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

JEFFERIES INVESTMENT ADVISERS LLC

Current firm class

mixed wealth managerderived

Book size

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

Industry start

Jul 1, 2012earliest registration or exam on IAPD

Years in industry

14derivedfrom the industry start date

Years at current firm

1derivedfrom the current registration's begin date

Prior firms

1

Current registrations

1

Registered states

52

Exams

S66

First exam

Nov 27, 2023

First registration

Dec 13, 2023

Dual registered

yes, broker-dealer

IAPD individual key

7516747

• Occurred

  Mar 3, 2025
  Advisor changed firm

  Mariana Isabel Muro Riveiro left Stonex International Advisors Inc for Jefferies Investment Advisers Llc (registered 2025-03-20)

  Form ADVobserved 5 days ago

Graph

RIA / Wealth Management

Canonical id

dfx:ria:0940fdcd-3ce8-1925-2b1c-69852b5493af

First observed

Dec 13, 2023

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.