In this article, we will discuss: 5 Best Stocks to Invest In According to Billionaire Ken Griffin. For more stocks, you can head to 13 Best Stocks to Invest In According to Billionaire Ken Griffin.
5. Apple Inc. (NASDAQ:AAPL)
Citadel’s Stake: $1.3 billion
Apple Inc. (NASDAQ:AAPL) is in the news lately due to its Worldwide Developers Conference. The event saw the firm take another stab at AI as it launched Siri AI. The software assistant will focus more on voice dictation and provide users with other features, such as answering questions. Apple Inc. (NASDAQ:AAPL) also announced that its AI platform, Apple Intelligence, will play a role in the Safari browser and the Password and Messages applications. Other announcements include visual upgrades to iOS and parental control features.
Earlier, on May 14th, Evercore ISI discussed Apple Inc. (NASDAQ:AAPL)’s shares. The firm raised the share price target to $365 from $330 and kept an Outperform rating on the stock. As part of its coverage, Evercore ISI highlighted factors such as high premiums for the iPhone and a foldable phone.
RiverPark Large Growth Fund discussed Apple Inc. (NASDAQ:AAPL) in its Q4 2025 investor letter:
“AAPL shares rose in 4Q25 following better-than-feared iPhone 17 sell-through trends and stronger Services momentum. The company reported that early adoption of its on-device AI features exceeded internal expectations, particularly in North America and Europe, where attach rates for Pro models remained elevated. Wearables also returned to growth, helped by new health features and improved battery life. While macro softness in China remained a headwind, investors responded positively to evidence of content and advertising revenue re-acceleration within the Services segment, which delivered double-digit growth.
We continue to view Apple as one of the world’s most resilient and profitable businesses, supported by a massive installed base, ecosystem lock-in, and growing high-margin revenue streams. As Apple Intelligence features proliferate across devices, we expect multi-year upgrades, improved monetization, and expanded recurring revenue. With strong cash generation, ongoing share repurchases, and disciplined capital allocation, Apple remains a compelling long- term investment.”
4. Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM)
Citadel’s Stake: $1.4 billion
Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) is arguably one of the most important firms in the world due to its ability to manufacture the latest semiconductors efficiently and at scale. The shares are up by 101% over the past year and by 30% year-to-date. The firm entered June on a strong note as it signed a deal with artificial intelligence giant NVIDIA Corporation. Unlike the traditional arrangement, where Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) manufactures chips for NVIDIA, this deal saw the firm agree to use its customer’s technologies instead. It will now use NVIDIA’s products, such as cuLitho to streamline the lithography process in chip manufacturing, the Metropolis and TAO toolkits for high-end wafer inspection, and NVIDIA Omniverse for digital twin creation.
Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM)’s shares currently trade at a forward price-to-earnings multiple of 24.63 which is lower than the semiconductor sector’s 37.29.
Brown Advisory Global Leaders Strategy discussed Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) in its Q1 2026 investor letter:
“Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM): Manufactures, distributes and tests integrated circuits, silicon wafers, diodes and related semiconductor components. Taiwan Semiconductor Manufacturing benefits from its leadership in leading node manufacturing which allows it to take market share and benefit from the strong demand environment for high-performance computing and AI infrastructure.”
3. Micron Technology, Inc. (NASDAQ:MU)
Citadel’s Stake: $1.6 billion
Memory chip manufacturer Micron Technology, Inc. (NASDAQ:MU)’s shares are among the top performers in the market. They are up by 671% over the past year and by 171% year-to-date. Morgan Stanley discussed the firm on June 3rd as it significantly raised the share price target to $1,050 from $520 and kept a Buy rating on the stock. At the heart of the bank’s coverage was the ongoing memory shortage, as it explained that apart from more output, there was no other solution to resolve the market’s tightness. June has shaped up to be a crucial month for Micron Technology, Inc. (NASDAQ:MU) after comments made by NVIDIA CEO Jensen Huang in Taiwan. Huang confirmed that his firm had qualified three firms to supply memory chips for the latest Vera Rubin AI platform, with Micron being one of the three companies.
Micron Technology, Inc. (NASDAQ:MU) has a forward price-to-earnings multiple of 12.87, which is lower than the semiconductor sector’s 37.29.
Baird Chautauqua International and Global Growth Funds discussed Micron Technology, Inc. (NASDAQ:MU) in its Q4 2025 investor letter:
“Micron reported strong FY4Q25 results and raised its 1Q guidance for revenues, earnings, and margins, reflecting improved pricing, particularly in DRAM. Demand continues to outpace supply, with pricing up sequentially in both DRAM and NAND. Management sees tightness in supply across CY26.”
2. Amazon.com, Inc. (NASDAQ:AMZN)
Citadel’s Stake: $1.7 billion
eCommerce and cloud computing giant Amazon.com, Inc. (NASDAQ:AMZN)’s shares are up by 11% over the past year and by 6.7% year-to-date. Its cloud computing division, AWS, scored a major win earlier this month when Pinterest announced that it planned to spend a whopping $4 billion through 2031 on the business. The deal also includes Amazon.com, Inc. (NASDAQ:AMZN)’s custom AI chips, which Pinterest intends to use to run language models and visual models to beef up its artificial intelligence capabilities. The firm is also busy making moves in the satellite internet industry, as it announced on May 29th that it would acquire Apple’s 20% stake in satellite company Globalstar.
Bank of America discussed Amazon.com, Inc. (NASDAQ:AMZN)’s shares on June 6th as it reiterated a Buy rating and a $310 share price target for the firm. The satellite business, called Amazon Leo, played a role in the coverage as BofA praised Amazon.com, Inc. (NASDAQ:AMZN)’s progress with it.
Baron Durable Advantage Fund discussed Amazon.com, Inc. (NASDAQ:AMZN) in its Q1 2026 investor letter:
“Amazon.com, Inc. (NASDAQ:AMZN) is the world’s largest retailer and cloud services provider. Shares declined 9.8% during the quarter after the company guided to $200 billion in fiscal year 2026 capital expenditures, above Street expectations. While we believe AWS revenue growth will accelerate meaningfully over the next two years, particularly as leading AI companies increase AWS usage, investors are concerned about the impact of sizable incremental investments on near-term profitability. Nevertheless, the company continues to expand operating margins across core North American retail, AWS, and international retail, driven by improved cost discipline and operational efficiencies. Over the longer term, Amazon has substantial room for growth in e-commerce, where it has less than 15% penetration of its total addressable market. Amazon also remains the clear leader in the large and growing cloud infrastructure market, with significant opportunities in application software, including enabling generative AI workloads while its full-stack approach, spanning silicon, systems, software, and developer ecosystem, and hence its competitive moat continues to widen. …” (Click here to read the full text)
1. NVIDIA Corp. (NASDAQ:NVDA)
Citadel’s Stake: $3.3 billion
NVIDIA Corp. (NASDAQ:NVDA)’s shares haven’t seen much love from investors in 2026. Year-to-date, they are up by a modest 7.3%. DA Davidson discussed the firm on June 5th as it discussed NVIDIA Corp. (NASDAQ:NVDA)’s profit margins in the context of its competitive advantage. The financial firm believes that the chip company is in a comfortable position to sustain its profit margins as its products are in high demand from hyperscalers who are hard-pressed for alternatives. As part of another round of visits to Asia, NVIDIA Corp. (NASDAQ:NVDA) CEO Jensen Huang announced a multi-year deal with Korean memory manufacturer SK hynix to secure precious memory chips for AI GPUs.
NVIDIA Corp. (NASDAQ:NVDA) trades at a forward price-to-earnings multiple of 24.57, which is quite lower than the industry average of 37.29.
Baron Opportunity Fund discussed NVIDIA Corp. (NASDAQ:NVDA) in its Q4 2025 investor letter:
“At Baron, we are deep research, evidence-based investors. We are positive about AI because it is real. It is the most significant change to the global economy since the internet itself. Every digital interaction of today forward will have AI as the brains of the application. We have investments across all the layers of the AI stack and spanning industries. Our most successful investments to date have been in the infrastructure or compute layer. We were early investors in NVIDIA Corporation, over four years before the ChapGPT moment of November 2022, and it has been more than a 10-bagger for the Fund. Several of us spent a full day with founder and CEO Jensen Huang in the Fall of 2018, where he went to the white board to teach us about AI and why NVIDIA would win.”
While we acknowledge the potential of NVDA to grow, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and have limited downside risk. If you are looking for an AI stock that is more promising than NVDA and that has 100x upside potential, check out our report about the cheapest AI stock.
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