Index NDX, S&P 500
P/E 19.45
EPS (ttm) 41.77
Insider Own 3.76%
Shs Outstand 103.50M
Perf Week 4.95%
Market Cap 85.37B
Forward P/E 18.24
EPS next Y 44.54
Insider Trans -0.19%
Shs Float 101.15M
Perf Month 13.07%
Enterprise Value 79.62B
PEG 3.60
EPS next Q 10.68
Inst Own 85.44%
Short Float 2.71%
Perf Quarter 39.27%
Income 4.58B
P/S 5.99
EPS this Y -5.06%
Inst Trans -0.99%
Short Ratio 2.74
Perf Half Y 47.00%
Sales 14.25B
P/B 2.76
EPS next Y 2.83%
ROA 11.80%
Short Interest 2.74M
Perf YTD 5.23%
Book/sh 294.00
P/C 10.10
EPS next 5Y 5.06%
ROE 15.19%
52W High 792.77 2.46%
Perf Year 13.11%
Cash/sh 80.40
P/FCF 20.22
EPS past 3/5Y -18.94% 15.74%
ROIC 13.60%
52W Low 476.49 70.47%
Perf 3Y 12.58%
Dividend Est. 2.97 (0.37%)
EV/EBITDA 18.28
Sales past 3/5Y -4.04% 16.71%
Gross Margin 81.71%
Volatility 1.85% 2.26%
Perf 5Y 69.82%
Dividend TTM 3.52 (0.43%)
EV/Sales 5.59
EPS Y/Y TTM 0.50%
Oper. Margin 26.88%
ATR (14) 18.96
Perf 10Y 47.63%
Dividend Ex-Date Nov 20, 2025
Quick Ratio 3.33
Sales Y/Y TTM 2.89%
Profit Margin 32.13%
RSI (14) 69.50
Recom 1.73
Dividend Gr. 3/5Y - -
Current Ratio 4.06
EPS Q/Q 18.05%
SMA20 6.46%
Beta 0.40
Target Price 821.00
Payout 0.00%
Debt/Eq 0.09
Sales Q/Q 0.90%
SMA50 12.27%
Rel Volume 1.26
Prev Close 776.54
Employees 15106
LT Debt/Eq 0.09
Earnings Oct 28 BMO
SMA200 34.01%
Avg Volume 999.38K
Price 812.27
IPO Apr 02, 1991
Option/Short Yes / Yes
EPS/Sales Surpr. 22.53% 4.51%
Trades
Volume 1,263,930
Change 4.60%
Date
Action
Analyst
Rating Change
Price Target Change
Today Upgrade
BofA Securities
Underperform → Buy
$860
Dec-03-25 Downgrade
Morgan Stanley
Overweight → Equal-Weight
$767
Nov-24-25 Resumed
Truist
Buy
$798
Nov-24-25 Initiated
HSBC Securities
Buy
$255
Nov-13-25 Initiated
Scotiabank
Sector Perform
$650
Aug-14-25 Initiated
Rothschild & Co Redburn
Buy
$890
Jun-30-25 Downgrade
Argus
Buy → Hold
May-30-25 Downgrade
Wells Fargo
Overweight → Equal Weight
$580
May-30-25 Downgrade
RBC Capital Mkts
Outperform → Sector Perform
$662
May-14-25 Upgrade
Citigroup
Neutral → Buy
$700
Apr-22-25 Resumed
Cantor Fitzgerald
Overweight
$695
Feb-05-25 Upgrade
Leerink Partners
Market Perform → Outperform
$762 → $834
Jan-16-25 Downgrade
UBS
Buy → Neutral
$1130 → $738
Dec-10-24 Resumed
BofA Securities
Underperform
$565
Nov-15-24 Initiated
Wolfe Research
Outperform
$1150
Nov-14-24 Initiated
Citigroup
Neutral
$895
Sep-24-24 Downgrade
Leerink Partners
Outperform → Market Perform
$1175 → $1077
Mar-12-24 Initiated
Bernstein
Outperform
$1125
Jan-12-24 Upgrade
RBC Capital Mkts
Sector Perform → Outperform
$884 → $1076
Nov-09-23 Initiated
Deutsche Bank
Hold
$800
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Regeneron Pharmaceuticals, Inc. is a biotechnology company, which engages in the discovery, invention, development, manufacture, and commercialization of medicines. Its product portfolio includes the following brands: Dupixent, Evkeeza, Eylea, Inmazeb, and Kevzara. The firm accelerates the traditional drug development process through its proprietary VelociSuite technologies such as VelocImmune, which uses unique genetically humanized mice to produce optimized fully human antibodies and bispecific antibodies. The company was founded by Alferd G. Gilman, Leonard S. Schleifer, George Damis Yancopoulos, and Eric M. Shooter on January 8, 1988, and is headquartered in Tarrytown, NY.
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
Bassler Bonnie L Director Jan 07 '26 Proposed Sale 800.00 1,500 1,200,000 Jan 07 12:03 PM YANCOPOULOS GEORGE Bd. Co-Chair, President & CSO Dec 31 '25 Option Exercise 0.00 28,570 0 339,030 Jan 05 05:54 PM SCHLEIFER LEONARD S Bd. Co-Chair, President & CEO Dec 31 '25 Option Exercise 0.00 28,570 0 243,093 Jan 05 05:53 PM SING GEORGE L Director Dec 30 '25 Option Exercise 520.01 9,212 4,790,332 37,040 Dec 31 05:05 PM YANCOPOULOS GEORGE Bd. Co-Chair, President & CSO Dec 09 '25 Option Exercise 555.67 146,815 81,580,691 442,334 Dec 11 04:27 PM SCHLEIFER LEONARD S Bd. Co-Chair, President & CEO Dec 09 '25 Option Exercise 555.67 172,723 95,976,989 369,668 Dec 11 04:23 PM LAROSA JOSEPH J EVP General Counsel and Secret Nov 20 '25 Option Exercise 555.67 14,450 8,029,431 35,525 Nov 24 04:07 PM Bassler Bonnie L Director Nov 20 '25 Option Exercise 371.40 760 282,264 2,308 Nov 24 04:05 PM Bassler Bonnie L Director Nov 20 '25 Sale 750.00 760 570,000 1,548 Nov 24 04:05 PM Bassler Bonnie L Director Nov 20 '25 Proposed Sale 750.00 760 570,000 Nov 20 02:31 PM Pitofsky Jason VP Controller Nov 07 '25 Sale 651.43 431 280,766 4,233 Nov 10 04:37 PM Jason Pitofsky Officer Nov 07 '25 Proposed Sale 651.00 431 280,581 Nov 07 05:06 PM POON CHRISTINE A Director Oct 29 '25 Option Exercise 520.01 6,500 3,380,065 8,852 Oct 31 04:09 PM POON CHRISTINE A Director Oct 30 '25 Option Exercise 520.01 2,712 1,410,267 5,064 Oct 31 04:09 PM POON CHRISTINE A Director Oct 29 '25 Sale 654.27 6,500 4,252,745 2,352 Oct 31 04:09 PM MURPHY ANDREW J EVP Research Oct 29 '25 Option Exercise 555.67 35,000 19,448,450 84,074 Oct 31 04:06 PM Christine Poon Director Oct 29 '25 Proposed Sale 652.91 6,500 4,243,915 Oct 29 04:36 PM