# JOHN MCGUCKIN

JOHN MCGUCKIN is an investment adviser representative (IAR) with state registration records since 2012, appearing at 3 firms. Currently registered with FIRST TRUST ADVISORS LP.

## Registration history (3)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [FIRST TRUST ADVISORS LP](https://search.stillhousedata.com/firm/107027) | 2021-06-01 | present | Yes |
| [GUGGENHEIM INVESTMENTS](https://search.stillhousedata.com/firm/105477) | 2014-07-11 | 2021-06-16 | — |
| [MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED](https://search.stillhousedata.com/firm/7691) | 2012-03-19 | 2013-04-26 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/6012394)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/6012394.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.