Australian (ASX) Pharmaceuticals & Biotech Stocks - Top Gainers Today

UPDATED May 20, 2026

Explore the Australian (ASX) Top Gainers Today. These Pharmaceuticals & Biotech Stocks have seen the largest rise in Market Cap from the previous trading day.

79 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
CSL
AU$100.051.6%-59.4%AU$48.6bAU$148.5224.840.1%4.1%
MSB
AU$2.074.0%22.5%AU$2.7bAU$3.8029.259.5%n/a
NEU
AU$13.045.0%1.6%AU$1.6bAU$23.4554.144.6%n/a
CU6
AU$2.727.9%18.8%AU$1.0bAU$7.1395.743.6%n/a
TLX
AU$14.141.0%-44.0%AU$4.8bAU$23.304.341.3%n/a
TTX
AU$6.759.8%n/aAU$342.7mAU$5.90171.515.6%n/a
PYC
AU$1.311.2%8.8%AU$1.3bAU$3.6862.45.8%n/a
CUV
AU$9.223.1%-12.7%AU$464.9mAU$23.2014.324.9%0.5%
ILA
AU$0.438.8%89.1%AU$128.7mAU$1.242048.1139.8%n/a
PTX
AU$0.07210.8%53.2%AU$75.7mn/a17.7n/an/a
COV
AU$0.667.4%87.1%AU$89.6mn/a35.0n/an/a
MYX
AU$2.363.1%-45.7%AU$191.7mAU$5.750.532.1%n/a
RCE
AU$0.513.1%71.2%AU$146.0mAU$2.40149.821.8%n/a
ACW
AU$0.0352.9%66.7%AU$125.7mn/a17.1-36.8%n/a
CTE
AU$1.077.0%40.8%AU$52.2mn/a23.9n/a0%
NXN
AU$0.266.3%n/aAU$51.1mn/a54.8n/an/a
PAR
AU$0.173.1%-49.2%AU$86.7mAU$2.2910260.4111.4%n/a
ATX
AU$0.143.8%164.7%AU$69.3mn/a13.819.4%n/a
PAB
AU$0.0369.1%50.0%AU$24.0mn/a239.1n/an/a
SPL
AU$0.610.8%615.1%AU$259.0mn/a17.891.8%n/a
FRE
AU$0.04615.0%-35.2%AU$13.1mn/a31.9n/an/a
RAC
AU$2.450.4%76.3%AU$458.4mAU$7.46131.8-26.9%n/a
MEM
AU$0.00511.1%0%AU$14.2mn/a66.5n/an/a
IMM
AU$0.061.7%-79.7%AU$88.4mn/a11.225.8%n/a
Page 1 of 4