vs

Side-by-side financial comparison of ACV Auctions Inc. (ACVA) and CALIX, INC (CALX). Click either name above to swap in a different company.

CALIX, INC is the larger business by last-quarter revenue ($280.0M vs $183.6M, roughly 1.5× ACV Auctions Inc.). On growth, CALIX, INC posted the faster year-over-year revenue change (27.1% vs 15.1%). CALIX, INC produced more free cash flow last quarter ($6.5M vs $-14.7M). Over the past eight quarters, CALIX, INC's revenue compounded faster (18.9% CAGR vs 12.3%).

ACV Auctions Inc. operates a leading digital wholesale vehicle auction platform serving automotive dealers across the U.S. and Canada. It offers end-to-end services including transparent vehicle inspections, secure payment processing, and logistics support, enabling efficient trading of used vehicles between registered wholesale buyers and sellers.

Calix, Inc. is a telecommunications company that specializes in providing software platforms, systems, and services to support the delivery of broadband services. The company was founded in 1999 and is headquartered in San Jose, California.

ACVA vs CALX — Head-to-Head

Bigger by revenue
CALX
CALX
1.5× larger
CALX
$280.0M
$183.6M
ACVA
Growing faster (revenue YoY)
CALX
CALX
+12.0% gap
CALX
27.1%
15.1%
ACVA
More free cash flow
CALX
CALX
$21.2M more FCF
CALX
$6.5M
$-14.7M
ACVA
Faster 2-yr revenue CAGR
CALX
CALX
Annualised
CALX
18.9%
12.3%
ACVA

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACVA
ACVA
CALX
CALX
Revenue
$183.6M
$280.0M
Net Profit
$11.2M
Gross Margin
56.9%
Operating Margin
-9.7%
47.6%
Net Margin
4.0%
Revenue YoY
15.1%
27.1%
Net Profit YoY
EPS (diluted)
$-0.12
$0.16

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
ACVA
ACVA
CALX
CALX
Q1 26
$280.0M
Q4 25
$183.6M
$272.4M
Q3 25
$199.6M
$265.4M
Q2 25
$193.7M
$241.9M
Q1 25
$182.7M
$220.2M
Q4 24
$159.5M
$206.1M
Q3 24
$171.3M
$200.9M
Q2 24
$160.6M
$198.1M
Net Profit
ACVA
ACVA
CALX
CALX
Q1 26
$11.2M
Q4 25
$7.2M
Q3 25
$-24.5M
$15.7M
Q2 25
$-7.3M
$-199.0K
Q1 25
$-14.8M
$-4.8M
Q4 24
$-17.9M
Q3 24
$-16.0M
$-4.0M
Q2 24
$-17.1M
$-8.0M
Gross Margin
ACVA
ACVA
CALX
CALX
Q1 26
56.9%
Q4 25
57.7%
Q3 25
57.3%
Q2 25
56.3%
Q1 25
55.7%
Q4 24
55.0%
Q3 24
54.8%
Q2 24
54.3%
Operating Margin
ACVA
ACVA
CALX
CALX
Q1 26
47.6%
Q4 25
-9.7%
3.4%
Q3 25
-11.9%
6.6%
Q2 25
-3.7%
0.2%
Q1 25
-7.9%
-2.8%
Q4 24
-16.2%
-9.1%
Q3 24
-10.0%
-5.4%
Q2 24
-11.6%
-5.7%
Net Margin
ACVA
ACVA
CALX
CALX
Q1 26
4.0%
Q4 25
2.6%
Q3 25
-12.3%
5.9%
Q2 25
-3.8%
-0.1%
Q1 25
-8.1%
-2.2%
Q4 24
-8.7%
Q3 24
-9.4%
-2.0%
Q2 24
-10.6%
-4.0%
EPS (diluted)
ACVA
ACVA
CALX
CALX
Q1 26
$0.16
Q4 25
$-0.12
$0.11
Q3 25
$-0.14
$0.22
Q2 25
$-0.04
$0.00
Q1 25
$-0.09
$-0.07
Q4 24
$-0.15
$-0.27
Q3 24
$-0.10
$-0.06
Q2 24
$-0.10
$-0.12

Balance Sheet & Financial Strength

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

Metric
ACVA
ACVA
CALX
CALX
Cash + ST InvestmentsLiquidity on hand
$271.5M
$54.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$429.7M
$738.0M
Total Assets
$1.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACVA
ACVA
CALX
CALX
Q1 26
$54.6M
Q4 25
$271.5M
$143.1M
Q3 25
$265.3M
$95.0M
Q2 25
$258.4M
$76.5M
Q1 25
$291.9M
$42.3M
Q4 24
$224.1M
$43.2M
Q3 24
$252.5M
$62.4M
Q2 24
$215.0M
$84.5M
Stockholders' Equity
ACVA
ACVA
CALX
CALX
Q1 26
$738.0M
Q4 25
$429.7M
$859.2M
Q3 25
$434.4M
$822.5M
Q2 25
$448.8M
$772.7M
Q1 25
$439.6M
$767.2M
Q4 24
$440.0M
$780.9M
Q3 24
$456.2M
$778.7M
Q2 24
$457.6M
$754.2M
Total Assets
ACVA
ACVA
CALX
CALX
Q1 26
Q4 25
$1.1B
$1.1B
Q3 25
$1.2B
$976.4M
Q2 25
$1.1B
$921.4M
Q1 25
$1.2B
$917.1M
Q4 24
$984.1M
$939.3M
Q3 24
$1.0B
$937.5M
Q2 24
$1.0B
$917.9M

Cash Flow & Capital Efficiency

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

Metric
ACVA
ACVA
CALX
CALX
Operating Cash FlowLast quarter
$-12.4M
$14.6M
Free Cash FlowOCF − Capex
$-14.7M
$6.5M
FCF MarginFCF / Revenue
-8.0%
2.3%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
1.31×
TTM Free Cash FlowTrailing 4 quarters
$69.1M
$109.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACVA
ACVA
CALX
CALX
Q1 26
$14.6M
Q4 25
$-12.4M
$46.0M
Q3 25
$10.3M
$32.3M
Q2 25
$13.7M
$39.4M
Q1 25
$66.6M
$17.2M
Q4 24
$-3.2M
$15.4M
Q3 24
$21.1M
$16.0M
Q2 24
$4.5M
$22.3M
Free Cash Flow
ACVA
ACVA
CALX
CALX
Q1 26
$6.5M
Q4 25
$-14.7M
$40.3M
Q3 25
$7.7M
$26.7M
Q2 25
$10.9M
$35.6M
Q1 25
$65.3M
$12.9M
Q4 24
$-3.9M
$10.2M
Q3 24
$20.2M
$12.8M
Q2 24
$2.7M
$16.4M
FCF Margin
ACVA
ACVA
CALX
CALX
Q1 26
2.3%
Q4 25
-8.0%
14.8%
Q3 25
3.8%
10.1%
Q2 25
5.6%
14.7%
Q1 25
35.7%
5.9%
Q4 24
-2.5%
5.0%
Q3 24
11.8%
6.3%
Q2 24
1.7%
8.3%
Capex Intensity
ACVA
ACVA
CALX
CALX
Q1 26
Q4 25
1.2%
2.1%
Q3 25
1.3%
2.1%
Q2 25
1.5%
1.5%
Q1 25
0.7%
2.0%
Q4 24
0.4%
2.5%
Q3 24
0.6%
1.6%
Q2 24
1.1%
3.0%
Cash Conversion
ACVA
ACVA
CALX
CALX
Q1 26
1.31×
Q4 25
6.38×
Q3 25
2.06×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACVA
ACVA

Auction Marketplace Revenue$77.6M42%
Other Marketplace Revenue$72.4M39%
Customer Assurance$24.1M13%
Data Services Revenue$9.4M5%

CALX
CALX

Appliance$232.8M83%
Software and service$47.1M17%

Related Comparisons