This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Current firm

WILLIAM BLAIR & COMPANY L.L.C.

Current firm class

broker-dealer affiliated wealth managerderived

Book size

not publicno per-advisor AUM is published by the SEC, FINRA or IAPD, and DFX estimates none

Industry start

Nov 1, 2015earliest registration or exam on IAPD

Years in industry

10derivedfrom the industry start date

Years at current firm

3derivedfrom the current registration's begin date

Prior firms

2

Current registrations

1

Registered states

2

Exams

S66

First exam

Jan 21, 2016

First registration

Jan 21, 2016

Dual registered

yes, broker-dealer

IAPD individual key

4680843

• Occurred

  Mar 8, 2023
  Advisor changed firm

  David Ashley Tucker left Hightower Advisors, Llc for William Blair & Company L.L.C. (registered 2023-03-08)

  Form ADVobserved 4 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:76706ee2-cd60-c07e-de37-b62d4b42a91f

First observed

Jan 21, 2016

Last observed

Sep 15, 2026 5 days ago

Source families

Federal regulator filings

1 registered feed stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.

Resolution

Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.