William Blair

since 1935
  • 1,001-5,000 employees
  • Financial Services

William Blair

William Blair is the premier global boutique with expertise in investment banking, investment management, and private wealth management. We provide advisory services, strategies, and solutions to meet our clients’ evolving needs. As an independent and employee-owned firm, together with our strategic partners, we operate in more than 20 offices worldwide.*

*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.

Social Media Disclaimer: williamblair.com/Disclosures#social

Expertise

Investment Banking, Asset Management, Equity Research, Private Wealth Management, Institutional Sales & Trading, Investment Management, Institutional Investment Management, and Private Shares Trading

Shaping the Future: Innovations and Trends in Obesity Treatment
  • 1 day ago

William Blair biotech analysts Matt Phipps and Andy Hsieh discuss Andy’s innovative scoring system for evaluating investigational agents in obesity treatment. This system, highlighted in Andy’s rep...

The Quarterly Rx: Q1 2025 U.S. Biopharma Recap
  • 1 day ago

On Groundhog Day 2025, Punxsutawney Phil saw his shadow and, as per tradition, predicted six more weeks of winter. That proved apropos of biopharma’s performance in the first quarter of 2025, as th...

Thinking Strategically About Charitable Giving
  • 2 days ago

Using charitable giving strategies to enhance the tax-efficiency of your donations plays a vital role in maximizing the impact of your gifts.

Monthly Macro with Richard de Chazal—March 2025
  • 3 days ago

William Blair macro analyst Richard de Chazal discusses the juxtaposition between weak consumer sentiment and solid economic data, exploring whether a recession is imminent and the implications of...

Navigating the Boom: Technological Advancements and Scaling AI
  • 3 days ago

Artificial intelligence (AI) systems create and leverage vast amounts of data for practitioners, consumers, and investors. In our second installment of confronting GenAI’s most pressing questions,...

Economics Weekly: Debt, Tariffs, and Tax Cuts
  • 4 days ago

In this Economics Weekly, we again examine the tariff question, but home in on how it relates to the market’s next major hurdle, which is extending the 2017 tax cuts, and the ultimate goal of all t...

Your Estate Plan – Capture the Golden Opportunity Before It Sunsets
  • 4 days ago

Absent further legislation, The Tax Cuts and Jobs Act will sunset on January 1, 2026, reverting to 2017 levels, adjusted for inflation, or approximately $7M per taxpayer. As a result, wealthy indiv...

Opportunities in Latin America
  • 8 days ago

Get investment insights from our recent tour of Latin America's dollarized economies—Panama, El Salvador, and Ecuador.

CEO Perspective: Empowering Entrepreneurs
  • 9 days ago

Brent Gledhill discusses how William Blair’s capital markets and financial planning professionals help founders and business owners capitalize on opportunities created by their vision and leadership.