REGN vs. NVO

Last updated Apr 2, 2026

Compare and contrast key facts about Regeneron Pharmaceuticals, Inc. (REGN) and Novo Nordisk A/S (NVO).

Performance

REGN vs. NVO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Regeneron Pharmaceuticals, Inc. (REGN) and Novo Nordisk A/S (NVO). The values are adjusted to include any dividend payments, if applicable.

REGN vs. NVO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
REGN Regeneron Pharmaceuticals, Inc.	0.82%	8.96%	-18.90%	21.73%	14.25%	30.72%	28.66%	0.53%	-0.65%	2.42%
NVO Novo Nordisk A/S	-25.80%	-39.22%	-15.93%	54.84%	22.66%	63.52%	23.33%	28.70%	-12.98%	52.92%

Fundamentals

Market Cap REGN : $83.55B NVO : $162.26B
EPS REGN : $41.80 NVO : $22.15
PE Ratio REGN : 18.59 NVO : 1.65
PS Ratio REGN : 5.84 NVO : 0.55
PB Ratio REGN : 2.21 NVO : 0.84
Total Revenue (TTM) REGN : $14.34B NVO : $297.20B
Gross Profit (TTM) REGN : $12.54B NVO : $240.66B
EBITDA (TTM) REGN : $5.50B NVO : $153.18B

Returns By Period

In the year-to-date period, REGN achieves a 0.82% return, which is significantly higher than NVO's -25.80% return. Over the past 10 years, REGN has outperformed NVO with an annualized return of 6.80%, while NVO has yielded a comparatively lower 5.04% annualized return.

REGN

• 1D: 0.60%
• 1M: -1.71%
• YTD: 0.82%
• 6M: 29.87%
• 1Y: 26.66%
• 3Y*: -1.61%
• 5Y*: 10.50%
• 10Y*: 6.80%

NVO

• 1D: -0.73%
• 1M: -0.01%
• YTD: -25.80%
• 6M: -36.19%
• 1Y: -43.88%
• 3Y*: -20.88%
• 5Y*: 3.69%
• 10Y*: 5.04%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

REGN vs. NVO — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

REGN

REGN Risk / Return Rank: 62
REGN Sharpe Ratio Rank: 64
REGN Sortino Ratio Rank: 57
REGN Omega Ratio Rank: 59
REGN Calmar Ratio Rank: 63
REGN Martin Ratio Rank: 65

NVO

NVO Risk / Return Rank: 10
NVO Sharpe Ratio Rank: 8
NVO Sortino Ratio Rank: 11
NVO Omega Ratio Rank: 10
NVO Calmar Ratio Rank: 11
NVO Martin Ratio Rank: 11

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

REGN vs. NVO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Regeneron Pharmaceuticals, Inc. (REGN) and Novo Nordisk A/S (NVO). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	REGN	NVO	Difference
Sharpe ratio Return per unit of total volatility	0.66	-0.81	+1.47
Sortino ratio Return per unit of downside risk	1.09	-0.99	+2.08
Omega ratio Gain probability vs. loss probability	1.16	0.86	+0.30
Calmar ratio Return relative to maximum drawdown	1.02	-0.82	+1.84
Martin ratio Return relative to average drawdown	2.62	-1.41	+4.04
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

REGN vs. NVO - Sharpe Ratio Comparison

The current REGN Sharpe Ratio is 0.66, which is higher than the NVO Sharpe Ratio of -0.81. The chart below compares the historical Sharpe Ratios of REGN and NVO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	REGN	NVO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.66	-0.81	+1.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.35	0.10	+0.25
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.21	0.16	+0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.17	0.46	-0.29

Correlation

The correlation between REGN and NVO is 0.19, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

REGN vs. NVO - Dividend Comparison

REGN's dividend yield for the trailing twelve months is around 0.46%, less than NVO's 4.94% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
REGN Regeneron Pharmaceuticals, Inc.	0.46%	0.46%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
NVO Novo Nordisk A/S	4.94%	3.31%	1.68%	1.00%	1.20%	1.35%	1.87%	2.14%	1.45%	1.52%	2.87%	0.92%

Drawdowns

REGN vs. NVO - Drawdown Comparison

The maximum REGN drawdown since its inception was -91.81%, which is greater than NVO's maximum drawdown of -74.70%. Use the drawdown chart below to compare losses from any high point for REGN and NVO.

Drawdown Indicators

	REGN	NVO	Difference
Max Drawdown Largest peak-to-trough decline	-91.81%	-74.70%	-17.11%
Max Drawdown (1Y) Largest decline over 1 year	-22.67%	-55.03%	+32.36%
Max Drawdown (5Y) Largest decline over 5 years	-59.69%	-74.70%	+15.01%
Max Drawdown (10Y) Largest decline over 10 years	-59.69%	-74.70%	+15.01%
Current Drawdown Current decline from peak	-34.89%	-73.49%	+38.60%
Average Drawdown Average peak-to-trough decline	-42.39%	-17.56%	-24.83%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.86%	31.83%	-22.97%

Volatility

REGN vs. NVO - Volatility Comparison

The current volatility for Regeneron Pharmaceuticals, Inc. (REGN) is 8.45%, while Novo Nordisk A/S (NVO) has a volatility of 9.39%. This indicates that REGN experiences smaller price fluctuations and is considered to be less risky than NVO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	REGN	NVO	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.45%	9.39%	-0.94%
Volatility (6M) Calculated over the trailing 6-month period	23.88%	38.79%	-14.91%
Volatility (1Y) Calculated over the trailing 1-year period	40.58%	54.16%	-13.58%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	30.27%	37.82%	-7.55%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	32.21%	32.28%	-0.07%

Financials

REGN vs. NVO - Profitability Comparison

The chart below illustrates the profitability comparison between Regeneron Pharmaceuticals, Inc. and Novo Nordisk A/S over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

REGN - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Regeneron Pharmaceuticals, Inc. reported a gross profit of 3.60B and revenue of 3.88B. Therefore, the gross margin over that period was 92.7%.

NVO - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Novo Nordisk A/S reported a gross profit of 54.38B and revenue of 67.28B. Therefore, the gross margin over that period was 80.8%.

REGN - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Regeneron Pharmaceuticals, Inc. reported an operating income of 879.90M and revenue of 3.88B, resulting in an operating margin of 22.7%.

NVO - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Novo Nordisk A/S reported an operating income of 27.12B and revenue of 67.28B, resulting in an operating margin of 40.3%.

REGN - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Regeneron Pharmaceuticals, Inc. reported a net income of 844.60M and revenue of 3.88B, resulting in a net margin of 21.7%.

NVO - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Novo Nordisk A/S reported a net income of 22.96B and revenue of 67.28B, resulting in a net margin of 34.1%.