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
Mark A Mahoney
Feed of 09/14/2026
At current firm
0 y
since Dec 15, 2025
In the industry
17 y
since Mar 26, 2009 (earliest exam, job or registration)
Prior registered firms
4
IAPD previous registrations
State registrations
2
current, as an IAR
Firms today
1
current registrations
Exams
S65, S63
IA exams only
Book size
not public
not estimated here
Signals
0
dated events on this person
Registration history
IAPD current and previous registrations
- Schwab Wealth Advisory, Inc. no RAUM currentsince Dec 15, 2025 · Medfield, Ma
- Charles Schwab Investment Advisory, Inc formerMar 7, 2018 to Jan 11, 2022 · Boston, Ma
- Windhaven Investment Management, Inc. formerMay 15, 2017 to Mar 30, 2018 · Boston, Ma
- Thomaspartners, Inc. formerAug 2, 2011 to Mar 30, 2018 · Boston, Ma
- Mfs Institutional Advisors Inc. otherMar 27, 2009 to Jul 12, 2011 · Boston, Ma
Moves
a registration end followed by a registration begin elsewhere
- Charles Schwab Investment Advisory, Inc to Schwab Wealth Advisory, Inc.left Jan 11, 2022, registered Dec 15, 2025 (1434 days) · channel change inside one enterprise, not a move · moved with a team
- Thomaspartners, Inc. to Windhaven Investment Management, Inc.left Mar 30, 2018, registered May 15, 2017 (-319 days) · channel change inside one enterprise, not a move · moved with a team
- Windhaven Investment Management, Inc. to Charles Schwab Investment Advisory, Incleft Mar 30, 2018, registered Mar 7, 2018 (-23 days) · channel change inside one enterprise, not a move · moved with a team
- Mfs Institutional Advisors Inc. to Thomaspartners, Inc.left Jul 12, 2011, registered Aug 2, 2011 (21 days) · Other
Signals
No dated event on this person.
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
- No RAUM reportedderived
- Years in industry
- 17derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address