Advanced Filters

U.S. Pharmaceuticals & Biotech Stocks - Biggest Losers Today

UPDATED Apr 20, 2026

Explore the U.S. (NYSE and NASDAQ) Biggest Losers Today. These Pharmaceuticals & Biotech Stocks have seen the largest drop in Market Cap from the previous trading day.

713 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
LLY
US$903.02-1.8%9.1%US$823.1bUS$1,209.8639.117.1%0.8%
MRK
US$112.56-3.9%42.5%US$289.2bUS$129.8115.28.2%3.0%
JNJ
US$226.16-2.0%43.4%US$555.6bUS$252.4225.98.3%2.4%
GILD
US$133.29-1.9%26.3%US$168.6bUS$158.3619.48.6%2.5%
AMGN
US$344.86-1.5%23.9%US$189.0bUS$352.7324.18.0%2.9%
ZTS
US$118.18-3.7%-21.2%US$51.6bUS$150.2918.66.0%1.8%
PFE
US$27.31-0.8%21.2%US$156.5bUS$28.9720.1-2.9%6.3%
TEVA
US$31.29-2.3%123.5%US$37.3bUS$38.1825.89.8%0%
DHR
US$194.54-0.5%1.3%US$138.4bUS$254.7737.517.5%0.8%
VRTX
US$436.59-0.6%-11.0%US$111.7bUS$548.4528.114.1%n/a
ONC
US$312.31-1.8%23.6%US$35.3bUS$408.20120.733.1%n/a
TMO
US$524.57-0.3%20.7%US$195.5bUS$647.3829.111.8%0.3%
ELAN
US$22.61-4.5%154.3%US$11.8bUS$28.792.472.2%n/a
INSM
US$140.98-1.3%97.9%US$30.8bUS$212.5050.262.0%n/a
MEDP
US$514.90-2.6%82.4%US$15.1bUS$500.0832.69.5%n/a
ALNY
US$308.43-0.8%30.3%US$41.2bUS$449.12130.430.5%n/a
NTRA
US$205.42-1.1%42.0%US$29.4bUS$258.0012.654.6%n/a
ASND
US$240.29-2.1%n/aUS$15.2bUS$342.0817.541.7%n/a
AXSM
US$182.97-3.0%76.2%US$9.7bUS$223.9914.753.1%n/a
TEM
US$55.15-2.9%27.6%US$10.2bUS$72.407.848.0%n/a
XENE
US$57.09-4.4%64.5%US$5.7bUS$79.24726.445.5%n/a
WST
US$274.72-1.2%27.7%US$20.0bUS$317.4640.19.9%0.3%
JAZZ
US$199.03-1.7%92.5%US$12.5bUS$223.762.931.8%n/a
REGN
US$747.36-0.3%27.6%US$76.9bUS$875.4517.011.8%0.5%
Page 1 of 30