# GABELLI MARIO JOSEPH

GABELLI MARIO JOSEPH appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. 8 filing roles across Form ADV (8).

## Filings (8)

| Filed | Source | Entity | Role | Location |
| --- | --- | --- | --- | --- |
| — | Form ADV | [GABELLI & COMPANY INVESTMENT ADVISERS, INC.](https://search.stillhousedata.com/firm/137024) | SHAREHOLDER, CEO | GREENWICH, CT |
| — | Form ADV | [TETON ADVISORS, LLC](https://search.stillhousedata.com/firm/105963) | CHIEF EXECUTIVE OFFICER | GREENWICH, CT |
| — | Form ADV | [KEELEY-TETON ADVISORS, LLC](https://search.stillhousedata.com/firm/286297) | SHAREHOLDER OF CLASS A AND B COMMON STOCK | CHICAGO, IL |
| — | Form ADV | [VAN BIEMA VALUE PARTNERS, LLC](https://search.stillhousedata.com/firm/136988) | SHAREHOLDER | NEW YORK, NY |
| — | Form ADV | [GABELLI FUNDS, LLC](https://search.stillhousedata.com/firm/104949) | SHAREHOLDER OF COMMON STOCK | RYE, NY |
| — | Form ADV | [GAMCO ASSET MANAGEMENT INC.](https://search.stillhousedata.com/firm/104950) | CEO, CIO/VALUE, MAJORITY SHAREHOLDER OF ULTIMATE PARENT COMPANY | GREENWICH, CT |
| — | Form ADV | [GABELLI FIXED INCOME LLC](https://search.stillhousedata.com/firm/107791) | SHAREHOLDER OF GABELLI GROUP CAPITAL PARTNERS, INC. COMMON STOCK | RYE, NY |
| — | Form ADV | [RYAN LABS, INC.](https://search.stillhousedata.com/firm/105079) | SHAREHOLDER | NEW YORK, NY |


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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.