# INDEX FUND ADVISORS, INC.

INDEX FUND ADVISORS, INC. of IRVINE, CA is an SEC-registered investment adviser.

## Registration

- CRD: 109143
- Type: SEC-registered investment adviser
- SEC file number: 801-57978
- Location: 19200 VON KARMAN AVE, SUITE 150, IRVINE, CA, 92612-6566
- Phone: 949-502-0050
- Latest filing: 2026-03-25
- Regulatory AUM: $5.9B
- Discretionary AUM: $5.9B
- Clients: 50
- Accounts: 6,664

## Business model

- Compensation: % of AUM, Fixed
- Clients served: Individuals, High net worth, Pooled vehicles, Pensions, Corporations

## Officers, owners & control persons (16)

| Name | Role | Location |
| --- | --- | --- |
| Mark Thomas Hebner | CHIEF EXECUTIVE OFFICER | — |
| Cynthia Lynn Mason | CHIEF FINANCIAL OFFICER | — |
| Michelle Louise Ojeda | CO-CHIEF COMPLIANCE OFFICER | — |
| Trevor Alexander Kensey | CO-CHF COMPLIANCE, MKTING AND ADVERTISING | — |
| Wesley Robert Long | PRESIDENT | — |
| HEBNER MARK THOMAS | CHIEF EXECUTIVE OFFICER; PRESIDENT; PRESIDENT/CHIEF COMPLIANCE OFFICER | — |
| LONG WESLEY ROBERT | CHIEF OPERATING OFFICER; EXECUTIVE VICE PRESIDENT; PRESIDENT | — |
| MERTZ KENNETH GEORGE | CHIEF COMPLIANCE OFFICER | — |
| MASON CYNTHIA LYNN | CHIEF FINANCIAL OFFICER; CHIEF FINANCIAL OFFICER AND CHIEF COMPLIANCE OFFICER; CHIEF FINANCIAL OFFICER/CHIEF COMPLIANCE OFFICER | — |
| BRINKERHOFF BENJAMIN LOUIS | CHIEF OPERATING OFFICER | — |
| ADAMS URBAN WALTER | DIRECTOR OF OPERATIONS | — |
| DIGNAN SEAN ROBERT | CO-CHF COMPLIANCE OFFICER, MKTING AND ADVERTISING | — |
| BLAIR KATHRYN ANNE | CHIEF COMPLIANCE OFFICER | — |
| OJEDA MICHELLE LOUISE | CHIEF COMPLIANCE OFFICER; CO-CHIEF COMPLIANCE OFFICER | — |
| KENSEY TREVOR ALEXANDER | CO-CHF COMPLIANCE, MKTING AND ADVERTISING; CO-CHF COMPLIANCE OFFICER, MKTING AND ADVERTISING | — |
| Trevor Kensey Alexander | CO-CHF COMPLIANCE OFFICER, MKTING AND ADVERTISING | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/109143/brochure
- Similar advisers: https://search.stillhousedata.com/firm/109143/similar
- Related entities: https://search.stillhousedata.com/firm/109143/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/109143

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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.