Avantor [AVTR] vs Repligen [RGEN] Detailed Stock Comparison

TLDR: Quick Comparison Summary

Based on 20 vital metrics comparison: Avantor Inc. wins in 13 metrics, Repligen Corporation wins in 7 metrics, with 0 ties. Avantor Inc. appears stronger overall.

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Vital Metrics Comparison

Metric Avantor Inc. Repligen Corporation Better
P/E Ratio (TTM) 14.85 154.30 Avantor Inc.
Price-to-Book Ratio 0.94 3.55 Avantor Inc.
Debt-to-Equity Ratio 74.25 32.76 Repligen Corporation
PEG Ratio -0.17 -1.10 Avantor Inc.
EV/EBITDA 9.65 59.13 Avantor Inc.
Profit Margin (TTM) -8.09% 6.62% Repligen Corporation
Operating Margin (TTM) 10.17% 8.26% Avantor Inc.
EBITDA Margin (TTM) 10.17% 8.26% Avantor Inc.
Return on Equity -9.20% 2.40% Repligen Corporation
Return on Assets (TTM) 2.96% 0.99% Avantor Inc.
Free Cash Flow (TTM) $495.00M $91.69M Avantor Inc.
1-Year Return -29.36% 4.98% Repligen Corporation
Price-to-Sales Ratio (TTM) 0.81 10.14 Avantor Inc.
Enterprise Value $9.41B $7.36B Avantor Inc.
EV/Revenue Ratio 1.44 9.97 Avantor Inc.
Gross Profit Margin (TTM) 31.49% 52.46% Repligen Corporation
Revenue per Share (TTM) $10 $13 Repligen Corporation
Earnings per Share (Diluted) $-0.78 $0.86 Repligen Corporation
Beta (Stock Volatility) 1.00 1.19 Avantor Inc.
Short % of Float 7.88% 9.88% Avantor Inc.

Avantor Inc. vs Repligen Corporation Stock Performance Analysis

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Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Avantor Inc.0.89%7.98%13.52%3.30%-19.66%-20.86%
Repligen Corporation0.50%7.56%2.98%-1.08%-26.90%-25.93%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Avantor Inc.-29.36%-54.45%-70.86%-37.10%-37.10%-37.10%
Repligen Corporation4.98%-25.89%-30.28%399.40%3,170.45%3,773.44%

Performance & Financial Health Analysis: Avantor Inc. vs Repligen Corporation

MetricAVTRRGEN
Market Information
Market Cap i$5.29B$7.49B
Market Cap CategoryMid capMid cap
10 Day Avg. Volume i8,237,756734,741
90 Day Avg. Volume i8,457,669871,350
Last Close$9.07$121.73
52 Week Range$7.26 - $15.93$100.99 - $175.77
% from 52W High-43.06%-30.74%
All-Time High$44.37 (Sep 20, 2021)$327.32 (Sep 20, 2021)
% from All-Time High-79.56%-62.81%
Growth Metrics
Quarterly Revenue Growth-0.01%0.18%
Quarterly Earnings Growth-0.90%0.18%
Financial Health
Profit Margin (TTM) i-0.08%0.07%
Operating Margin (TTM) i0.10%0.08%
Return on Equity (TTM) i-0.09%0.02%
Debt to Equity (MRQ) i74.2532.76
Cash & Liquidity
Book Value per Share (MRQ)$8.24$37.39
Cash per Share (MRQ)$0.54$13.63
Operating Cash Flow (TTM) i$623.80M$117.42M
Levered Free Cash Flow (TTM) i$507.96M$76.07M
Dividends
Last 12-Month Dividend Yield iN/AN/A
Last 12-Month Dividend iN/AN/A

Valuation & Enterprise Metrics Analysis: Avantor Inc. vs Repligen Corporation

MetricAVTR (Apr 24, 2026)RGEN (Apr 21, 2026)
Price Ratios
P/E Ratio (TTM) i14.85154.30
Forward P/E i9.0952.71
PEG Ratio i-0.17-1.10
Price to Sales (TTM) i0.8110.14
Price to Book (MRQ) i0.943.55
Market Capitalization
Market Capitalization i$5.29B$7.49B
Enterprise Value i$9.41B$7.36B
Enterprise Value Metrics
Enterprise to Revenue i1.449.97
Enterprise to EBITDA i9.6559.13
Risk & Other Metrics
Beta i1.001.19
Book Value per Share (MRQ) i$8.24$37.39

Financial Statements Comparison: Avantor Inc. vs Repligen Corporation

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricAVTR (2025)RGEN (2025)
Revenue/Sales i6.55B738.26M
Cost of Goods Sold i4.41B352.01M
COGS % of Revenue i67.3%47.7%
Gross Profit i2.14B386.25M
Gross Margin i32.7%52.3%
Research & Development iN/A54.18M
Operating Income (EBIT) i543.90M41.56M
Operating Margin i8.3%5.6%
EBITDA i941.10M139.67M
EBITDA Margin i14.4%18.9%
Pre-Tax Income i-441.30M62.38M
Pre-Tax Income % of Revenue i-6.7%8.5%
Income Tax i88.90M13.49M
Income Tax % of Revenue i1.4%1.8%
Net Income (Profit) i-530.20M48.89M
Profit Margin i-8.1%6.6%

Balance Sheet & Liquidity Metrics

MetricAVTR (2025)RGEN (2025)
Cash & Equivalents i365.40M566.02M
Total Current Assets i2.45B1.14B
Total Current Assets % of Revenue i37.4%154.1%
Total Current Liabilities i1.38B135.83M
Total Current Liabilities % of Revenue i21.0%18.4%
Long-Term Debt i3.92B668.39M
Long-Term Debt % of Revenue i59.8%90.5%
Total Shareholders Equity i5.57B2.11B
Retained Earnings i1.67B456.25M
Retained Earnings % of Revenue i25.5%61.8%
Property, Plant & Equipment i0267.49M

Cash Flow Statement Comparison

MetricAVTR (2025)RGEN (2025)
Operating Cash Flow i-253.10M113.36M
Operating Cash Flow % of Revenue i-3.9%15.4%
Capital Expenditures iN/A-23.28M
Free Cash Flow i495.00M91.69M
FCF Margin i7.6%12.4%
Debt Repayment i-1.43B0
Common Stock Repurchase i-80.70M0

Short Interest & Institutional Ownership Analysis

MetricAVTRRGEN
Shares Short i43.87M5.56M
Short Ratio i4.476.38
Short % of Float i7.88%9.88%
Shares Outstanding i682.00M56.33M
Float Shares i663.50M53.30M
% Held by Insiders i1.46%5.29%
% Held by Institutions i103.76%112.70%
% Held by Public i-5.22%-17.99%

Dividend Analysis & Yield Comparison: Avantor Inc. vs Repligen Corporation

MetricAVTRRGEN
Last 12-Month Dividend iN/AN/A
Last 12-Month Dividend Yield iN/AN/A
3-Year Avg Annual Dividend iN/AN/A
3-Year Avg Dividend Yield iN/AN/A
3-Year Total Dividends iN/AN/A
Ex-Dividend DateN/AN/A