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U.S. Stocks - Top Gainers Today

UPDATED May 21, 2026

Explore the U.S. (NYSE and NASDAQ) Top Gainers Today. These stocks have seen the largest rise in Market Cap from the previous trading day.

5,177 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
ARM
US$298.2316.2%130.7%US$273.2bUS$232.14351.036.2%n/aSemiconductors
AAPL
US$304.990.9%51.5%US$4.4tUS$308.6536.58.3%0.3%Tech
AMZN
US$268.461.3%32.2%US$2.9tUS$312.6331.816.3%n/aRetail
MU
US$762.104.1%703.6%US$825.5bUS$613.2335.628.4%0.08%Semiconductors
IBM
US$252.9712.4%-2.1%US$211.5bUS$277.6822.25.8%2.7%Software
SNDK
US$1,542.2410.7%3,975.7%US$206.2bUS$1,493.3650.741.0%n/aTech
LLY
US$1,041.652.2%45.6%US$908.6bUS$1,211.0336.716.7%0.7%Pharmaceuticals & Biotech
CSCO
US$118.203.4%86.6%US$450.7bUS$124.4539.013.6%1.4%Tech
STX
US$810.467.9%644.5%US$168.4bUS$814.9576.436.6%0.4%Tech
LRCX
US$302.243.5%266.1%US$365.3bUS$312.1356.319.2%0.3%Semiconductors
SPOT
US$489.9313.1%-23.1%US$89.1bUS$591.6332.012.9%n/aMedia
QCOM
US$213.415.4%44.8%US$213.4bUS$177.8122.7-3.3%1.7%Semiconductors
ANET
US$148.595.8%60.5%US$176.9bUS$188.2050.316.5%n/aTech
GLW
US$191.896.2%295.2%US$155.5bUS$197.6791.225.7%0.6%Tech
WDC
US$486.465.8%876.0%US$158.4bUS$507.6126.417.6%0.1%Tech
LITE
US$964.5011.1%1,171.1%US$69.2bUS$1,104.68157.579.1%n/aTech
BE
US$307.889.1%1,576.0%US$80.3bUS$250.7614515.944.9%n/aCapital Goods
NBIS
US$219.9314.7%481.8%US$49.1bUS$230.7776.613.1%n/aSoftware
MRK
US$115.882.5%48.9%US$279.1bUS$129.7432.021.2%2.9%Pharmaceuticals & Biotech
DELL
US$252.804.1%125.8%US$157.8bUS$208.3027.712.2%1.0%Tech
META
US$607.380.4%-4.6%US$1.5tUS$826.6021.813.7%0.3%Media
JNJ
US$231.731.1%51.8%US$552.0bUS$252.9626.58.3%2.3%Pharmaceuticals & Biotech
GFS
US$81.3514.9%117.0%US$38.8bUS$78.9557.324.4%n/aSemiconductors
GEV
US$1,043.821.9%127.5%US$275.3bUS$1,217.1729.97.2%0.2%Capital Goods
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