# SOUTHERNSUN ASSET MANAGEMENT LLC

SOUTHERNSUN ASSET MANAGEMENT LLC of MEMPHIS, TN is an SEC-registered investment adviser.

## Registration

- CRD: 154572
- Type: SEC-registered investment adviser
- SEC file number: 801-71849
- Location: 240 MADISON AVENUE, SUITE 800, MEMPHIS, TN, 38103
- Phone: 901-341-2700
- Latest filing: 2026-07-29
- Regulatory AUM: $749.4M
- Discretionary AUM: $749.4M
- Clients: 15
- Accounts: 88

## Business model

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

## Officers, owners & control persons (18)

| Name | Role | Location |
| --- | --- | --- |
| Phillip Whitman Cook | CHIEF INVESTMENT OFFICER/MANAGING PARTNER/PRINCIPAL/MGMT COMM MBR; MEMBER | — |
| Michael Whitman Cook | CHAIRMAN/PRINCIPAL/MGMT COMM MBR; MEMBER | — |
| William P Halliday | CHIEF COMPLIANCE OFFICER/PRINCIPAL/MGMT COMM MBR | Memphis, TN |
| Michael Scott Cross | PORTFOLIO MANAGER/PRINCIPAL; PRESIDENT/PORTFOLIO MANAGER/PRINCIPAL | — |
| Ashley Phelps Mcneely | CHIEF FINANCIAL OFFICER | — |
| Angela Morgan Wimmer | PRESIDENT/PRINCIPAL | — |
| BURKHART CHARLES B | MANAGER | — |
| COOK HENRY W | DIRECTOR OF RESEARCH; SENIOR ANALYST/PRINCIPAL | — |
| COOK MICHAEL WHITMAN | CEO / CIO / MGMT COMM MBR; CEO/CIO/PRINCIPAL/MGMT COMM MBR; CHAIRMAN/PRINCIPAL/MGMT COMM MBR (+6 more) | — |
| HALLIDAY WILLIAM P | CHIEF COMPLIANCE OFFICER / COO / MGMT COMM MBR; CHIEF COMPLIANCE OFFICER/PRINCIPAL/MGMT COMM MBR; CHIEF OPERATING OFFICER/CHIEF COMPLIANCE OFFICER/MGMT COMM MBR (+2 more) | — |
| CROSS MICHAEL SCOTT | MANAGING DIRECTOR AND ANALYST; PORTFOLIO MANAGER/PRINCIPAL; PRINCIPAL (+1 more) | — |
| LOGUE EUGENIE GUTHRIE | MGMT COMM MBR | — |
| AILEY ASHER KAMALI | CHIEF COMPLIANCE OFFICER | — |
| ROACH JOHN MICHAEL | CHIEF ADMINISTRATIVE OFFICER/PRINCIPAL | — |
| MCNEELY ASHLEY PHELPS | CHIEF FINANCIAL OFFICER | — |
| WIMMER ANGELA MORGAN | PRESIDENT/PRINCIPAL | — |
| William P. Halliday | CHIEF COMPLIANCE OFFICER/PRINCIPAL/MGMT COMM MBR | Memphis, TN |
| Treadwell Blakesley Thompson | PORTFOLIO MANAGER/PRINCIPAL | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/154572/brochure
- Similar advisers: https://search.stillhousedata.com/firm/154572/similar
- Related entities: https://search.stillhousedata.com/firm/154572/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/154572

---

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.