DFX Intelligence
RIA Intelligence
Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.
Registered advisor
Russell Earl Slack
Certified Financial Planner
Feed of 09/15/2026
At current firm
1 y
since Jun 9, 2025
In the industry
16 y
since Jan 1, 2010 (earliest exam, job or registration)
Prior registered firms
2
IAPD previous registrations
State registrations
1
current, as an IAR
Firms today
1
current registrations
Exams
S66
IA exams only
Book size
not public
not estimated here
Signals
1
dated events on this person
Registration history
IAPD current and previous registrations
- Portside Wealth Group, LLC independent RIA currentsince Jun 9, 2025 · Idaho Falls, Id
- Cg Advisory Services independent RIADec 9, 2019 to May 12, 2025 · Williamston, Mi
- Cetera Advisors LLC formerMar 13, 2017 to Dec 13, 2019 · Idaho Falls, Id
Moves
a registration end followed by a registration begin elsewhere
- Cg Advisory Services to Portside Wealth Group, LLCleft May 12, 2025, registered Jun 9, 2025 (28 days) · RIA to RIA
- Cetera Advisors LLC to Cg Advisory Servicesleft Dec 13, 2019, registered Dec 9, 2019 (-4 days) · Affiliated broker-dealer or bank to independent RIA
Signals
- Russell Earl Slack left Cg Advisory Services for Portside Wealth Group, Llc (registered 2025-06-09)May 12, 2025 · Advisor changed firm · fact
Transition signals
Mobility scoring is not published yet. The observable conditions this page will draw on once the historical validation is done: tenure, the firm’s own departures and ownership changes, new state registrations, a new adviser entity with this person on Schedule A, and colleagues’ moves. Until precision and lead time are measured on known moves, no label is printed. Read the methodology.
Provenance
- Source
- IAPD individual compilation feedreportedadviserinfo.sec.gov
- Firm class
- Independent wealth managerderived
- Years in industry
- 16derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address