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
David C Koronkiewicz
Feed of 09/14/2026
Also filed as David C Koronkiewicz
At current firm
1 y
since Nov 1, 2024
In the industry
16 y
since May 7, 2010 (earliest exam, job or registration)
Prior registered firms
4
IAPD previous registrations
State registrations
1
current, as an IAR
Firms today
1
current registrations
Exams
S65, 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
- Northwestern Mutual Investment Services,LLC no RAUM currentsince Nov 1, 2024 · Chicago, Il
- Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouseJul 8, 2022 to Sep 10, 2024 · Chicago, Il
- J.P. Morgan Securities LLC wirehouseOct 1, 2012 to Aug 16, 2013 · Chicago, Il
- Chase Investment Services Corp. formerJul 24, 2012 to Oct 1, 2012 · Chicago, Il
- Edward Jones national BDMay 17, 2010 to Jul 26, 2012 · Urbana, Il
Moves
a registration end followed by a registration begin elsewhere
- Merrill Lynch, Pierce, Fenner & Smith Incorporated to Northwestern Mutual Investment Services,LLCleft Sep 10, 2024, registered Nov 1, 2024 (52 days) · Other
- J.P. Morgan Securities LLC to Merrill Lynch, Pierce, Fenner & Smith Incorporatedleft Aug 16, 2013, registered Jul 8, 2022 (3248 days) · Wirehouse to wirehouse
- Chase Investment Services Corp. to J.P. Morgan Securities LLCleft Oct 1, 2012, registered Oct 1, 2012 (0 days) · corporate re-registration, not a move
- Edward Jones to Chase Investment Services Corp.left Jul 26, 2012, registered Jul 24, 2012 (-2 days) · Other
Signals
- David C Koronkiewicz left Merrill Lynch, Pierce, Fenner & Smith Incorporated for Northwestern Mutual Investment Services,Llc (registered 2024-11-01)Sep 10, 2024 · 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
- No RAUM reportedderived
- Years in industry
- 16derivedfrom the earliest dated exam, employment or registration
- Not published
- disclosure flags, outside business text, branch street address