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Employer firm

William Blair CRD 1252

$64.3B regulatory AUM

Reported services (Item 5G)

  • Financial planning
  • Portfolio management (individuals)
  • Portfolio management (pooled vehicles)
  • Portfolio management (institutions)
  • Selection of other advisers
  • EQUITY RESEARCH SERVICES

From the firm’s Form ADV. Read the guides:

Current Employers
William Blair

150 North Riverside Plaza, Chicago, IL 60606 • United States

Current Registrations

AuthorityCategoryStatusDate
FL RA APPROVED 2026-07-28
IL RA APPROVED 2018-07-02
  • FL RA
    APPROVED
    Since 2026-07-28
  • IL RA
    APPROVED
    Since 2018-07-02

Branch Locations

The William Blair Building 150 North Riverside, Chicago, IL 60606-1594 • UNITED STATES

The William Blair Building 150 North Riverside, Chicago, IL 60606 • United States

150 North Riverside Plaza, Chicago, IL 60606 • United States

Wilmette, IL • United States

Disclosures

No disclosure categories reported as “Yes” on this SEC record.

  • Regulatory action No
  • Criminal No
  • Bankruptcy No
  • Civil judicial No
  • Bond No
  • Judgment / lien No
  • Investigation No
  • Customer complaint No
  • Termination No
Employment History
OrganizationCityStateFromTo
Morgan Stanley Smith Barney Riverwoods IL 06/2009 06/2018
William Blair Chicago IL 06/2018 Present
  • 06/2009 → 06/2018
    Morgan Stanley Smith Barney
    Riverwoods, IL
  • 06/2018 → Present
    Chicago, IL
Previous Registrations
Other Businesses

1. Marrero Land & Improvement Association, Ltd.. 12/11/23. Real Estate. Board Member. Board Member. Board Member. 5201 Westbank Expy # 400, Marrero, LA 70072. Private. 3 hours/month.

Exams
CodeExamDate
S63 Uniform Securities Agent State Law Examination 1993-12-23
S65 Uniform Investment Adviser Law Examination 1993-12-09
  • S63 Uniform Securities Agent State Law Examination
    1993-12-23
  • S65 Uniform Investment Adviser Law Examination
    1993-12-09
Other Names
  • Kenneth L Langston
  • Kenneth Louis Langston
  • Kenneth Langston

View on SEC IAPD

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