# THORNBURG INVESTMENT MANAGEMENT INC

THORNBURG INVESTMENT MANAGEMENT INC of SANTA FE, NM is an SEC-registered investment adviser. This firm reports disciplinary history on Form ADV.

## Registration

- CRD: 106357
- Type: SEC-registered investment adviser
- SEC file number: 801-17853
- Location: 2300 NORTH RIDGETOP ROAD, SANTA FE, NM, 87506
- Phone: 505-467-7283
- Latest filing: 2026-03-27
- Regulatory AUM: $54.5B
- Discretionary AUM: $54.5B
- Clients: 219
- Accounts: 635

## Business model

- Compensation: % of AUM
- Clients served: High net worth, Pooled vehicles, Investment cos, Other

## Officers, owners & control persons (39)

_Showing 25 of 39 people._

| Name | Role | Location |
| --- | --- | --- |
| Harold Garrett Thornburg | CHAIRMAN,DIRECTOR; TRUSTEE | — |
| Brian John Mcmahon | VICE CHAIRMAN, DIRECTOR | — |
| Nimish Sanjay Bhatt | CHIEF FINANCIAL OFFICER AND TREASURER | — |
| Blair Cudd Naylor | DIRECTOR | — |
| Amy Mikolajczyk Callow | GENERAL COUNSEL AND SECRETARY | — |
| Robin Rivers Keller | DIRECTOR | — |
| Mark Joseph Zinkula | PRESIDENT, CHIEF EXECUTIVE OFFICER, DIRECTOR | — |
| Brian Taney Boyd | DIRECTOR | — |
| Tanya Kemos | DIRECTOR | — |
| Gladys Xiques | CHIEF COMPLIANCE OFFICER | Santa Fe, NM |
| William Allan Rogers | CHIEF OPERATING OFFICER | — |
| Stephen John Velie | CHIEF COMPLIANCE OFFICER | — |
| Tanya Standnick | DIRECTOR | — |
| THORNBURG HAROLD GARRETT | CHAIRMAN; CHAIRMAN,DIRECTOR; CHAIRMAN, DIRECTOR (+1 more) | — |
| MCMAHON BRIAN JOHN | PRESIDENT; VICE CHAIRMAN; VICE CHAIRMAN, DIRECTOR | — |
| FISCHER DAWN BARBARA | CORPORATE SECRETARY | — |
| HANTTULA BECKIE RAE | CHIEF FINANCIAL OFFICER; CORPORATE SECRETARY; TREASURER | — |
| RODRIGUEZ DAVID ANDREW | CHIEF COMPLIANCE OFFICER | — |
| WIESENFELD BENJAMIN DAVID | CHIEF COMPLIANCE OFFICER; INTERIM CHIEF COMPLIANCE OFFICER | — |
| DOBBS CAROLYN MARIE | TREASURER; TREASURER/CORPORATE SECRETARY | — |
| MURPHY MICHAEL FINTAN | DIRECTOR OF COMPLIANCE | — |
| BHATT NIMISH SANJAY | CHIEF FINANCIAL OFFICER AND TREASURER; CHIEF FINANCIAL OFFICER/TREASURER | — |
| VELIE STEPHEN JOHN | CHIEF COMPLIANCE OFFICER | — |
| NAYLOR BLAIR CUDD | DIRECTOR | — |
| ZINKULA MARK JOSEPH | PRESIDENT, CHIEF EXECUTIVE OFFICER, DIRECTOR | — |


## Disclosures (9)

| Initiated | Type | Allegations | Status | Amount |
| --- | --- | --- | --- | --- |
| 2016-06-13 | regulatory | ALLEGED FAILURE TO TIMELY FILE THREE VOTING RIGHTS NOTIFICATIONS WITH BAFIN AND THE ISSUERS. | Final | $111K |


## Private funds (2)

Mix: Other Private Fund 1 · Real Estate Fund 1

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| THORNBURG INTERNATIONAL EQUITY FUND (Q.P.) LLC | Other Private Fund | Delaware | 4 | $49.9M | $2.0M |
| TREV 2021 EIV LLC | Real Estate Fund | Delaware | 15 | $2.7M | — |


## Fund service providers (1)

- administrator: BROWN BROTHERS HARRIMAN & CO

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/106357/brochure
- Similar advisers: https://search.stillhousedata.com/firm/106357/similar
- Related entities: https://search.stillhousedata.com/firm/106357/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/106357

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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.