Clarendon Hills, IL Office
TeamData sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
William Blair & Company L.L.C.
Enterprise
Firm-wide stats for William Blair & Company L.L.C.
About
William Blair’s Private Wealth Management division provides discretionary and non‑discretionary investment management, financial planning and wealth services to individuals (including high‑net‑worth clients), foundations, pension and corporate clients. The firm also sponsors a wrap fee program, supports platform and sub‑advisory arrangements, and distributes affiliated pooled products while operating as an SEC‑registered investment adviser and broker‑dealer.
The firm pursues active, research‑driven management across equities, fixed income and alternative strategies, offering proprietary home‑office models and model portfolios to advisory clients and to other registered investment advisers through a Non‑Discretionary Model Portfolio Program. PWM advisors may hire third‑party Sub‑Managers through platform providers or engage the affiliate William Blair Investment Management LLC (WBIM) as a sub‑adviser, and William Blair provides access to private funds and co‑investment opportunities via its MB Investments Program.
Notable features in the brochure include the firm’s scale — roughly $64 billion in reported AUM and a reported 322 advisors, implying approximately $200 million of AUM per advisor — and an in‑house MB Investments structure where clients must affirmatively elect participation and where an affiliate (the MB General Partner) performs valuation and may receive carried interest. The brochure also details integrated operational relationships with custodial/clearing and platform providers (including NFS) and affiliated product conduits (WBIM, affiliated mutual funds and private funds), which influence product access, allocation and certain fee and credit arrangements.
Based on William Blair & Company L.L.C.
Expertise
Based on William Blair & Company L.L.C.
Location
Clarendon Hills IL
Advisors at this office
4
Advisors at this office
Timothy G
Series 66
Clarendon Hills, IL
William Blair
Timothy Gleason is a financial advisor at William Blair with 10 years of industry experience. He holds the Series 66 designation and has been with William Blair & Company since 2015. William Blair’s Private Wealth Management division offers investment management, financial planning, and wealth services to individuals, foundations, pension, and corporate clients. The firm emphasizes active, research-driven management across multiple asset classes and provides proprietary models and access to private funds and co-investment opportunities.
Patrick R
Series 66
Clarendon Hills, IL
William Blair
Patrick Rule is a financial advisor with William Blair in Clarendon Hills, IL, holding a Series 66 designation and 15 years of industry experience. He has been with William Blair since 2016. William Blair’s Private Wealth Management division serves individuals, foundations, pension, and corporate clients through discretionary and non-discretionary investment management, financial planning, and wealth services. The firm employs an active, research-driven approach across equities, fixed income, and alternative strategies, offering proprietary models and access to private funds and co-investment opportunities.
Jennifer F
Series 66
Clarendon Hills, IL
William Blair
Jennifer Ferworn is a financial advisor at William Blair with 10 years of industry experience. She holds a Series 66 designation and has been with William Blair since 2018. Prior to joining William Blair, she worked at Atlas Residential USA from 2016 to 2018. William Blair’s Private Wealth Management division provides investment management, financial planning, and wealth services to individuals, foundations, pension, and corporate clients. The firm employs active, research-driven management across multiple asset classes and offers proprietary models and access to private funds through its integrated platform.
Jeffrey P
Series 65, Series 66
Clarendon Hills, IL
William Blair
Jeffrey Pavlik is a financial advisor at William Blair with Series 65 and Series 66 licenses and four years of industry experience. He previously led Pavlik Capital Management LLC for 14 years before joining William Blair in 2022. William Blair’s Private Wealth Management division offers discretionary and non-discretionary investment management, financial planning, and wealth services to individuals, foundations, and institutional clients. The firm employs an active, research-driven approach across multiple asset classes and provides access to proprietary models, private funds, and co-investment opportunities.
Not sure where to start?
We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.
For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor’s Form ADV and do your own diligence before deciding whether to work with them.
Advisor matching and introductions are provided by FinanceHQ LLC (“FHQ”), a wholly-owned subsidiary of Warmer and an SEC-registered investment advisor. We receive compensation from certain participating advisors for introductions or referrals. This creates a conflict of interest because we have an incentive to recommend advisors who compensate us, including those who pay us more. You pay no fee to use our matching service, and advisor fees are not increased because of a referral or introduction. We do not review the ongoing performance of advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to our Terms of Service and Advisory Agreement, and acknowledge our Privacy Policy. Please review FHQ’s ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. (“Warmer”)