Investment Banking Summer Analyst, Equity Capital Markets

Solutions for Today’s Challenges. Vision for Tomorrow’s Opportunities. Join William Blair, the Premier Global Partnership.

William Blair has delivered trusted advice for nine decades, and we continue to deepen our expertise and relationships across regions, asset classes, and markets throughout North America, Europe, Asia, and Australia.

We are committed to our people and culture, values, clients, and local communities.

What sets us apart is that we are an independent partnership, with employees who have unique experiences, perspectives, and backgrounds. We provide advisory services, strategies, and solutions to meet clients’ evolving needs amid dynamic market conditions and varying industries.

We strive to attract the most qualified, passionate candidates who specialize in investment banking, investment management, private wealth management, and a variety of other business functions.

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We invite you to learn about how we are seeking excellence in everything we do and empowering our clients’ success with passion, creativity, and rigor. For more information, visit  .

By connecting growth‑oriented companies with a global network of stable, high‑quality, long‑term investors, our Equity Capital Markets (ECM) group delivers compelling results for issuers of IPOs, public and confidential follow‑on offerings, PIPEs, registered direct offerings, convertibles, and private placements.

We know you have choices on how you spend your summer but encourage you to apply for William Blair’s 2027 Investment Banking Equity Capital Markets Summer Analyst Program. Take the opportunity to build on the fundamentals of your academic background, gain practical knowledge to help prepare you for your next steps and be part of an organization that fosters innovation and invests in our most important asset, our people.

• Work alongside analysts, associates, and senior bankers on the ECM origination team and across sector coverage groups over the course of the 9‑week program
• Take on all functions of a full‑time analyst
• Receive direct client exposure in a culture of collaboration and accountability
• Originate and execute equity and equity‑linked offerings across William Blair’s client coverage universe
• Conduct industry and company research
• Perform financial modeling and analysis on market capacity for issuers of equity or equity‑linked securities with general supervision
• Support ECM Origination and sector coverage groups in preparing commitment committee, filing, and selling memorandums, and investor targeting materials
• Work alongside Equity Syndicate, Institutional Sales & Trading, and Research during offering execution process to coordinate feedback on deal messaging, company peers, and the capital markets broadly
• Compile and prepare appropriate marketing materials detailing the perspective and recommendation on the capital markets and highlighting William Blair’s equity and distribution platform

• Pursuing undergraduate bachelor’s degree with anticipated graduation between December 2027 - June 2028
• Cumulative GPA of 3.5 or above preferred (but open to all applicants)
• Undergraduate major: all majors considered
• General understanding of accounting and finance
• Strong analytical and quantitative skills
• Exceptional verbal and written communication skills
• Strong computer skills, specifically Microsoft Excel, Word, and Power Point
• You are adaptable in an ever‑changing environment and can manage through change with a high degree of emotional maturity
• You are highly motivated, detail oriented, and thrive in a collaborative environment
• Willingness to be located in Chicago or New York City

Throughout the 9‑week program, summer analysts…