# OAK HILL ADVISORS, L.P.

OAK HILL ADVISORS, L.P. of NEW YORK, NY is an SEC-registered investment adviser.

## Registration

- CRD: 125352
- Type: SEC-registered investment adviser
- SEC file number: 801-62894
- Location: 1 VANDERBILT AVE, 16TH FLOOR, NEW YORK, NY, 10017
- Phone: 212-326-1500
- Latest filing: 2026-06-01
- Regulatory AUM: $100.7B
- Discretionary AUM: $100.7B
- Clients: 435
- Accounts: 184

## Business model

- Compensation: % of AUM, Fixed, Performance, Other
- Clients served: Pooled vehicles, Investment cos

## Officers, owners & control persons (36)

_Showing 25 of 36 people._

| Name | Role | Location |
| --- | --- | --- |
| Glenn Russell August | FOUNDER/CHIEF EXECUTIVE OFFICER | — |
| William Hartwig Bohnsack | PRESIDENT/SENIOR PARTNER | — |
| Alan Marc Schrager | PORTFOLIO MANAGER/SENIOR PARTNER | — |
| Kahyeong Nmn Lee | MANAGING DIRECTOR/CHIEF COMPLIANCE OFFICER/DEPUTY GENERAL COUNSEL | — |
| Adam Bradley Kertzner | PORTFOLIO MANAGER/SENIOR PARTNER | — |
| Thomas Dean Hansen | CHIEF ACCOUNTING OFFICER; CHIEF FINANCIAL OFFICER | — |
| Thomas Wynne Watts | MANAGING DIRECTOR/PARTNER | — |
| Gregory Scott Rubin | PARTNER/GENERAL COUNSEL | — |
| John Anthony Sorbo | CHIEF OPERATING OFFICER; CHIEF OPERATIONS AND TECHNOLOGY OFFICER | — |
| Mark Alan Zaeske | CHIEF FINANCIAL OFFICER; PARTNER/CHIEF FINANCIAL OFFICER | — |
| MURPHY JAMES PATRICK | CHIEF ACCOUNTING OFFICER; CHIEF COMPLIANCE OFFICER; COMPLIANCE OFFICER (+2 more) | — |
| MONSKY JOHN R | CHIEF LEGAL OFFICER | — |
| AUGUST GLENN RUSSELL | CHIEF EXECUTIVE OFFICER/SR. PARTNER; FOUNDER/CHIEF EXECUTIVE OFFICER; PRESIDENT/SHAREHOLDER (+1 more) | — |
| BOHNSACK WILLIAM HARTWIG | CHIEF OPERATING OFFICER/SR. PARTNER; PRESIDENT/SENIOR PARTNER; PRESIDENT/SHAREHOLDER (+1 more) | — |
| KRASE SCOTT DAVID | CO-PORTFOLIO MANAGER/SR. PARTNER; PORTFOLIO MANAGER/ PARTNER/VICE CHAIRMAN, EUROPE; PORTFOLIO MANAGER/SR. PARTNER (+2 more) | — |
| OKUN ROBERT BRUCE | CHIEF INVESTMENT OFFICER AND SENIOR PARTNER; CHIEF INVESTMENT OFFICER OF U.S. CREDIT/SENIOR PARTNER; CHIEF INVESTMENT OFFICER/SENIOR PARTNER (+4 more) | — |
| WERNICKE CARL LAWRENCE | MANAGING DIRECTOR/PARTNER; PRESIDENT/SHAREHOLDER | — |
| RUBIN GREGORY SCOTT | CHIEF COMPLIANCE OFFICER; GENERAL COUNSEL/CHIEF COMPLIANCE OFFICER; MANAGING DIRECTOR & GENERAL COUNSEL (+3 more) | — |
| HENDERSON CHARLES DOUGLAS | PARTNER OF OAK HILL ADVISORS, L.P. AND CO-HEAD OF EUROPEAN INVESTMENTS/ PARTNER OF OAK HILL ADVISORS (EUROPE), LLP; PARTNER OF OAK HILL ADVISORS, L.P. AND PORTFOLIO MANAGER/PARTNER OF OAK HILL ADVISORS (EUROPE), LLP; PARTNER OF OAK HILL ADVISORS, L.P., OAK HILL ADVISORS (EUROPE), LLP, AND OHA (UK) LLP AND CO-HEAD OF EUROPEAN INVESTMENTS (+1 more) | — |
| SCHRAGER ALAN MARC | PORTFOLIO MANAGER/PARTNER; PORTFOLIO MANAGER & SENIOR PARTNER; PORTFOLIO MANAGER/SENIOR PARTNER | — |
| LEE KAHYEONG NMN | MANAGING DIRECTOR, CHIEF COMPLIANCE OFFICER & ASSOCIATE GENERAL COUNSEL; MANAGING DIRECTOR/CHIEF COMPLIANCE OFFICER/ASSOCIATE GENERAL COUNSEL; MANAGING DIRECTOR/CHIEF COMPLIANCE OFFICER/DEPUTY GENERAL COUNSEL | — |
| JUNG ALEXANDRA AHRENS | PARTNER OF OAK HILL ADVISORS, L.P. AND CO-HEAD OF EUROPEAN INVESTMENTS/PARTNER OF OAK HILL ADVISORS (EUROPE), LLP; PARTNER OF OAK HILL ADVISORS, L.P., OAK HILL ADVISORS (EUROPE), LLP, AND OHA (UK) LLP AND CO-HEAD OF EUROPEAN INVESTMENTS; PARTNER OF OAK HILL ADVISORS, L.P., OAK HILL ADVISORS (EUROPE), LLP, AND OHA (UK) LLP/CO-HEAD OF EUROPEAN INVESTMENTS | — |
| MUNN RICHARD PETER | CHIEF OPERATING OFFICER/PARTNER OF OAK HILL ADVISORS (EUROPE), LLP; CHIEF OPERATING OFFICER/PARTNER OF OAK HILL ADVISORS (EUROPE), LLP AND OHA (UK) LLP; PARTNER OF OAK HILL ADVISORS (UK SERVICES) LIMITED | — |
| WONG THOMAS SHUN ON | PORTFOLIO MANAGER/PARTNER | — |
| KERTZNER ADAM BRADLEY | PORTFOLIO MANAGER/PARTNER; PORTFOLIO MANAGER/SENIOR PARTNER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/125352/brochure
- Similar advisers: https://search.stillhousedata.com/firm/125352/similar
- Related entities: https://search.stillhousedata.com/firm/125352/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/125352

---

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.