Jack Gentile
Investment adviser representative at William Blair & Company L.L.C.
11 yearsExperience
1 stateRegistered in
$64.3BFirm assets
78 yearsFirm in business
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How the firm charges
Fee types in the public filing. This advisor may not use all of them.
Percentage of assetsFixed or flat fee
Services the firm offers
These describe the firm as a whole, not only this advisor.
- Financial planning
- Portfolio management
Experience
11 years in the industry.
- William BlairJun 2021 to now
- StudentAug 2020 to May 2021
- William BlairJun 2020 to Aug 2020
- StudentAug 2019 to Jun 2020
- William BlairJun 2019 to Aug 2019
- StudentAug 2018 to Jun 2019
- Mbs TextbooksJun 2018 to Aug 2018
- StudentAug 2017 to Jun 2018
- Arlington Heights Park DistrictJun 2015 to Aug 2017
Exams passed
- Series 66 · Uniform Combined State Law2023
State registrations
Registered as an investment adviser representative in 1 state (IL).
William Blair & Company L.L.C.
$64.3BAssets managed
38,171Clients
329Advisers
78 yearsIn business
Official records
SEC data as of Sep 29, 2026. Registrations and firm details can change; confirm current status on the SEC's Investment Adviser Public Disclosure (opens in a new tab) site.
- Individual CRD
- 7128024
- Firm CRD
- 1252