Stock Analysis on Net

Regeneron Pharmaceuticals Inc. (NASDAQ:REGN)

Price to Book Value (P/BV) 
since 2005

Microsoft Excel

Calculation

Regeneron Pharmaceuticals Inc., P/BV, long-term trends, calculation

Microsoft Excel

Based on: 10-K (reporting date: 2024-12-31), 10-K (reporting date: 2023-12-31), 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31), 10-K (reporting date: 2015-12-31), 10-K (reporting date: 2014-12-31), 10-K (reporting date: 2013-12-31), 10-K (reporting date: 2012-12-31), 10-K (reporting date: 2011-12-31), 10-K (reporting date: 2010-12-31), 10-K (reporting date: 2009-12-31), 10-K (reporting date: 2008-12-31), 10-K (reporting date: 2007-12-31), 10-K (reporting date: 2006-12-31), 10-K (reporting date: 2005-12-31).

1 US$

2 Data adjusted for splits and stock dividends.

3 Closing price as at the filing date of Regeneron Pharmaceuticals Inc. Annual Report.


Share Price Trend
The share price exhibited fluctuations during the earlier years, initially rising from $16.37 in 2006 to $37.67 in 2011, followed by a significant surge reaching a peak of $494.9 in 2021. Post-2021, the share price continued an upward trajectory, hitting a high of $936.33 in 2024 before experiencing a decline to $716.72 in 2025. This overall growth suggests a substantial increase in market valuation over the observed period, despite some volatility in recent years.
Book Value per Share (BVPS) Dynamics
BVPS increased consistently, moving from $2.01 in 2006 to $268.5 in 2025. The growth in BVPS accelerated notably from 2013 onwards, indicating steady accumulation of shareholders’ equity or retained earnings relative to share count. This steady upward trend portrays a strengthening financial foundation and suggests enhanced intrinsic value of the company over the years.
Price-to-Book Value Ratio (P/BV) Analysis
The P/B ratio demonstrated considerable variability, initially decreasing from 8.16 in 2006 to a low of 2.67 in 2025. Notably, the ratio spiked substantially between 2011 and 2013, reaching a peak of 19.19 in 2012, which corresponds with surging share prices outpacing the growth in book value. Following this spike, the ratio steadily declined, indicating that market price growth began to align more closely with the increase in tangible book value, suggesting a moderation in market overvaluation or an improved alignment with intrinsic company value in recent years.
Overall Financial Insights
The data reveals a strong upward trajectory in both share price and book value per share over the long term, reflecting growth in both market perception and fundamental equity. The P/B ratio’s peak during 2012 suggests a period of heightened investor speculation or market optimism, which normalized in subsequent years. The recent decrease in share price coupled with rising BVPS points to a potential recalibration of market expectations, improving the valuation balance between market price and underlying equity.

Comparison to Competitors

Regeneron Pharmaceuticals Inc., P/BV, long-term trends, comparison to competitors

Microsoft Excel

Based on: 10-K (reporting date: 2024-12-31), 10-K (reporting date: 2023-12-31), 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31), 10-K (reporting date: 2015-12-31), 10-K (reporting date: 2014-12-31), 10-K (reporting date: 2013-12-31), 10-K (reporting date: 2012-12-31), 10-K (reporting date: 2011-12-31), 10-K (reporting date: 2010-12-31), 10-K (reporting date: 2009-12-31), 10-K (reporting date: 2008-12-31), 10-K (reporting date: 2007-12-31), 10-K (reporting date: 2006-12-31), 10-K (reporting date: 2005-12-31).


Comparison to Sector (Pharmaceuticals, Biotechnology & Life Sciences)

Regeneron Pharmaceuticals Inc., P/BV, long-term trends, comparison to sector (pharmaceuticals, biotechnology & life sciences)

Microsoft Excel

Based on: 10-K (reporting date: 2024-12-31), 10-K (reporting date: 2023-12-31), 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31), 10-K (reporting date: 2015-12-31), 10-K (reporting date: 2014-12-31), 10-K (reporting date: 2013-12-31), 10-K (reporting date: 2012-12-31), 10-K (reporting date: 2011-12-31), 10-K (reporting date: 2010-12-31), 10-K (reporting date: 2009-12-31), 10-K (reporting date: 2008-12-31), 10-K (reporting date: 2007-12-31), 10-K (reporting date: 2006-12-31), 10-K (reporting date: 2005-12-31).


Comparison to Industry (Health Care)

Regeneron Pharmaceuticals Inc., P/BV, long-term trends, comparison to industry (health care)

Microsoft Excel

Based on: 10-K (reporting date: 2024-12-31), 10-K (reporting date: 2023-12-31), 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31), 10-K (reporting date: 2017-12-31), 10-K (reporting date: 2016-12-31), 10-K (reporting date: 2015-12-31), 10-K (reporting date: 2014-12-31), 10-K (reporting date: 2013-12-31), 10-K (reporting date: 2012-12-31), 10-K (reporting date: 2011-12-31), 10-K (reporting date: 2010-12-31), 10-K (reporting date: 2009-12-31), 10-K (reporting date: 2008-12-31), 10-K (reporting date: 2007-12-31), 10-K (reporting date: 2006-12-31), 10-K (reporting date: 2005-12-31).