The 5 top stocks bought by the world’s leading investors in Q1

Which were the 5 winning stocks in Q1?Opto has produced a report tracking the top stocks bought by the world's leading funds and investors with over $2.5bn in assets under management (AUM) as of Q1 2023. Based on data from IEX Cloud and through Opto's proprietary research, we present a thematic classification of these stocks and identify two overarching trends: increasing activity in cloud computing and artificial intelligence (AI).

The chart below illustrates the transaction volume of the top five stocks bought, sold and held by some of the world’s leading hedge funds during Q1 2023. These stocks are Alphabet (GOOGL), Microsoft (MSFT), Amazon (AMZN), Meta (META) and Intuit (INTU).

The graph below follows the share price movement of the five stocks from the beginning of Q1 till 8 June.

Which investors traded these stocks?

StockInvestorFundAUMShares BoughtPortfolio Change
AlphabetBill AckmanPershing Square Capital Management$10.2bn10,254,77010.43%
AlphabetDaniel LoebThird Point$6.1bn4,750,0008.06%
AlphabetChase ColemanTiger Global Management$11bn4,636,7744.37%
Intuit Valley Forge Capital Management$2.64bn246,8104.17%
MetaJohn ArmitageEgerton Capital$9.27bn1,755,5374.02%
Amazon Polen Capital Management$37.9bn9,734,3562.65%
Microsoft AKO Capital$6.57bn486,1112.13%
IntuitChase ColemanTiger Global Management$11bn447,0321.81%
MicrosoftChase ColemanTiger Global Management$11bn674,2571.77%
AmazonChase ColemanTiger Global Management$11bn1,094,7901.03%
Meta Viking Global Investors$21.2bn842,1840.84%
Amazon Dodge & Cox$88bn1,936,7000.23%


  • Bill Ackman of Pershing Square Capital Management (AUM: $10.2bn) invested approximately $1.6bn in Alphabet, adding 8.21% of Class C shares and 2.22% of Class A shares to his portfolio.

  • Warren Buffett of Berkshire Hathaway (AUM: $325.1bn) reduced his holding in Amazon by 1.08%, or 115,000 shares, but still remains the second-largest shareholder in Amazon. As of March-end, he owns 10,551,000 shares worth $1.9bn.

  • Daniel Loeb of Third Point (AUM: $6.1bn) bought 4,750,000 Alphabet shares, adding 8.06% to his portfolio.

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Overarching trends: Cloud and AI

CompanyKey ThemeGrowth Levers
AlphabetCloud ComputingAdvertising (Google), Artificial Intelligence (Bard)
AmazonEcommerceCloud Computing (AWS), Online Retail, Advertising
Microsoft Cloud ComputingIntelligent Cloud (Azure, Bing), Productivity Software, Gaming
MetaSocial Media

Advertising (Facebook, Instagram), AR-VR

IntuitSaaSFinancial management software (QuickBooks, TurboTax)

The first four of these are big tech companies, ranking among the world’s top 10 largest companies by market capitalisation, according to Statista. Whilst each of these five operate within different niches under the broader technology industry, two overarching common themes they all share are increasing activity and investment in Cloud Computing and Artificial Intelligence (AI). They are pursuing these both as separate business activities and as a combination, integrating AI to supercharge their Cloud offerings. 

Cloud: Amazon Web Services (AWS) is the largest cloud computing provider in the world, with a market share of around 32%. Meanwhile, Microsoft's cloud platform, Azure, is the second-largest cloud computing provider with a market share of about 20%.

AI: Meta has been working on several AI-powered products, such as Portal and Oculus, which use computer vision and machine learning algorithms to enhance user experiences. Meanwhile, Alphabet is a legacy leader in AI research and development, the most significant project being its new AI-powered Google search assistant, Bard.

What do these 5 companies have in common?

Combined SWOT analysis

The chart below highlights the strengths, weaknesses, opportunities, and threats that these five companies share.

Strong brand and customer baseDependence on ad revenueGrow their cloud computing businessesHigher competition
Extensive product portfolios & legacy innovatorsExposure to regulationCan relatively easily expand into new marketsEver-changing regulatory environment
Strong financialsMore antitrust scrutinyR&D new AI-powered products and servicesTechnological disruption
Extensive data collection capabilitiesPrivacy concernsAcquisitions & market consolidationEconomic downturn

These businesses have significant data collection tools that they may utilise to create new goods and services and target advertisements more precisely. For instance, Amazon leverages information gathered from their online store to create popular products like the Echo smart speakers and use algorithms to tailor customer ads based on their search and purchase histories.

They are all exposed to stringent regulation and are potential targets for antitrust scrutiny, which could restrict their ability to grow. Microsoft, for instance, has been caught up in an ongoing regulatory battle with the US Federal Trade Commission since 2022 over its Activision Blizzard acquisition.  

These companies can expand into new markets by developing new products and services or making acquisitions. For instance, Microsoft recently bolstered its existing cloud and search offering by integrating AI tool ChatGPT into its Bing and Azure platforms. In January 2023, Microsoft pledged to invest $10b in ChatGPT creator OpenAI.

They each face the threats of increased competition, changes in government regulation, technological disruption and economic downturn. Trello, for example, is a smaller company that has captured a significant market share by offering a more accessible and user-friendly platform than Microsoft's project management tool Microsoft Planner. Its success prompted Microsoft to create a similar tool, Microsoft Lists, incorporating Trello's successful features.

Common fundamentals

  • Four of the five are trading below SimplyWallSt’s estimates of fair value. Alphabet and Meta are trading significantly lower, by 19% to 22.5%, respectively, while Amazon and Intuit are 6% and 7.9% lower, respectively.
  • Earnings are all forecast to grow, within the range of 12.9% (Alphabet) to 36.7% (Amazon) per year   
  • Revenue is expected to grow for each, within the range of 9% (Alphabet, Meta) to 11.5% (Intuit) per year.
  • Return on Equity is forecast to grow between 14.2% (Amazon) and 33.2% (Microsoft) in 3 years.


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