Leo Sun

The streaming media leader remains a divisive investment. Roku (ROKU 2.25%) minted a lot of millionaires in its first four years as a public company. The streaming device and software maker went public at $14 on Sept. 28, 2017, and […]

Roku (ROKU 2.53%) and Shopify (SHOP 1.00%) both experienced major growth spurts during the pandemic in 2020 and 2021. More people stayed at home and streamed videos through Roku’s devices, while more shoppers made online purchases through Shopify-powered stores. Those

Costco (COST 0.49%) and Amazon (AMZN 6.19%) are two of the world’s most resilient retailers. Costco’s warehouse stores attract a lot of shoppers with its bulk discounts, and it locks them in with its paid memberships. Amazon is the world’s

When Lucid (LCID -3.69%) went public by merging with a special purpose acquisition company (SPAC) three years ago, some bullish investors believed the luxury electric vehicle maker could become the next Tesla (TSLA -0.76%). Lucid was led by Tesla’s former

Pinterest (PINS 1.63%), one of the world’s largest social media platforms, differentiates itself from its competitors in two ways. First, it encourages its users to share their interests, ideas, and hobbies by pinning images, videos, and websites to its virtual

The cloud and e-commerce giant could overtake the online search leader soon. Ten years ago, Amazon (AMZN 0.33%) was worth $140 billion. Alphabet (GOOG 0.61%) (GOOGL 0.65%), the parent company of Google, was more than twice as valuable, with a

In the past, Microsoft (MSFT 0.15%) and Lumen (LUMN -2.52%), the telecom company formerly known as CenturyLink, weren’t often mentioned in the same breath. Microsoft was a rapidly growing tech giant with plenty of irons in the fire across the

The world’s most advanced chipmaker still has a lot of room to grow. On Oct. 8, 1997, Taiwan Semiconductor Manufacturing Company (TSM 1.05%) — or TSMC, as it’s often called — became the first Taiwanese chipmaker to list its shares

ASML (ASML 3.23%) and Taiwan Semiconductor Manufacturing (TSM -2.46%), also known as TSMC, are both linchpins of the global semiconductor market. ASML is the world’s largest producer of photolithography systems, which optically etch circuit patterns onto silicon wafers. TSMC, which

The EV maker’s stock has fallen to nearly 90% below its IPO price. Rivian Automotive (RIVN -0.79%) attracted a stampede of bulls with its IPO on Nov. 9, 2021. The electric vehicle (EV) maker went public at $78 per share,