# William J Takahashi

William J Takahashi 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 |
| --- | --- | --- | --- | --- |
| 2025-08-11 | Form ADV | [CALAMOS ADVISORS LLC](https://search.stillhousedata.com/firm/105758) | MANAGER | NAPERVILLE, IL |
| 2025-03-28 | Form ADV | [CALAMOS PRIVATE EQUITY LLC](https://search.stillhousedata.com/firm/326913) | MANAGER | NAPERVILLE, IL |
| 2025-03-28 | Form ADV | [CALAMOS ANTETOKOUNMPO ASSET MANAGEMENT LLC](https://search.stillhousedata.com/firm/322813) | MANAGER | NAPERVILLE, IL |
| 2025-03-27 | Form ADV | [CALAMOS WEALTH MANAGEMENT LLC](https://search.stillhousedata.com/firm/143490) | MANAGER | NAPERVILLE, IL |


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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.