# MARK A NELSON

MARK A NELSON is an investment adviser representative (IAR) with state registration records since 2008, appearing at 5 firms. Currently registered with CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC., BRIDGEPORT FINANCIAL SOLUTIONS LLC.

## Registration history (5)

| Firm | From | To | Current |
| --- | --- | --- | --- |
| [BRIDGEPORT FINANCIAL SOLUTIONS LLC](https://search.stillhousedata.com/firm/325485) | 2024-06-18 | present | Yes |
| [CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.](https://search.stillhousedata.com/firm/134139) | 2022-01-05 | present | Yes |
| [PRINCIPAL GLOBAL INVESTORS, LLC](https://search.stillhousedata.com/firm/109002) | 2015-09-03 | 2021-02-18 | — |
| [PRINCIPAL SECURITIES, INC.](https://search.stillhousedata.com/firm/1137) | 2011-06-21 | 2014-09-02 | — |
| [EDWARD D. JONES & CO., L.P.](https://search.stillhousedata.com/firm/250) | 2008-10-31 | 2009-12-04 | — |

## More

- [This representative on SEC IAPD (source of record)](https://adviserinfo.sec.gov/individual/summary/5587472)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/rep/5587472.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.