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Side-by-side financial comparison of AtriCure, Inc. (ATRC) and ThredUp Inc. (TDUP). Click either name above to swap in a different company.

AtriCure, Inc. is the larger business by last-quarter revenue ($141.2M vs $81.7M, roughly 1.7× ThredUp Inc.). AtriCure, Inc. runs the higher net margin — 0.1% vs -7.9%, a 8.0% gap on every dollar of revenue. On growth, ThredUp Inc. posted the faster year-over-year revenue change (14.6% vs 14.3%). Over the past eight quarters, ThredUp Inc.'s revenue compounded faster (10.6% CAGR vs 10.2%).

AtriCure, Inc. is a global medical device company specializing in the research, development, and manufacturing of innovative surgical tools and therapeutic solutions for treating atrial fibrillation and associated cardiac conditions. Its core customers include hospitals, cardiac surgery centers, and healthcare providers across North America, Europe, and the Asia Pacific region, with products designed to support safer, more effective minimally invasive cardiac procedures.

ThredUp Inc. is an American company that operates an online resale platform specializing in the sale of second-hand clothing, footwear, and accessories. Founded in 2009 and headquartered in Oakland, California, it has established itself as one of the leading resale fashion marketplaces.

ATRC vs TDUP — Head-to-Head

Bigger by revenue
ATRC
ATRC
1.7× larger
ATRC
$141.2M
$81.7M
TDUP
Growing faster (revenue YoY)
TDUP
TDUP
+0.3% gap
TDUP
14.6%
14.3%
ATRC
Higher net margin
ATRC
ATRC
8.0% more per $
ATRC
0.1%
-7.9%
TDUP
Faster 2-yr revenue CAGR
TDUP
TDUP
Annualised
TDUP
10.6%
10.2%
ATRC

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ATRC
ATRC
TDUP
TDUP
Revenue
$141.2M
$81.7M
Net Profit
$108.0K
$-6.5M
Gross Margin
77.4%
79.2%
Operating Margin
23.0%
12.8%
Net Margin
0.1%
-7.9%
Revenue YoY
14.3%
14.6%
Net Profit YoY
-24.1%
EPS (diluted)
$0.00
$-0.05

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
ATRC
ATRC
TDUP
TDUP
Q1 26
$141.2M
$81.7M
Q4 25
$140.5M
$79.7M
Q3 25
$134.3M
$82.2M
Q2 25
$136.1M
$77.7M
Q1 25
$123.6M
$71.3M
Q4 24
$124.3M
$67.3M
Q3 24
$115.9M
$61.5M
Q2 24
$116.3M
$66.7M
Net Profit
ATRC
ATRC
TDUP
TDUP
Q1 26
$108.0K
$-6.5M
Q4 25
$-5.6M
Q3 25
$-267.0K
$-4.2M
Q2 25
$-6.2M
$-5.2M
Q1 25
$-6.7M
$-5.2M
Q4 24
$-21.7M
Q3 24
$-7.9M
$-24.8M
Q2 24
$-8.0M
$-14.0M
Gross Margin
ATRC
ATRC
TDUP
TDUP
Q1 26
77.4%
79.2%
Q4 25
75.0%
79.6%
Q3 25
75.5%
79.4%
Q2 25
74.5%
79.5%
Q1 25
74.9%
79.1%
Q4 24
74.5%
80.4%
Q3 24
74.9%
79.3%
Q2 24
74.7%
78.8%
Operating Margin
ATRC
ATRC
TDUP
TDUP
Q1 26
23.0%
12.8%
Q4 25
1.8%
-8.4%
Q3 25
0.2%
-5.3%
Q2 25
-4.5%
-6.8%
Q1 25
-4.8%
-7.6%
Q4 24
-11.7%
-12.1%
Q3 24
-6.4%
-17.0%
Q2 24
-6.2%
-14.4%
Net Margin
ATRC
ATRC
TDUP
TDUP
Q1 26
0.1%
-7.9%
Q4 25
-7.0%
Q3 25
-0.2%
-5.2%
Q2 25
-4.5%
-6.7%
Q1 25
-5.5%
-7.3%
Q4 24
-32.3%
Q3 24
-6.8%
-40.3%
Q2 24
-6.9%
-20.9%
EPS (diluted)
ATRC
ATRC
TDUP
TDUP
Q1 26
$0.00
$-0.05
Q4 25
$0.04
$-0.06
Q3 25
$-0.01
$-0.03
Q2 25
$-0.13
$-0.04
Q1 25
$-0.14
$-0.04
Q4 24
$-0.33
$-0.19
Q3 24
$-0.17
$-0.22
Q2 24
$-0.17
$-0.13

Balance Sheet & Financial Strength

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

Metric
ATRC
ATRC
TDUP
TDUP
Cash + ST InvestmentsLiquidity on hand
$146.2M
$39.0M
Total DebtLower is stronger
$61.0M
$17.7M
Stockholders' EquityBook value
$491.7M
$59.4M
Total Assets
$644.0M
$172.4M
Debt / EquityLower = less leverage
0.12×
0.30×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATRC
ATRC
TDUP
TDUP
Q1 26
$146.2M
$39.0M
Q4 25
$167.4M
$38.6M
Q3 25
$147.9M
$46.2M
Q2 25
$117.8M
$41.0M
Q1 25
$99.9M
$41.1M
Q4 24
$122.7M
$31.9M
Q3 24
$130.3M
$43.7M
Q2 24
$114.0M
$44.8M
Total Debt
ATRC
ATRC
TDUP
TDUP
Q1 26
$61.0M
$17.7M
Q4 25
Q3 25
$61.9M
Q2 25
$61.9M
Q1 25
$61.9M
Q4 24
Q3 24
$61.9M
Q2 24
$61.9M
Stockholders' Equity
ATRC
ATRC
TDUP
TDUP
Q1 26
$491.7M
$59.4M
Q4 25
$491.9M
$59.2M
Q3 25
$476.5M
$59.1M
Q2 25
$464.5M
$60.2M
Q1 25
$454.6M
$56.1M
Q4 24
$461.0M
$56.3M
Q3 24
$465.0M
$69.3M
Q2 24
$462.1M
$86.5M
Total Assets
ATRC
ATRC
TDUP
TDUP
Q1 26
$644.0M
$172.4M
Q4 25
$654.2M
$167.2M
Q3 25
$635.4M
$172.5M
Q2 25
$608.8M
$173.6M
Q1 25
$591.6M
$172.5M
Q4 24
$609.3M
$171.2M
Q3 24
$615.1M
$214.9M
Q2 24
$597.3M
$231.2M
Debt / Equity
ATRC
ATRC
TDUP
TDUP
Q1 26
0.12×
0.30×
Q4 25
Q3 25
0.13×
Q2 25
0.13×
Q1 25
0.14×
Q4 24
Q3 24
0.13×
Q2 24
0.13×

Cash Flow & Capital Efficiency

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

Metric
ATRC
ATRC
TDUP
TDUP
Operating Cash FlowLast quarter
$4.8M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATRC
ATRC
TDUP
TDUP
Q1 26
$4.8M
Q4 25
$20.0M
$-1.5M
Q3 25
$26.7M
$6.0M
Q2 25
$21.6M
$344.0K
Q1 25
$-11.0M
$5.7M
Q4 24
$5.8M
$663.0K
Q3 24
$20.0M
$3.3M
Q2 24
$7.4M
$-5.0M
Free Cash Flow
ATRC
ATRC
TDUP
TDUP
Q1 26
Q4 25
$18.4M
$-3.2M
Q3 25
$24.1M
$2.4M
Q2 25
$19.0M
$-2.9M
Q1 25
$-13.2M
$3.9M
Q4 24
$3.1M
$-1.8M
Q3 24
$16.4M
$1.2M
Q2 24
$5.0M
$-5.8M
FCF Margin
ATRC
ATRC
TDUP
TDUP
Q1 26
Q4 25
13.1%
-4.0%
Q3 25
18.0%
2.9%
Q2 25
13.9%
-3.8%
Q1 25
-10.7%
5.5%
Q4 24
2.5%
-2.7%
Q3 24
14.1%
2.0%
Q2 24
4.3%
-8.7%
Capex Intensity
ATRC
ATRC
TDUP
TDUP
Q1 26
Q4 25
1.1%
2.2%
Q3 25
1.9%
4.4%
Q2 25
2.0%
4.2%
Q1 25
1.8%
2.5%
Q4 24
2.2%
3.7%
Q3 24
3.1%
3.5%
Q2 24
2.1%
1.3%

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATRC
ATRC

Appendage management$48.4M34%
Open ablation$39.1M28%
Other$25.0M18%
Pain management$22.4M16%
Minimally invasive ablation$6.4M5%

TDUP
TDUP

Segment breakdown not available.

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