# DUNCAN THOMAS WILLIAM

DUNCAN THOMAS WILLIAM appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 4 filing roles across Form ADV (4).

## Filings (4)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [FRONTIER CAPITAL MANAGEMENT CO LLC](https://search.stillhousedata.com/firm/106274) | PRESIDENT/MGMT. CMTE. MEMBER | BOSTON, MA |
| — | Form ADV | [DUNCAN-HURST CAPITAL MANAGEMENT, L.P.](https://search.stillhousedata.com/firm/129835) | CEO AND CHAIRMAN | SAN DIEGO, CA |
| — | Form ADV | [FRONTIER PERFORMANCE ADVISERS LP](https://search.stillhousedata.com/firm/107482) | PRESIDENT/MGMT. CMTE. MEMBER-FCMC, LLC | BOSTON, MA |
| — | Form ADV | [DUNCAN HURST CAPITAL MANAGEMENT INC](https://search.stillhousedata.com/firm/105838) | CEO/CHAIRMAN/CFO | SAN DIEGO, CA |


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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.