# PALO ALTO INVESTORS LP

PALO ALTO INVESTORS LP of PALO ALTO, CA is an SEC-registered investment adviser.

## Registration

- CRD: 109171
- Type: SEC-registered investment adviser
- SEC file number: 801-58166
- Location: 101 UNIVERSITY AVE, SUITE 200, PALO ALTO, CA, 94301-1638
- Phone: 650-325-0772
- Latest filing: 2026-03-27
- Regulatory AUM: $696.0M
- Discretionary AUM: $696.0M
- Clients: 10
- Accounts: 13

## Business model

- Compensation: % of AUM, Performance
- Clients served: Investment cos

## Officers, owners & control persons (20)

| Name | Role | Location |
| --- | --- | --- |
| Anthony Joonkyoo Yun | MANAGER; TRUSTEE; TRUSTEE OF YUN-BAZAR FAMILY TRUST | Palo Alto, CA |
| Patrick Yuarn-Bor Lee | MANAGER; TRUSTEE; TRUSTEE OF PATRICK Y LEE DECLARATION OF TRUST | — |
| Angela Elizabeth Nguyen-Dinh | CHIEF COMPLIANCE OFFICER | — |
| JANUS TED | MEMBER | — |
| EDWARDS WILLIAM LELAND | CHAIRMAN, CHIEF EXECUTIVE OFFICER AND CHIEF INVESTMENT OFFICER OF ADVISOR AND MANAGER, MEMBER; FOUNDER; MEMBER (+2 more) | — |
| MIYAKE-TRAILER KAREN | MEMBER | — |
| TRAILER JENNIFER LYNN | MEMBER; MEMBER & CHIEF COMPLIANCE OFFICER | — |
| YUN ANTHONY JOONKYOO | CO-MANAGING MEMBER; MANAGER; MEMBER (+3 more) | — |
| ANDERSON DAVID JONATHAN | MEMBER | — |
| LEE PATRICK Y | CO-MANAGING MEMBER; MEMBER | — |
| BANERJEE DEBASISH | CCO | — |
| SHAMIA MARK RAMSEY | CHIEF OPERATING OFFICER, MEMBER; MEMBER, CHIEF OPERATING OFFICER; MEMBER, CHIEF OPERATING OFFICER, CHIEF COMPLIANCE OFFICER | — |
| SMITH F RANDALL | CHIEF COMPLIANCE OFFICER; CHIEF OPERATING OFFICER; CHIEF OPERATING OFFICER, CHIEF COMPLIANCE OFFICER | — |
| CHANG ALBERT CHE-HAO | MEMBER | — |
| CONLEY BUFORD RAY | MEMBER | — |
| ZWENG PAUL LINCOLN | MEMBER | — |
| WU KAI C | CHIEF COMPLIANCE OFFICER; CHIEF FINANCIAL OFFICER/CHIEF COMPLIANCE OFFICER | — |
| NGUYEN-DINH ANGELA E | CHIEF COMPLIANCE OFFICER | — |
| NGUYEN-DINH ANGELA ELIZABETH | CHIEF COMPLIANCE OFFICER | — |
| LEE PATRICK YUARN-BOR | CO-MANAGING MEMBER; MANAGER; TRUSTEE (+1 more) | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/109171/brochure
- Similar advisers: https://search.stillhousedata.com/firm/109171/similar
- Related entities: https://search.stillhousedata.com/firm/109171/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/109171

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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.