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Side-by-side financial comparison of BillionToOne, Inc. (BLLN) and Turtle Beach Corp (TBCH). Click either name above to swap in a different company.

Turtle Beach Corp is the larger business by last-quarter revenue ($95.1M vs $83.5M, roughly 1.1× BillionToOne, Inc.). Turtle Beach Corp runs the higher net margin — 18.5% vs 6.8%, a 11.7% gap on every dollar of revenue. On growth, BillionToOne, Inc. posted the faster year-over-year revenue change (117.4% vs -34.9%). Turtle Beach Corp produced more free cash flow last quarter ($13.1M vs $6.5M).

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.

The Turtle Beach Corporation is an American gaming accessory manufacturer based in San Diego, California. The company has roots dating back to the 1970s where it developed sound cards, MIDI synthesizers, and various audio software packages and network audio devices. The company began making gaming headsets in 2005.

BLLN vs TBCH — Head-to-Head

Bigger by revenue
TBCH
TBCH
1.1× larger
TBCH
$95.1M
$83.5M
BLLN
Growing faster (revenue YoY)
BLLN
BLLN
+152.3% gap
BLLN
117.4%
-34.9%
TBCH
Higher net margin
TBCH
TBCH
11.7% more per $
TBCH
18.5%
6.8%
BLLN
More free cash flow
TBCH
TBCH
$6.6M more FCF
TBCH
$13.1M
$6.5M
BLLN

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
BLLN
BLLN
TBCH
TBCH
Revenue
$83.5M
$95.1M
Net Profit
$5.7M
$17.6M
Gross Margin
69.9%
50.0%
Operating Margin
11.5%
22.0%
Net Margin
6.8%
18.5%
Revenue YoY
117.4%
-34.9%
Net Profit YoY
138.3%
-12.6%
EPS (diluted)
$0.10
$0.86

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
TBCH
TBCH
Q4 25
$95.1M
Q3 25
$83.5M
$80.5M
Q2 25
$80.5M
Q1 25
$63.9M
Q4 24
$45.1M
$146.1M
Q3 24
$38.4M
$94.4M
Q2 24
$76.5M
Q1 24
$55.8M
Net Profit
BLLN
BLLN
TBCH
TBCH
Q4 25
$17.6M
Q3 25
$5.7M
$1.7M
Q2 25
$-2.9M
Q1 25
$-664.0K
Q4 24
$-11.5M
$20.1M
Q3 24
$-14.9M
$3.4M
Q2 24
$-7.5M
Q1 24
$155.0K
Gross Margin
BLLN
BLLN
TBCH
TBCH
Q4 25
50.0%
Q3 25
69.9%
37.4%
Q2 25
22.7%
Q1 25
36.6%
Q4 24
57.1%
37.0%
Q3 24
52.6%
36.2%
Q2 24
30.2%
Q1 24
31.8%
Operating Margin
BLLN
BLLN
TBCH
TBCH
Q4 25
22.0%
Q3 25
11.5%
6.7%
Q2 25
-0.4%
Q1 25
2.4%
Q4 24
17.0%
16.0%
Q3 24
-32.9%
6.8%
Q2 24
-5.4%
Q1 24
-10.2%
Net Margin
BLLN
BLLN
TBCH
TBCH
Q4 25
18.5%
Q3 25
6.8%
2.1%
Q2 25
-3.6%
Q1 25
-1.0%
Q4 24
-25.5%
13.8%
Q3 24
-38.8%
3.6%
Q2 24
-9.8%
Q1 24
0.3%
EPS (diluted)
BLLN
BLLN
TBCH
TBCH
Q4 25
$0.86
Q3 25
$0.10
$0.08
Q2 25
$-0.14
Q1 25
$-0.03
Q4 24
$-1.13
$0.96
Q3 24
$-1.47
$0.16
Q2 24
$-0.35
Q1 24
$0.01

Balance Sheet & Financial Strength

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

Metric
BLLN
BLLN
TBCH
TBCH
Cash + ST InvestmentsLiquidity on hand
$195.2M
$17.0M
Total DebtLower is stronger
$55.0M
$55.7M
Stockholders' EquityBook value
$-239.5M
$128.5M
Total Assets
$327.5M
$269.1M
Debt / EquityLower = less leverage
0.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLLN
BLLN
TBCH
TBCH
Q4 25
$17.0M
Q3 25
$195.2M
$12.3M
Q2 25
$11.7M
Q1 25
$11.7M
Q4 24
$191.5M
$13.0M
Q3 24
$13.8M
Q2 24
$12.5M
Q1 24
$17.8M
Total Debt
BLLN
BLLN
TBCH
TBCH
Q4 25
$55.7M
Q3 25
$55.0M
$57.9M
Q2 25
$43.3M
Q1 25
$48.6M
Q4 24
$51.5M
$49.0M
Q3 24
$49.3M
Q2 24
$49.6M
Q1 24
$49.9M
Stockholders' Equity
BLLN
BLLN
TBCH
TBCH
Q4 25
$128.5M
Q3 25
$-239.5M
$110.7M
Q2 25
$116.8M
Q1 25
$120.9M
Q4 24
$-251.7M
$120.6M
Q3 24
$-242.9M
$101.8M
Q2 24
$105.3M
Q1 24
$125.2M
Total Assets
BLLN
BLLN
TBCH
TBCH
Q4 25
$269.1M
Q3 25
$327.5M
$278.2M
Q2 25
$240.2M
Q1 25
$247.0M
Q4 24
$302.1M
$298.9M
Q3 24
$313.2M
Q2 24
$264.4M
Q1 24
$258.4M
Debt / Equity
BLLN
BLLN
TBCH
TBCH
Q4 25
0.43×
Q3 25
0.52×
Q2 25
0.37×
Q1 25
0.40×
Q4 24
0.41×
Q3 24
0.48×
Q2 24
0.47×
Q1 24
0.40×

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
TBCH
TBCH
Operating Cash FlowLast quarter
$13.8M
$13.3M
Free Cash FlowOCF − Capex
$6.5M
$13.1M
FCF MarginFCF / Revenue
7.7%
13.8%
Capex IntensityCapex / Revenue
8.8%
0.3%
Cash ConversionOCF / Net Profit
2.42×
0.76×
TTM Free Cash FlowTrailing 4 quarters
$34.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLLN
BLLN
TBCH
TBCH
Q4 25
$13.3M
Q3 25
$13.8M
$-15.2M
Q2 25
$-3.1M
Q1 25
$40.5M
Q4 24
$14.3M
Q3 24
$-23.2M
Q2 24
$-12.6M
Q1 24
$27.3M
Free Cash Flow
BLLN
BLLN
TBCH
TBCH
Q4 25
$13.1M
Q3 25
$6.5M
$-15.9M
Q2 25
$-3.5M
Q1 25
$40.3M
Q4 24
$12.8M
Q3 24
$-24.6M
Q2 24
$-13.9M
Q1 24
$26.5M
FCF Margin
BLLN
BLLN
TBCH
TBCH
Q4 25
13.8%
Q3 25
7.7%
-19.7%
Q2 25
-4.3%
Q1 25
63.0%
Q4 24
8.8%
Q3 24
-26.1%
Q2 24
-18.1%
Q1 24
47.5%
Capex Intensity
BLLN
BLLN
TBCH
TBCH
Q4 25
0.3%
Q3 25
8.8%
0.8%
Q2 25
0.4%
Q1 25
0.3%
Q4 24
1.0%
Q3 24
1.5%
Q2 24
1.6%
Q1 24
1.3%
Cash Conversion
BLLN
BLLN
TBCH
TBCH
Q4 25
0.76×
Q3 25
2.42×
-8.84×
Q2 25
Q1 25
Q4 24
0.71×
Q3 24
-6.79×
Q2 24
Q1 24
175.85×

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%

TBCH
TBCH

Europe And Middle East$71.0M75%
Asia Pacific$13.3M14%
Other$10.8M11%

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