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Side-by-side financial comparison of HA Sustainable Infrastructure Capital, Inc. (HASI) 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 $114.8M, roughly 1.7× HA Sustainable Infrastructure Capital, Inc.). REPLIGEN CORP runs the higher net margin — 6.7% vs -46.8%, a 53.5% gap on every dollar of revenue. On growth, REPLIGEN CORP posted the faster year-over-year revenue change (13.6% vs 13.3%). Over the past eight quarters, REPLIGEN CORP's revenue compounded faster (14.4% CAGR vs 4.2%).

HA Sustainable Infrastructure Capital, Inc. (HASI) is a specialized investment firm focused on sustainable infrastructure assets covering renewable energy, energy efficiency, sustainable real estate and low-carbon utility segments. It primarily operates in North American markets, providing long-term capital to eligible sustainable projects and delivering stable risk-adjusted returns to investors through recurring cash flows from operational underlying assets.

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...

HASI vs RGEN — Head-to-Head

Bigger by revenue
RGEN
RGEN
1.7× larger
RGEN
$197.9M
$114.8M
HASI
Growing faster (revenue YoY)
RGEN
RGEN
+0.3% gap
RGEN
13.6%
13.3%
HASI
Higher net margin
RGEN
RGEN
53.5% more per $
RGEN
6.7%
-46.8%
HASI
Faster 2-yr revenue CAGR
RGEN
RGEN
Annualised
RGEN
14.4%
4.2%
HASI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
HASI
HASI
RGEN
RGEN
Revenue
$114.8M
$197.9M
Net Profit
$-53.8M
$13.3M
Gross Margin
52.5%
Operating Margin
-57.4%
9.0%
Net Margin
-46.8%
6.7%
Revenue YoY
13.3%
13.6%
Net Profit YoY
-176.7%
143.9%
EPS (diluted)
$-0.38
$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
HASI
HASI
RGEN
RGEN
Q4 25
$114.8M
$197.9M
Q3 25
$103.1M
$188.8M
Q2 25
$85.7M
$182.4M
Q1 25
$96.9M
$169.2M
Q4 24
$101.3M
$174.1M
Q3 24
$82.0M
$154.9M
Q2 24
$94.5M
$154.1M
Q1 24
$105.8M
$151.3M
Net Profit
HASI
HASI
RGEN
RGEN
Q4 25
$-53.8M
$13.3M
Q3 25
$83.3M
$14.9M
Q2 25
$98.4M
$14.9M
Q1 25
$56.6M
$5.8M
Q4 24
$70.1M
$-30.3M
Q3 24
$-19.6M
$-654.0K
Q2 24
$26.5M
$3.3M
Q1 24
$123.0M
$2.1M
Gross Margin
HASI
HASI
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
HASI
HASI
RGEN
RGEN
Q4 25
-57.4%
9.0%
Q3 25
8.9%
Q2 25
7.6%
Q1 25
84.7%
3.9%
Q4 24
90.9%
-17.7%
Q3 24
-32.1%
-5.1%
Q2 24
39.5%
1.0%
Q1 24
1.3%
Net Margin
HASI
HASI
RGEN
RGEN
Q4 25
-46.8%
6.7%
Q3 25
80.8%
7.9%
Q2 25
114.9%
8.2%
Q1 25
58.4%
3.4%
Q4 24
69.2%
-17.4%
Q3 24
-23.9%
-0.4%
Q2 24
28.1%
2.2%
Q1 24
116.3%
1.4%
EPS (diluted)
HASI
HASI
RGEN
RGEN
Q4 25
$-0.38
$0.24
Q3 25
$0.61
$0.26
Q2 25
$0.74
$0.26
Q1 25
$0.44
$0.10
Q4 24
$0.58
$-0.55
Q3 24
$-0.17
$-0.01
Q2 24
$0.23
$0.06
Q1 24
$0.98
$0.04

Balance Sheet & Financial Strength

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

Metric
HASI
HASI
RGEN
RGEN
Cash + ST InvestmentsLiquidity on hand
$110.2M
$767.6M
Total DebtLower is stronger
$542.2M
Stockholders' EquityBook value
$2.7B
$2.1B
Total Assets
$8.2B
$2.9B
Debt / EquityLower = less leverage
0.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HASI
HASI
RGEN
RGEN
Q4 25
$110.2M
$767.6M
Q3 25
$301.8M
$748.7M
Q2 25
$86.5M
$708.9M
Q1 25
$67.4M
$697.2M
Q4 24
$129.8M
$757.4M
Q3 24
$44.1M
$784.0M
Q2 24
$145.7M
$809.1M
Q1 24
$61.4M
$780.6M
Total Debt
HASI
HASI
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
HASI
HASI
RGEN
RGEN
Q4 25
$2.7B
$2.1B
Q3 25
$2.7B
$2.1B
Q2 25
$2.6B
$2.1B
Q1 25
$2.5B
$2.0B
Q4 24
$2.4B
$2.0B
Q3 24
$2.3B
$2.0B
Q2 24
$2.3B
$2.0B
Q1 24
$2.3B
$2.0B
Total Assets
HASI
HASI
RGEN
RGEN
Q4 25
$8.2B
$2.9B
Q3 25
$8.2B
$2.9B
Q2 25
$7.6B
$2.9B
Q1 25
$7.5B
$2.9B
Q4 24
$7.1B
$2.8B
Q3 24
$6.7B
$2.8B
Q2 24
$6.7B
$2.9B
Q1 24
$6.7B
$2.8B
Debt / Equity
HASI
HASI
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
HASI
HASI
RGEN
RGEN
Operating Cash FlowLast quarter
$167.3M
$25.7M
Free Cash FlowOCF − Capex
$17.6M
FCF MarginFCF / Revenue
8.9%
Capex IntensityCapex / Revenue
4.1%
Cash ConversionOCF / Net Profit
1.93×
TTM Free Cash FlowTrailing 4 quarters
$93.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
HASI
HASI
RGEN
RGEN
Q4 25
$167.3M
$25.7M
Q3 25
$-121.8M
$48.1M
Q2 25
$79.6M
$28.6M
Q1 25
$-37.1M
$15.0M
Q4 24
$5.9M
$39.2M
Q3 24
$21.9M
$49.3M
Q2 24
$-24.8M
$42.2M
Q1 24
$20.9M
$44.7M
Free Cash Flow
HASI
HASI
RGEN
RGEN
Q4 25
$17.6M
Q3 25
$43.4M
Q2 25
$21.5M
Q1 25
$11.4M
Q4 24
$33.6M
Q3 24
$42.3M
Q2 24
$37.4M
Q1 24
$36.4M
FCF Margin
HASI
HASI
RGEN
RGEN
Q4 25
8.9%
Q3 25
23.0%
Q2 25
11.8%
Q1 25
6.8%
Q4 24
19.3%
Q3 24
27.3%
Q2 24
24.3%
Q1 24
24.0%
Capex Intensity
HASI
HASI
RGEN
RGEN
Q4 25
4.1%
Q3 25
2.5%
Q2 25
3.9%
Q1 25
2.1%
Q4 24
3.2%
Q3 24
4.5%
Q2 24
3.1%
Q1 24
5.5%
Cash Conversion
HASI
HASI
RGEN
RGEN
Q4 25
1.93×
Q3 25
-1.46×
3.23×
Q2 25
0.81×
1.92×
Q1 25
-0.66×
2.57×
Q4 24
0.08×
Q3 24
Q2 24
-0.94×
12.70×
Q1 24
0.17×
21.35×

Financial Flow Comparison

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

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