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Side-by-side financial comparison of ACV Auctions Inc. (ACVA) and REPLIGEN CORP (RGEN). Click either name above to swap in a different company.

REPLIGEN CORP is the larger business by last-quarter revenue ($197.9M vs $183.6M, roughly 1.1× ACV Auctions Inc.). On growth, ACV Auctions Inc. posted the faster year-over-year revenue change (15.1% vs 13.6%). REPLIGEN CORP produced more free cash flow last quarter ($17.6M vs $-14.7M). Over the past eight quarters, REPLIGEN CORP's revenue compounded faster (14.4% 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.

Repligen Corporation is a global life sciences company devoted to the development and commercialization of innovative bioprocessing technologies and systems that enable efficiencies in the process of manufacturing biological drugs.2025 The company is based in Waltham, Massachusetts,2014 and was incorporated in Delaware in 1981. A public company, Repligen is listed on the NASDAQ exchange under the symbol RGEN. As of 2025, Repligen employs over 1,900 employees globally and serves primarily biop...

ACVA vs RGEN — Head-to-Head

Bigger by revenue
RGEN
RGEN
1.1× larger
RGEN
$197.9M
$183.6M
ACVA
Growing faster (revenue YoY)
ACVA
ACVA
+1.5% gap
ACVA
15.1%
13.6%
RGEN
More free cash flow
RGEN
RGEN
$32.2M more FCF
RGEN
$17.6M
$-14.7M
ACVA
Faster 2-yr revenue CAGR
RGEN
RGEN
Annualised
RGEN
14.4%
12.3%
ACVA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACVA
ACVA
RGEN
RGEN
Revenue
$183.6M
$197.9M
Net Profit
$13.3M
Gross Margin
52.5%
Operating Margin
-9.7%
9.0%
Net Margin
6.7%
Revenue YoY
15.1%
13.6%
Net Profit YoY
143.9%
EPS (diluted)
$-0.12
$0.24

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
RGEN
RGEN
Q4 25
$183.6M
$197.9M
Q3 25
$199.6M
$188.8M
Q2 25
$193.7M
$182.4M
Q1 25
$182.7M
$169.2M
Q4 24
$159.5M
$174.1M
Q3 24
$171.3M
$154.9M
Q2 24
$160.6M
$154.1M
Q1 24
$145.7M
$151.3M
Net Profit
ACVA
ACVA
RGEN
RGEN
Q4 25
$13.3M
Q3 25
$-24.5M
$14.9M
Q2 25
$-7.3M
$14.9M
Q1 25
$-14.8M
$5.8M
Q4 24
$-30.3M
Q3 24
$-16.0M
$-654.0K
Q2 24
$-17.1M
$3.3M
Q1 24
$-20.5M
$2.1M
Gross Margin
ACVA
ACVA
RGEN
RGEN
Q4 25
52.5%
Q3 25
53.2%
Q2 25
50.0%
Q1 25
53.6%
Q4 24
26.1%
Q3 24
50.0%
Q2 24
49.8%
Q1 24
49.5%
Operating Margin
ACVA
ACVA
RGEN
RGEN
Q4 25
-9.7%
9.0%
Q3 25
-11.9%
8.9%
Q2 25
-3.7%
7.6%
Q1 25
-7.9%
3.9%
Q4 24
-16.2%
-17.7%
Q3 24
-10.0%
-5.1%
Q2 24
-11.6%
1.0%
Q1 24
-15.5%
1.3%
Net Margin
ACVA
ACVA
RGEN
RGEN
Q4 25
6.7%
Q3 25
-12.3%
7.9%
Q2 25
-3.8%
8.2%
Q1 25
-8.1%
3.4%
Q4 24
-17.4%
Q3 24
-9.4%
-0.4%
Q2 24
-10.6%
2.2%
Q1 24
-14.1%
1.4%
EPS (diluted)
ACVA
ACVA
RGEN
RGEN
Q4 25
$-0.12
$0.24
Q3 25
$-0.14
$0.26
Q2 25
$-0.04
$0.26
Q1 25
$-0.09
$0.10
Q4 24
$-0.15
$-0.55
Q3 24
$-0.10
$-0.01
Q2 24
$-0.10
$0.06
Q1 24
$-0.13
$0.04

Balance Sheet & Financial Strength

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

Metric
ACVA
ACVA
RGEN
RGEN
Cash + ST InvestmentsLiquidity on hand
$271.5M
$767.6M
Total DebtLower is stronger
$542.2M
Stockholders' EquityBook value
$429.7M
$2.1B
Total Assets
$1.1B
$2.9B
Debt / EquityLower = less leverage
0.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACVA
ACVA
RGEN
RGEN
Q4 25
$271.5M
$767.6M
Q3 25
$265.3M
$748.7M
Q2 25
$258.4M
$708.9M
Q1 25
$291.9M
$697.2M
Q4 24
$224.1M
$757.4M
Q3 24
$252.5M
$784.0M
Q2 24
$215.0M
$809.1M
Q1 24
$209.8M
$780.6M
Total Debt
ACVA
ACVA
RGEN
RGEN
Q4 25
$542.2M
Q3 25
$537.9M
Q2 25
Q1 25
Q4 24
$525.6M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ACVA
ACVA
RGEN
RGEN
Q4 25
$429.7M
$2.1B
Q3 25
$434.4M
$2.1B
Q2 25
$448.8M
$2.1B
Q1 25
$439.6M
$2.0B
Q4 24
$440.0M
$2.0B
Q3 24
$456.2M
$2.0B
Q2 24
$457.6M
$2.0B
Q1 24
$458.3M
$2.0B
Total Assets
ACVA
ACVA
RGEN
RGEN
Q4 25
$1.1B
$2.9B
Q3 25
$1.2B
$2.9B
Q2 25
$1.1B
$2.9B
Q1 25
$1.2B
$2.9B
Q4 24
$984.1M
$2.8B
Q3 24
$1.0B
$2.8B
Q2 24
$1.0B
$2.9B
Q1 24
$1.0B
$2.8B
Debt / Equity
ACVA
ACVA
RGEN
RGEN
Q4 25
0.26×
Q3 25
0.26×
Q2 25
Q1 25
Q4 24
0.27×
Q3 24
Q2 24
Q1 24

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
RGEN
RGEN
Operating Cash FlowLast quarter
$-12.4M
$25.7M
Free Cash FlowOCF − Capex
$-14.7M
$17.6M
FCF MarginFCF / Revenue
-8.0%
8.9%
Capex IntensityCapex / Revenue
1.2%
4.1%
Cash ConversionOCF / Net Profit
1.93×
TTM Free Cash FlowTrailing 4 quarters
$69.1M
$93.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACVA
ACVA
RGEN
RGEN
Q4 25
$-12.4M
$25.7M
Q3 25
$10.3M
$48.1M
Q2 25
$13.7M
$28.6M
Q1 25
$66.6M
$15.0M
Q4 24
$-3.2M
$39.2M
Q3 24
$21.1M
$49.3M
Q2 24
$4.5M
$42.2M
Q1 24
$43.0M
$44.7M
Free Cash Flow
ACVA
ACVA
RGEN
RGEN
Q4 25
$-14.7M
$17.6M
Q3 25
$7.7M
$43.4M
Q2 25
$10.9M
$21.5M
Q1 25
$65.3M
$11.4M
Q4 24
$-3.9M
$33.6M
Q3 24
$20.2M
$42.3M
Q2 24
$2.7M
$37.4M
Q1 24
$41.9M
$36.4M
FCF Margin
ACVA
ACVA
RGEN
RGEN
Q4 25
-8.0%
8.9%
Q3 25
3.8%
23.0%
Q2 25
5.6%
11.8%
Q1 25
35.7%
6.8%
Q4 24
-2.5%
19.3%
Q3 24
11.8%
27.3%
Q2 24
1.7%
24.3%
Q1 24
28.8%
24.0%
Capex Intensity
ACVA
ACVA
RGEN
RGEN
Q4 25
1.2%
4.1%
Q3 25
1.3%
2.5%
Q2 25
1.5%
3.9%
Q1 25
0.7%
2.1%
Q4 24
0.4%
3.2%
Q3 24
0.6%
4.5%
Q2 24
1.1%
3.1%
Q1 24
0.7%
5.5%
Cash Conversion
ACVA
ACVA
RGEN
RGEN
Q4 25
1.93×
Q3 25
3.23×
Q2 25
1.92×
Q1 25
2.57×
Q4 24
Q3 24
Q2 24
12.70×
Q1 24
21.35×

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%

RGEN
RGEN

Segment breakdown not available.

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