Q3 25
69.9%
74.6%
Q2 25
77.2%
Q1 25
77.1%
Q4 24
77.0%
Q3 24
52.6%
77.8%
Q2 24
75.8%
Operating Margin
BLLN
BLLN
OLED
OLED
Q1 26
30.1%
Q4 25
38.9%
Q3 25
11.5%
30.9%
Q2 25
39.9%
Q1 25
41.9%
Q4 24
32.3%
Q3 24
-32.9%
41.5%
Q2 24
35.6%
Net Margin
BLLN
BLLN
OLED
OLED
Q1 26
25.2%
Q4 25
38.4%
Q3 25
6.8%
31.5%
Q2 25
39.2%
Q1 25
38.8%
Q4 24
28.4%
Q3 24
-38.8%
41.4%
Q2 24
33.0%
EPS (diluted)
BLLN
BLLN
OLED
OLED
Q1 26
$0.76
Q4 25
$1.40
Q3 25
$0.10
$0.92
Q2 25
$1.41
Q1 25
$1.35
Q4 24
$0.96
Q3 24
$-1.47
$1.40
Q2 24
$1.10

Balance Sheet & Financial Strength

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

Metric
BLLN
BLLN
OLED
OLED
Cash + ST InvestmentsLiquidity on hand
$195.2M
$516.4M
Total DebtLower is stronger
$55.0M
Stockholders' EquityBook value
$-239.5M
Total Assets
$327.5M
$1.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLLN
BLLN
OLED
OLED
Q1 26
$516.4M
Q4 25
$602.4M
Q3 25
$195.2M
$603.0M
Q2 25
$525.2M
Q1 25
$571.3M
Q4 24
$492.7M
Q3 24
$551.6M
Q2 24
$530.5M
Total Debt
BLLN
BLLN
OLED
OLED
Q1 26
Q4 25
Q3 25
$55.0M
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
BLLN
BLLN
OLED
OLED
Q1 26
Q4 25
$1.8B
Q3 25
$-239.5M
$1.7B
Q2 25
$1.7B
Q1 25
$1.7B
Q4 24
$1.6B
Q3 24
$-242.9M
$1.6B
Q2 24
$1.5B
Total Assets
BLLN
BLLN
OLED
OLED
Q1 26
$1.9B
Q4 25
$2.0B
Q3 25
$327.5M
$1.9B
Q2 25
$1.9B
Q1 25
$1.9B
Q4 24
$1.8B
Q3 24
$1.8B
Q2 24
$1.8B

Cash Flow & Capital Efficiency

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

Metric
BLLN
BLLN
OLED
OLED
Operating Cash FlowLast quarter
$13.8M
$108.9M
Free Cash FlowOCF − Capex
$6.5M
FCF MarginFCF / Revenue
7.7%
Capex IntensityCapex / Revenue
8.8%
Cash ConversionOCF / Net Profit
2.42×
3.03×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLLN
BLLN
OLED
OLED
Q1 26
$108.9M
Q4 25
$31.1M
Q3 25
$13.8M
$97.2M
Q2 25
$51.9M
Q1 25
$30.6M
Q4 24
$34.7M
Q3 24
$79.9M
Q2 24
$67.0M
Free Cash Flow
BLLN
BLLN
OLED
OLED
Q1 26
Q4 25
$15.1M
Q3 25
$6.5M
$84.3M
Q2 25
$37.5M
Q1 25
$17.5M
Q4 24
$22.0M
Q3 24
$66.2M
Q2 24
$57.9M
FCF Margin
BLLN
BLLN
OLED
OLED
Q1 26
Q4 25
8.7%
Q3 25
7.7%
60.4%
Q2 25
21.8%
Q1 25
10.5%
Q4 24
13.6%
Q3 24
41.0%
Q2 24
36.5%
Capex Intensity
BLLN
BLLN
OLED
OLED
Q1 26
Q4 25
9.3%
Q3 25
8.8%
9.2%
Q2 25
8.4%
Q1 25
7.9%
Q4 24
7.8%
Q3 24
8.4%
Q2 24
5.8%
Cash Conversion
BLLN
BLLN
OLED
OLED
Q1 26
3.03×
Q4 25
0.47×
Q3 25
2.42×
2.21×
Q2 25
0.77×
Q1 25
0.47×
Q4 24
0.75×
Q3 24
1.19×
Q2 24
1.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BLLN
BLLN

Prenatal$74.1M89%
Oncology$8.7M10%

OLED
OLED

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

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