What insights can we gain from Phill Gross’ investment approach? How does WESCO International, Inc. (NYSE:WCC) compare to his other stock picks? What factors contribute to the upside potential of Gross’s chosen stocks? Why is Gross recognized in the institutional asset management space?

We recently published a list of Unknown Billionaire Phill Gross’ 10 Stock Picks with Huge Upside Potential. In this article, we are going to take a look at where WESCO International, Inc. (NYSE:WCC) stands against unknown billionaire Phill Gross’ other stock picks with huge upside potential.

Phillip “Phill” Gross is a seasoned investor and influential figure in the world of institutional asset management, best known as the Co-founder, Managing Director, and Healthcare Portfolio Manager of Adage Capital Management. While Robert Atchinson, his longtime collaborator and fellow Co-founder, serves as the firm’s Portfolio Manager, Gross’s leadership and strategic vision have played a foundational role in shaping Adage’s long-term investment philosophy and reputation. The two met in the mid-1980s while working as Harvard University’s endowment analysts. Their professional synergy led them to leave Harvard Management Company in the 1990s, following public scrutiny over performance-based bonuses. With the backing of an initial $1.8 billion investment from Harvard and an agreement for the university to receive 10% of the firm’s earnings, they launched Adage Capital Management in 2001 alongside an 18-person team.

Under Gross’s co-leadership, Adage has become a key player in managing assets for prominent institutional clients such as Harvard University, Dartmouth College, Northwestern University, the American Red Cross, and the Getty Foundation. The firm specializes in long/short equity strategies guided by fundamental analysis and engages in risk arbitrage and event-driven opportunities when market conditions are favorable. Adage Capital Management and its predecessor, the Select Equity Group at Harvard Management Company, have consistently outperformed broader market benchmarks by an average of 3.5% over the past 15 years. This is a testament to the disciplined, research-driven investment framework that Gross helped instill.

Gross himself brings a deep background in healthcare investing, having served for nearly two decades at Harvard Management Company in various roles, including Healthcare and Retail Analyst, Equity Research Director, and Partner. His academic credentials include a B.S. in finance and economics (1982) and an M.S. in investments (1983), both from the University of Wisconsin. He remains actively engaged with his alma mater, serving on the advisory boards of the Steve Hawk Center for Applied Securities Analysis and the Nicholas Center for Applied Corporate Finance. In recognition of his professional accomplishments and ongoing contributions, Gross received the Distinguished Alumnus Award from the University of Wisconsin Business School in 2006.

Beyond finance, Gross is a committed philanthropist. He co-founded Strategic Grant Partners, an organization focused on driving systemic change in education and family services throughout Massachusetts. He also serves as Vice President of the Board of Directors for Youth Enrichment Services, a nonprofit that provides urban youth with outdoor recreational experiences. In addition, he holds board positions with the U.S. Ski and Snowboard Association, where he is Vice-Chair of the Investment Committee, and with the T2 Foundation.

Adage Capital Management’s latest 13F filing for Q4 2024 reported $57.19 billion in managed securities, with the top 10 holdings comprising 31.7% of the total portfolio, demonstrating a strategic yet diversified approach to asset allocation. While Atchinson oversees day-to-day portfolio management, Gross’s enduring influence and expertise, particularly in healthcare investing, continue to shape the firm’s long-term success and institutional credibility.

We searched through Adage Capital Management’s Q4 2024 13F filings to identify unknown billionaire Phill Gross’ stock picks with the highest upside potential. We compiled the equities with upside potential higher than 34% at the time of writing this article and discussed why they stood out as strong potential investments. Finally, we ranked the stocks based on the ascending order of their upside potential. To assist readers with more context, we mentioned the hedge fund sentiment around each stock using data from 1,009 hedge funds tracked by Insider Monkey in the fourth quarter of 2024.

Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 363.5% since May 2014, beating its benchmark by 208 percentage points see more details here.

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Number of Hedge Fund Holders as of Q4: 62

Adage Capital Management’s Equity Stake: $247.15 Million

Upside Potential as of May 2: 37.97%

WESCO International, Inc. (NYSE:WCC), a publicly traded American holding company based in Pittsburgh, Pennsylvania, is the parent company of Wesco Distribution. It plays a crucial role in the global electrical distribution and services industry, operating through three primary segments: Electrical & Electronic Solutions, Communications & Security Solutions, and Utility & Broadband Solutions. With a network of nearly 800 branches and a customer base exceeding 150,000 worldwide, Wesco leverages its expansive global footprint to maintain operational flexibility and efficiency, which are essential to staying competitive in a dynamic market environment.

On May 1, 2025, WESCO International, Inc. (NYSE:WCC) released its financial results for the first quarter of fiscal year 2025. The company reported adjusted earnings of $2.21 per share, representing a 3.9% decline from the previous year’s first quarter. Despite this slight dip in earnings, Wesco managed to surpass Wall Street expectations, beating the consensus estimate by 2.10%. Total net sales for the quarter stood at $5.34 billion, reflecting a modest 0.1% decrease compared to the prior year, primarily due to persistent challenges in the utility business segment.

While overall net sales showed a minor year-over-year decline, WESCO International, Inc. (NYSE:WCC) highlighted a 5.6% increase in organic sales, indicating solid performance in its core operations outside of the utility segment. This growth in organic sales demonstrates the resilience and adaptability of Wesco’s diversified business model, even amid sector-specific headwinds. The company’s consistent performance across multiple product and service categories underscores its strategic positioning and reinforces its long-term growth prospects in both mature and emerging markets.

With an upside potential of 37.97% and a price target of $209.75 as of May 2, WESCO International, Inc. (NYSE:WCC) ranks seventh in the list of Phill Gross’ stock picks with huge upside potential.

Overall, WCC ranks 7th on our list of unknown billionaire Phill Gross’ stock picks with huge upside potential. While we acknowledge the potential of these stock picks, our conviction lies in the belief that AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. There is an AI stock that went up since the beginning of 2025, while popular AI stocks lost around 25%. If you are looking for an AI stock that is more promising than WCC but that trades at less than 5 times its earnings, check out our report about this cheapest AI stock.

READ NEXT: 20 Best AI Stocks To Buy Now and 30 Best Stocks to Buy Now According to Billionaires.

Disclosure: None. This article is originally published at Insider Monkey.

Among Unknown Billionaire Phill Gross’ Stock Picks with Huge Upside Potential

In the pantheon of billionaires, figures like Jeff Bezos and Elon Musk often steal the spotlight, but there are lesser-known investors whose strategies and insights can prove invaluable. One such figure is Phillip Gross, the co-founder of the investment firm Adage Capital Management. With a career that spans decades, Gross has made a name for himself by capitalizing on market inefficiencies and choosing stocks that most investors overlook. His keen eye for identifying promising companies holds lessons for those wanting to emulate his success.

The Philosophy of Phill Gross

Phill Gross has a distinct investment style characterized by a blend of deep research and quantitative analysis. He employs a systematic approach to stock picking, paying close attention to both macroeconomic trends and individual company fundamentals. His strategy often entails identifying undervalued stocks that are poised for growth, which eventually leads to substantial returns. Gross believes that high-quality companies with sustainable business practices will ultimately reward patient investors.

Growth Sectors That Align with Gross’ Strategy

To understand Gross’ stock picks, one must consider the sectors that are currently positioned for growth. As of now, technology, healthcare, and renewable energy are sectors that are drawing significant investor interest—and for good reason. Each of these industries is experiencing transformative changes, offering numerous opportunities for investment.

  1. Technology: The tech sector has long been the engine of market growth, and its significance has only increased in the age of digital transformation. Companies that are at the forefront of innovation—like cloud computing, artificial intelligence (AI), and cybersecurity—are likely to appeal to Gross. Firms such as Palo Alto Networks and Cloudflare have strong fundamentals and high growth potential, making them attractive options in Gross’ arsenal.

  2. Healthcare: The global pandemic has accelerated innovations in healthcare, making it a fertile ground for investment. Biotech companies that focus on gene therapy, personalized medicine, or groundbreaking vaccines are well-positioned for growth. Firms like Moderna and CRISPR Therapeutics represent burgeoning potential in this sector, with capabilities that could redefine healthcare.

  3. Renewable Energy: As the world shifts toward sustainability, investments in renewable energy companies offer significant upside potential. The transition to solar, wind, and other forms of sustainable energy is not just a trend; it’s a necessity. Companies like Enphase Energy and NextEra Energy have a strong foothold in this market, further demonstrating why they could be aligned with Gross’ investing ethos.

Stocks with Undervalued Potential

Gross’ investment philosophy often leads him to stocks that are undervalued yet possess substantial upside potential. Here are a few companies that align with these principles and may encapsulate Gross’ operational philosophy:

  1. Twilio (TWLO): Twilio’s cloud communications platform offers tools that businesses use to engage with customers via messaging, voice, and video. Despite facing competition, its growth prospects remain robust, particularly as digital transformation continues. With the expansion of 5G, Twilio stands to gain from increased connectivity and communication functionalities.

  2. Coupa Software (COUP): Coupa provides a business spend management platform that streamlines procurement, invoicing, and expense management processes for organizations. As companies become increasingly focused on efficiency, Coupa’s solution is in high demand, and some analysts believe it is undervalued relative to its market potential.

  3. Square (SQ): Under the leadership of CEO Jack Dorsey, Square has shown promising growth as a financial technology leader. The company has broadened its offerings from simple payment solutions to encompass digital banking services, making it a versatile investment opportunity ripe with potential.

  4. Zscaler (ZS): In the realm of cybersecurity, Zscaler is a key player, providing cloud-based security solutions for enterprises. The rising concerns over digital threats create a conducive environment for Zscaler’s growth, positioning it as a strong candidate for future upside.

Importance of Diversification

A cornerstone of any successful investment strategy is diversification, and Gross advocates for a well-rounded portfolio. By spreading investments across various sectors, investors can mitigate risks and increase the chances of hitting on significant growth opportunities. This principle resonates especially in today’s volatile market environment, where unexpected events can quickly alter stock prices.

Conclusion

Phill Gross may not be as renowned as other billionaires, but his investment strategies and stock picks offer tremendous insights. By focusing on growth sectors and identifying undervalued companies with strong fundamentals, Gross exemplifies a disciplined approach to investing. Whether it’s technology, healthcare, or renewable energy, Gross’ insights provide a treasure trove of possibilities for investors willing to look beyond the mainstream.

Investing is inherently risky, and while Gross’ strategies have proven successful for him, they are not a guaranteed pathway to wealth. However, by understanding his approach and applying it judiciously, investors can potentially uncover stocks with substantial upside potential. For those keen to think like a billionaire, examining the philosophies and picks of figures like Phillip Gross may open the door to lucrative opportunities in the dynamic world of stock trading.

Phill Gross, the billionaire and co-founder of the asset management firm Adage Capital Management, is known for his keen insights into the stock market. Here are a few of his stock picks that analysts believe have substantial upside potential:

  1. Tech Sector: Gross has shown a preference for technology companies, particularly those innovating in cloud computing and artificial intelligence. Companies like Microsoft and Amazon often feature in his portfolio due to their robust growth prospects.

  2. Healthcare: He also invests in biotech firms, focusing on companies that are developing groundbreaking treatments or therapies. Firms like Regeneron Pharmaceuticals or Vertex Pharmaceuticals could be on his radar.

  3. Consumer Discretionary: Gross tends to favor brands with strong consumer loyalty and a global presence. Companies like Nike or LVMH frequently attract his attention for their market positioning and growth potential.

  4. ESG Focused Companies: With an increasing focus on environmental, social, and governance factors, Gross may lean towards firms that demonstrate strong ESG commitments, which could include renewable energy companies or sustainable consumer brands.

  5. Emerging Markets: Investing in companies within emerging markets provides high growth potential. Gross might consider firms that capitalize on economic trends in regions like Southeast Asia or Latin America.

By keeping an eye on these categories, you can identify stocks that align with Phill Gross’ investment philosophy and have substantial growth potential.

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