# ARAX ADVISORY PARTNERS

ARAX ADVISORY PARTNERS of NEW YORK, NY is an SEC-registered investment adviser.

## Registration

- CRD: 133535
- Type: SEC-registered investment adviser
- SEC file number: 801-67165
- Location: 10 EAST 53RD STREET, NEW YORK, NY, 10022
- Phone: 646-777-1823
- Latest filing: 2026-08-04
- Regulatory AUM: $26.5B
- Discretionary AUM: $23.8B
- Non-discretionary AUM: $2.7B
- Clients: 358
- Accounts: 39,138

## Business model

- Compensation: % of AUM, Hourly, Fixed, Performance, Other
- Clients served: Individuals, High net worth, Pooled vehicles, Pensions, Charities, Investment cos, Other

## Officers, owners & control persons (19)

| Name | Role | Location |
| --- | --- | --- |
| Gerald Haig Ariyan | CHAIRMAN; CHIEF EXECUTIVE OFFICER | New York, NY |
| David Michael King | MANAGING PARTNER | Scottsdale, AZ |
| Michael P Riordan | CHIEF COMPLIANCE OFFICER; MANAGING PARTNER; MEMBER | Sewickley, PA |
| Diego J Galan | CHIEF FINANCIAL OFFICER | — |
| Brian Joseph Durkin | CHIEF COMPLIANCE OFFICER | — |
| James Patrick Fortescue | MANAGING PARTNER | — |
| Patrick Michael Mendenhall | MANAGING PARTNER | — |
| Ryan Patrick Stuart | DIRECTOR OF OPERATIONS | — |
| David Andrew Simon | MEMBER | — |
| Julia Lockhart Simon | MEMBER | — |
| SIMON DAVID ANDREW | CHIEF COMPLIANCE OFFICER; MANAGING DIRECTOR; MANAGING DIRECTOR, 98% OWNER, CHIEF COMPLIANCE OFFICER (+4 more) | — |
| HANDA SUMIT | CHIEF INVESTMENT OFFICER | — |
| ARIYAN GERALD HAIG | CHIEF EXECUTIVE OFFICER | — |
| RIORDAN MICHAEL P | CHIEF COMPLIANCE OFFICER; MANAGING DIRECTOR; MANAGING DIRECTOR, 1% OWNER (+2 more) | — |
| SOUTH PATRICK C | MANAGING DIRECTOR; MANAGING DIRECTOR, 1% OWNER; MEMBER | — |
| GALAN DIEGO J | CHIEF FINANCIAL OFFICER | — |
| Simon Julia | MEMBER | — |
| SIMON JULIA LOCKHART | MEMBER | — |
| Drinan J. Gorney | CHIEF OF LEGAL AND COMPLIANCE | — |


## Disclosures (50)

| Initiated | Type | Allegations | Status | Amount |
| --- | --- | --- | --- | --- |
| — | regulatory | — | — | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/133535/brochure
- Similar advisers: https://search.stillhousedata.com/firm/133535/similar
- Related entities: https://search.stillhousedata.com/firm/133535/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/133535

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Source: public SEC Form ADV 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.