Regeneron

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About REGN

Regeneron Pharmaceuticals, Inc. is a biotechnology company, which engages in the discovery, invention, development, manufacture, and commercialization of medicines. Its product portfolio includes the following brands: Dupixent, Evkeeza, Eylea, Inmazeb, and Kevzara. 

CEO
Leonard S. Schleifer
CEOLeonard S. Schleifer
Employees
15,410
Employees15,410
Headquarters
Tarrytown, New York
HeadquartersTarrytown, New York
Founded
1988
Founded1988
Employees
15,410
Employees15,410

REGN Key Statistics

Market cap
66.67B
Market cap66.67B
Price-Earnings ratio
15.66
Price-Earnings ratio15.66
Dividend yield
0.56%
Dividend yield0.56%
Average volume
1.18M
Average volume1.18M
High today
$644.12
High today$644.12
Low today
$632.38
Low today$632.38
Open price
$638.04
Open price$638.04
Volume
434.96K
Volume434.96K
52 Week high
$821.11
52 Week high$821.11
52 Week low
$476.49
52 Week low$476.49

Stock Snapshot

With a market cap of 66.67B, Regeneron(REGN) trades at $635.94. The stock has a price-to-earnings ratio of 15.66 and currently yields dividends of 55.7%.

As of 2026-05-22, Regeneron(REGN) stock has fluctuated between $632.38 and $644.12. The current price stands at $635.94, placing the stock +0.6% above today's low and -1.3% off the high.

Regeneron(REGN) shares are trading with a volume of 434.96K, against a daily average of 1.18M.

In the last year, Regeneron(REGN) shares hit a 52-week high of $821.11 and a 52-week low of $476.49.

In the last year, Regeneron(REGN) shares hit a 52-week high of $821.11 and a 52-week low of $476.49.

REGN News

MarketWatch 20h
Regeneron Pharmaceuticals Inc. stock underperforms Thursday when compared to competitors - MarketWatch

...

Regeneron Pharmaceuticals Inc. stock underperforms Thursday when compared to competitors - MarketWatch
Nasdaq 1d
Lam Research Takes Over #59 Spot From Regeneron Pharmaceuticals

In a study of analyst recommendations at the major brokerages, for the underlying components of the S&P 500, Lam Research Corp (Symbol: LRCX) has taken over the...

Lam Research Takes Over #59 Spot From Regeneron Pharmaceuticals
Seeking Alpha 2d
Regeneron backed Parabilis Medicines seeks U.S. IPO

Soon after reaching a research pact worth up to $2.3B with Regeneron (REGN), clinical-stage biopharma Parabilis Medicines (PBLS) has submitted regulatory filing...

Regeneron backed Parabilis Medicines seeks U.S. IPO

Analyst ratings

74%

of 31 ratings
Buy
74.2%
Hold
25.8%
Sell
0%

More REGN News

TipRanks 2d
Regeneron’s REGN7544 Trial Reaches Key Milestone in Sepsis-Induced Hypotension

Regeneron Pharmaceuticals (REGN) announced an update on their ongoing clinical study. Unlock hedge fund-level data and powerful investing tools for smarter, sh...

TipRanks 3d
Regeneron price target lowered to $875 from $1,057 at Canaccord

Canaccord analyst John Newman lowered the firm’s price target on Regeneron (REGN) to $875 from $1,057 and keeps a Buy rating on the shares. The firm updated its...

Simply Wall St 3d
Regeneron Melanoma Setback And New Collaboration Reshape Oncology Outlook

Regeneron Pharmaceuticals (NasdaqGS:REGN) reported that its Phase 3 trial of fianlimab plus cemiplimab in advanced melanoma did not meet its primary endpoint....

Regeneron Melanoma Setback And New Collaboration Reshape Oncology Outlook
Barchart 4d
Regeneron Sinks 10% on Failed Phase 3 Melanoma Trial. What Comes Next for REGN Stock. - Barchart.com

...

Regeneron Sinks 10% on Failed Phase 3 Melanoma Trial. What Comes Next for REGN Stock. - Barchart.com
TipRanks 4d
Regeneron price target lowered to $860 from $900 at Wolfe Research

Wolfe Research analyst Alexandria Hammond lowered the firm’s price target on Regeneron (REGN) to $860 from $900 and keeps an Outperform rating on the shares. Th...

Nasdaq 4d
Nasdaq 100 Movers: REGN, TRI

In early trading on Monday, shares of Thomson Reuters topped the list of the day's best performing components of the Nasdaq 100 index, trading up 3.8%. Year to...

Nasdaq 100 Movers: REGN, TRI
Nasdaq 4d
S&P 500 Movers: REGN, D

In early trading on Monday, shares of Dominion Energy topped the list of the day's best performing components of the S&P 500 index, trading up 11.6%. Year to da...

S&P 500 Movers: REGN, D

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