PB Ratio:
2.220.00(0.00%)Summary
- As of today, REGN price to book ratio is 2.22, unchanged during the most recent trading session on October 30, 2025.
- Over the past year, REGN PB ratio has dropped by -1.24 (-35.84%).
- REGN PB ratio is now -91.60% below its all-time high of 26.42.
Performance
REGN PB Ratio Chart
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Highlights
Range
PB Ratio Formula
P/B =   Price 
 Quarterly Book Value
Price 
Quarterly Book Value
Quarterly Book Value
REGN PB Ratio Trends
| PeriodPeriod | PB RatioPB Ratio | PricePrice | Market CapMarket Cap | PE RatioPE Ratio | 
|---|---|---|---|---|
| 1D1 Day | 0.0% | +0.2% | +0.2% | +0.2% | 
| 1M1 Month | +16.2% | +16.3% | +16.1% | +16.3% | 
| 3M3 Months | +13.3% | +17.9% | +16.9% | +12.1% | 
| 6M6 Months | +0.9% | +9.2% | +6.3% | +2.8% | 
| YTDYTD | -16.5% | -8.2% | -12.0% | -15.8% | 
| 1Y1 Year | -35.8% | -29.1% | -32.2% | -31.4% | 
| 5Y5 Years | -61.3% | +20.3% | +18.5% | -21.1% | 
REGN PB Ratio Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 2.22 | at high | 1.90 | +16.8% | 
| 3M | 3-Month | 2.22 | at high | 1.90 | +16.8% | 
| 6M | 6-Month | 2.26 | -1.8% | 1.77 | +25.4% | 
| 1Y | 1-Year | 3.46 | -35.8% | 1.77 | +25.4% | 
| 3Y | 3-Year | 4.70 | -52.8% | 1.77 | +25.4% | 
| 5Y | 5-Year | 6.21 | -64.3% | 1.77 | +25.4% | 
| All-Time | All-Time | 26.42 | -91.6% | 0.78 | +184.6% | 
REGN PB Ratio History
| Date | Value | 
|---|---|
| 2025 | 2.22(-16.5%) | 
| 2024 | 2.66(-28.1%) | 
| 2023 | 3.70(+6.0%) | 
| 2022 | 3.49(-4.6%) | 
| 2021 | 3.66(-22.0%) | 
| 2020 | 4.69(+25.7%) | 
| 2019 | 3.73(-19.8%) | 
| 2018 | 4.65(-29.4%) | 
| 2017 | 6.59(-24.7%) | 
| 2016 | 8.75(-43.7%) | 
| 2015 | 15.54(-6.0%) | 
| 2014 | 16.53(+17.6%) | 
| 2013 | 14.06(+5.2%) | 
| 2012 | 13.36(+26.2%) | 
| 2011 | 10.59(+90.5%) | 
| 2010 | 5.56(+12.6%) | 
| 2009 | 4.94(+41.5%) | 
| Date | Value | 
|---|---|
| 2008 | 3.49(-15.7%) | 
| 2007 | 4.14(-31.7%) | 
| 2006 | 6.06(-23.0%) | 
| 2005 | 7.87(+179.1%) | 
| 2004 | 2.82(-52.5%) | 
| 2003 | 5.94(+5.3%) | 
| 2002 | 5.64(+21.3%) | 
| 2001 | 4.65(-34.8%) | 
| 2000 | 7.13(+94.8%) | 
| 1999 | 3.66(+110.3%) | 
| 1998 | 1.74(-8.9%) | 
| 1997 | 1.91(-50.6%) | 
| 1996 | 3.87(-5.6%) | 
| 1995 | 4.10(+388.1%) | 
| 1994 | 0.84(-71.7%) | 
| 1993 | 2.97(+40.8%) | 
| 1992 | 2.11(-19.5%) | 
| 1991 | 2.62 | 
FAQ
- What is Regeneron Pharmaceuticals, Inc. price to book ratio?
- What is the all-time high PB ratio for Regeneron Pharmaceuticals, Inc.?
- What is REGN price to book ratio year-to-date change?
- What is Regeneron Pharmaceuticals, Inc. PB ratio year-on-year change?
What is Regeneron Pharmaceuticals, Inc. price to book ratio?
The current PB ratio of REGN is 2.22
What is the all-time high PB ratio for Regeneron Pharmaceuticals, Inc.?
Regeneron Pharmaceuticals, Inc. all-time high price to book ratio is 26.42
What is REGN price to book ratio year-to-date change?
Regeneron Pharmaceuticals, Inc. price to book ratio has changed by -0.44 (-16.54%) since the beginning of the year
What is Regeneron Pharmaceuticals, Inc. PB ratio year-on-year change?
Over the past year, REGN price to book ratio has changed by -1.24 (-35.84%)