Netflix, Dell, And IonQ Are Among the Top 10 Large-Cap Gainers Last Week (Feb. 23-Feb. 27): Are the Others in Your Portfolio?

By Nabaparna Bhattacharya | March 01, 2026, 10:31 AM

These ten large-cap stocks were top performers last week. Are they a part of your portfolio?

Circle Internet Group, Inc. (NYSE:CRCL) increased 34.99% this week after reporting better-than-expected Q4 financial results. The firm’s CEO Jeremy Allaire said Wednesday that the company's flagship USDC (CRYPTO: USDC) stablecoin has facilitated settlements "at the speed of the Internet" on prediction markets.

Keysight Technologies Inc. (NYSE:KEYS) gained 27.04% this week  shares are trading higher after the company reported better-than-expected Q1 financial results and issued Q2 guidance above estimates. Also, the company issued strong FY26 guidance. Also, multiple analysts raised their price forecast on the stock.

Paramount Skydance Corporation (NASDAQ:PSKY) soared 25.97% this week after Netflix declined to raise its offer to acquire Warner Bros. Discovery.

Axon Enterprise, Inc. (NASDAQ:AXON) jumped 26.14% this week after the company reported better-than-expected Q4 financial results and issued FY26 sales guidance above estimates.

Netflix, Inc. (NASDAQ:NFLX) increased 23.81% this week after the company declined to raise its offer to acquire Warner Bros. Discovery. Also, the company said it would resume its share repurchase program.

Dell Technologies Inc. (NYSE:DELL) gained 22.12% this week after the company reported better-than-expected Q4 financial results and issued Q1 guidance above estimates. Also, the company issued FY27 guidance above estimates.

IonQ, Inc. (NYSE:IONQ) soared 23.77% this week this week after the company reported better-than-expected Q4 financial results and issued FY26 and Q1 sales guidance above estimates. The company announced it has successfully deployed the technology powering the Romanian National Quantum Communication Infrastructure.

Block, Inc. (NYSE:XYZ) jumped 22.38% this week after the company reported Q4 financial results. The company announced it will reduce its workforce by more than 40%.

First Majestic Silver Corp. (NYSE:AG) gained 14.92% this week.

Thomson Reuters Corp (NASDAQ:TRI) increased 17.30% this week. The company announced a $600 million share repurchase program and $605 million return of capital with planned share consolidation.

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