William Blair Investment Management, LLC
● SEC registered since 2014CRD 173961SEC# 801-80640Chicago, IL
Ranks #241 of 6,004 private fund managers by regulatory AUM.
Reg. AUM
$65.6B
Fund GAV
$464.4M
Private funds
9
Employees
388
Accounts
682
Location
Chicago, IL
William Blair Investment Management, LLC assets under management
William Blair Investment Management, LLC is an investment advisory firm registered with the SEC based in Chicago, IL. The firm has been registered since 2014. It reports $65.6 billion in regulatory assets under management and employs 388 people. William Blair Investment Management, LLC manages 9 private funds with combined gross assets of $464.4 million, including William Blair Emerging Markets Growth Fund LLC. By regulatory assets, it ranks 241 of 6,004 private fund managers.
William Blair Investment Management, LLC private funds
9 funds · $464.4M GAV| Fund | Type | Gross assets | Min. |
|---|---|---|---|
| William Blair Emerging Markets Growth Fund LLC | Other Private | $385.7M | $1M |
| William Blair International Leaders Fund LLC | Other Private | $71.4M | $5M |
| William Blair China A-Shares Growth Fund LP | Other Private | $4.2M | $1M |
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Join to unlock · $37/moWilliam Blair Investment Management, LLC owners & executives
13 reported| Name | Title | Ownership | Since |
|---|---|---|---|
| Beth A Satterfield Control | Chief Operating Officer, Executive Committee Member | Under 5% | 2023 |
| Brent Walker Gledhill Control | President, Chief Executive Officer, Executive Committee Member | Under 5% | 2014 |
| Cissie Citardi Control | General Counsel, Executive Committee Member | Under 5% | 2021 |
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Join to unlock · $37/moFrequently asked questions
How much does William Blair Investment Management, LLC manage?
William Blair Investment Management, LLC reports $65.6 billion in regulatory assets under management on its Form ADV.
How many private funds does William Blair Investment Management, LLC manage?
William Blair Investment Management, LLC manages 9 private funds with combined gross assets of $464.4 million.
How many employees does William Blair Investment Management, LLC have?
William Blair Investment Management, LLC reports 388 employees.
Where is William Blair Investment Management, LLC located?
William Blair Investment Management, LLC is based in Chicago, IL and has been SEC-registered since 2014.
Does William Blair Investment Management, LLC disclose fund performance?
William Blair Investment Management, LLC is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.
Contact & registration
| Address | 150 North Riverside Plaza, Chicago, IL 60606-1598 |
| Phone | 312-236-1600 |
| Fax | 312-551-4646 |
| Office hours | 8:30 a.m. To 4:30 p.m. |
| SEC region | Chicago Regional Office (CHRO) |
| CIK | 1644956 |
| Discloses disciplinary history | Yes |
Regulatory AUM
$65.6B▼ 2%
Jan '25Form ADV, monthlyJun '26
How this firm compares
Regulatory AUMTop 2%
Larger than 98% of 16,271 advisers
AUM vs fund managersTop 4%
Larger than 96% of 6,004 private-fund managers
Number of fundsTop 27%
More funds than 73% of fund managers
EmployeesTop 2%
More than 98% of 16,825 advisers
Assets under management
$65.6Bregulatory AUM
Discretionary $65.6B