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Side-by-side financial comparison of NATIONAL HEALTH INVESTORS INC (NHI) 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 $105.8M, roughly 1.9× NATIONAL HEALTH INVESTORS INC). NATIONAL HEALTH INVESTORS INC runs the higher net margin — 36.1% vs 6.7%, a 29.3% gap on every dollar of revenue. On growth, NATIONAL HEALTH INVESTORS INC posted the faster year-over-year revenue change (23.4% vs 13.6%). REPLIGEN CORP produced more free cash flow last quarter ($17.6M vs $-57.5M). Over the past eight quarters, REPLIGEN CORP's revenue compounded faster (14.4% CAGR vs 13.9%).

Oscar Health, Inc. is an American for-profit health insurance company, founded in 2012 by Joshua Kushner, Kevin Nazemi and Mario Schlosser, and is headquartered in New York City. The company focuses on the health insurance industry through telemedicine, healthcare focused technological interfaces, and transparent claims pricing systems which would make it easier for patients to navigate.

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...

NHI vs RGEN — Head-to-Head

Bigger by revenue
RGEN
RGEN
1.9× larger
RGEN
$197.9M
$105.8M
NHI
Growing faster (revenue YoY)
NHI
NHI
+9.8% gap
NHI
23.4%
13.6%
RGEN
Higher net margin
NHI
NHI
29.3% more per $
NHI
36.1%
6.7%
RGEN
More free cash flow
RGEN
RGEN
$75.0M more FCF
RGEN
$17.6M
$-57.5M
NHI
Faster 2-yr revenue CAGR
RGEN
RGEN
Annualised
RGEN
14.4%
13.9%
NHI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NHI
NHI
RGEN
RGEN
Revenue
$105.8M
$197.9M
Net Profit
$38.2M
$13.3M
Gross Margin
52.5%
Operating Margin
9.0%
Net Margin
36.1%
6.7%
Revenue YoY
23.4%
13.6%
Net Profit YoY
-11.7%
143.9%
EPS (diluted)
$0.80
$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
NHI
NHI
RGEN
RGEN
Q4 25
$105.8M
$197.9M
Q3 25
$89.8M
$188.8M
Q2 25
$90.7M
$182.4M
Q1 25
$89.3M
$169.2M
Q4 24
$85.8M
$174.1M
Q3 24
$82.9M
$154.9M
Q2 24
$85.0M
$154.1M
Q1 24
$81.5M
$151.3M
Net Profit
NHI
NHI
RGEN
RGEN
Q4 25
$38.2M
$13.3M
Q3 25
$32.9M
$14.9M
Q2 25
$37.0M
$14.9M
Q1 25
$34.2M
$5.8M
Q4 24
$43.2M
$-30.3M
Q3 24
$28.5M
$-654.0K
Q2 24
$35.3M
$3.3M
Q1 24
$30.9M
$2.1M
Gross Margin
NHI
NHI
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
NHI
NHI
RGEN
RGEN
Q4 25
9.0%
Q3 25
8.9%
Q2 25
7.6%
Q1 25
3.9%
Q4 24
-17.7%
Q3 24
-5.1%
Q2 24
1.0%
Q1 24
1.3%
Net Margin
NHI
NHI
RGEN
RGEN
Q4 25
36.1%
6.7%
Q3 25
36.6%
7.9%
Q2 25
40.8%
8.2%
Q1 25
38.3%
3.4%
Q4 24
50.4%
-17.4%
Q3 24
34.4%
-0.4%
Q2 24
41.5%
2.2%
Q1 24
38.0%
1.4%
EPS (diluted)
NHI
NHI
RGEN
RGEN
Q4 25
$0.80
$0.24
Q3 25
$0.69
$0.26
Q2 25
$0.79
$0.26
Q1 25
$0.74
$0.10
Q4 24
$0.96
$-0.55
Q3 24
$0.65
$-0.01
Q2 24
$0.81
$0.06
Q1 24
$0.71
$0.04

Balance Sheet & Financial Strength

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

Metric
NHI
NHI
RGEN
RGEN
Cash + ST InvestmentsLiquidity on hand
$19.6M
$767.6M
Total DebtLower is stronger
$542.2M
Stockholders' EquityBook value
$1.5B
$2.1B
Total Assets
$2.8B
$2.9B
Debt / EquityLower = less leverage
0.26×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NHI
NHI
RGEN
RGEN
Q4 25
$19.6M
$767.6M
Q3 25
$81.6M
$748.7M
Q2 25
$18.6M
$708.9M
Q1 25
$135.0M
$697.2M
Q4 24
$24.3M
$757.4M
Q3 24
$15.6M
$784.0M
Q2 24
$14.8M
$809.1M
Q1 24
$11.4M
$780.6M
Total Debt
NHI
NHI
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
NHI
NHI
RGEN
RGEN
Q4 25
$1.5B
$2.1B
Q3 25
$1.5B
$2.1B
Q2 25
$1.5B
$2.1B
Q1 25
$1.4B
$2.0B
Q4 24
$1.4B
$2.0B
Q3 24
$1.2B
$2.0B
Q2 24
$1.2B
$2.0B
Q1 24
$1.2B
$2.0B
Total Assets
NHI
NHI
RGEN
RGEN
Q4 25
$2.8B
$2.9B
Q3 25
$2.7B
$2.9B
Q2 25
$2.7B
$2.9B
Q1 25
$2.8B
$2.9B
Q4 24
$2.6B
$2.8B
Q3 24
$2.5B
$2.8B
Q2 24
$2.5B
$2.9B
Q1 24
$2.5B
$2.8B
Debt / Equity
NHI
NHI
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
NHI
NHI
RGEN
RGEN
Operating Cash FlowLast quarter
$236.6M
$25.7M
Free Cash FlowOCF − Capex
$-57.5M
$17.6M
FCF MarginFCF / Revenue
-54.3%
8.9%
Capex IntensityCapex / Revenue
277.9%
4.1%
Cash ConversionOCF / Net Profit
6.20×
1.93×
TTM Free Cash FlowTrailing 4 quarters
$93.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NHI
NHI
RGEN
RGEN
Q4 25
$236.6M
$25.7M
Q3 25
$62.5M
$48.1M
Q2 25
$59.8M
$28.6M
Q1 25
$46.5M
$15.0M
Q4 24
$207.8M
$39.2M
Q3 24
$48.6M
$49.3M
Q2 24
$60.7M
$42.2M
Q1 24
$40.8M
$44.7M
Free Cash Flow
NHI
NHI
RGEN
RGEN
Q4 25
$-57.5M
$17.6M
Q3 25
$-88.2M
$43.4M
Q2 25
$21.5M
Q1 25
$11.4M
Q4 24
$49.8M
$33.6M
Q3 24
$1.5M
$42.3M
Q2 24
$37.4M
Q1 24
$36.4M
FCF Margin
NHI
NHI
RGEN
RGEN
Q4 25
-54.3%
8.9%
Q3 25
-98.2%
23.0%
Q2 25
11.8%
Q1 25
6.8%
Q4 24
58.1%
19.3%
Q3 24
1.9%
27.3%
Q2 24
24.3%
Q1 24
24.0%
Capex Intensity
NHI
NHI
RGEN
RGEN
Q4 25
277.9%
4.1%
Q3 25
167.8%
2.5%
Q2 25
3.9%
Q1 25
2.1%
Q4 24
184.2%
3.2%
Q3 24
56.8%
4.5%
Q2 24
3.1%
Q1 24
5.5%
Cash Conversion
NHI
NHI
RGEN
RGEN
Q4 25
6.20×
1.93×
Q3 25
1.90×
3.23×
Q2 25
1.62×
1.92×
Q1 25
1.36×
2.57×
Q4 24
4.80×
Q3 24
1.70×
Q2 24
1.72×
12.70×
Q1 24
1.32×
21.35×

Financial Flow Comparison

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

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