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Page 7 - U.S. Pharmaceuticals & Biotech Stocks - Biggest Losers Today

UPDATED Feb 03, 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.

720 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
XNCR
US$11.99-1.0%-32.5%US$864.8mUS$28.835.76.0%n/a
AARD
US$12.91-2.9%n/aUS$289.6mUS$32.642.318.5%n/a
RZLT
US$3.15-2.8%-42.7%US$300.4mUS$4.252.052.2%n/a
FATE
US$1.16-5.7%-11.5%US$141.9mUS$4.9418.7-1.3%n/a
BIOA
US$19.91-0.9%338.5%US$839.2mUS$12.00140.5-20.7%n/a
ERAS
US$10.59-0.2%494.7%US$3.3bUS$11.569.4-8.4%n/a
CDXS
US$1.36-5.6%-69.4%US$130.1mUS$6.582.360.8%n/a
TTRX
US$3.94-5.7%n/aUS$123.1mUS$8.00230.239.7%n/a
PRTA
US$8.78-1.5%-39.4%US$479.6mUS$20.3340.161.8%n/a
ALEC
US$1.93-3.0%12.9%US$217.2mUS$2.103.14.9%n/a
IFRX
US$0.88-9.7%-64.4%US$66.0mUS$10.58802.62.4%n/a
PACB
US$2.04-1.0%41.7%US$621.9mUS$2.424.035.4%n/a
PTHS
US$23.36-7.7%35.8%US$78.1mUS$60.409.756.8%n/a
BTMD
US$2.14-5.7%-57.8%US$103.7mUS$4.212.4-52.8%n/a
ACHV
US$4.19-2.6%26.6%US$228.9mUS$15.386.658.0%n/a
MXCT
US$0.82-6.1%-81.9%US$92.7mUS$7.242.524.2%n/a
ELDN
US$2.21-3.1%-52.7%US$180.9mUS$8.001.9-13.5%n/a
CBIO
US$9.54-2.9%n/aUS$192.0mUS$30.14-2.6-17.7%n/a
IMTX
US$9.95-0.4%83.6%US$1.3bUS$19.1313.318.7%n/a
LRMR
US$3.45-1.7%-6.0%US$300.4mUS$14.672.145.7%n/a
SPRO
US$2.14-4.0%184.1%US$125.6mUS$4.003.0n/an/a
VYGR
US$3.91-2.3%-29.3%US$222.4mUS$15.006.9-8.1%n/a
IXHL
US$0.28-4.9%-86.2%US$102.3mn/a8113.2126.5%n/a
KOD
US$24.03-0.3%316.5%US$1.5bUS$30.7162.918.7%n/a
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