Hedge Fund Database

PALO ALTO INVESTORS LP

Adviser information for PALO ALTO INVESTORS LP last updated from Form ADV on March 28th, 2024. Select data displayed; additional Form ADV, Form D, Form 13F and other data is available from the Fincoded API.

Advisory Business

Type of Organization Limited Partnership
Fiscal Year End DECEMBER
Legal Location California, United States

Employees

Total Number of Employees 13
Investment Advisory/Research 5
Registered Broker-Dealer Representatives 0
Registered State Investment Advisers 0
Licensed Agents of an Insurance Company 0
No. of Firms/People that Solicit Clients 2

RAUM

Provides Management of Securities Portfolios Yes
Type Accounts RAUM
Discretionary 12 $1.1B
Non-Discretionary 0 $0
Total 12 $1.1B

Clients

Type Number RAUM
Individuals 0 $0
HNW Individuals 0 $0
Banking or thrift institutions 0 $0
Investment companies 0 $0
Business development companies 0 $0
Pooled investment vehicles 12 $1.1B
Pension and profit sharing plans 0 $0
Charitable organizations 0 $0
State or municipal gov entities 0 $0
Other investment advisers 0 $0
Insurance companies 0 $0
Sovereign wealth funds and foreign official institutions 0 $0
Corporations or other businesses 0 $0
Other 0 $0
Type Number
No. of Non-RAUM Clients 0
No. of Non-U.S. Clients 50

Services

Advisory Services Portfolio management for pooled investment vehicles
Compensation % of AUMPerformance-based fees

Identifiers

SEC RIA File Number 801-58166
SEC ERA File Number 801-58166
SEC CIK Numbers 1306923
SEC CRD Numbers 109171
Legal Entity Identifier 549300XNRN89XWC6A564

Principal Office

470 UNIVERSITY AVENUE
PALO ALTO
CA
United States
Monday - Friday, 6:00 AM - 4:00 PM
Tel: 650-325-0772, Fax: 650-325-5028

Websites

www.pa-investors.com

Chief Compliance Officer

ANGELA NGUYEN-DINH
CHIEF COMPLIANCE OFFICER
470 UNIVERSITY AVENUE
PALO ALTO
CA
United States
Tel: 650-325-0772
Fax: 650-325-5028
(Full email address available in API data)

Regulatory Contact

SHANNON HORTON
COMPLIANCE CONSULTANT
595 PACIFIC AVE
4TH FLOOR
SAN FRANCISCO
CA
United States
Tel: 415-999-5340
(Full email address available in API data)

Industry Affiliates

PAL LLC Sponsor, GP, manager of pooled investment vehicles

Private Funds

Name Type Assets $USD Min Investment $USD No. Owners
MICRO CAP PARTNERS, L.P. Hedge Fund $70.8M $1.0M 40
PALO ALTO ADVANCED LIFE SCIENCES MASTER FUND, L.P. Hedge Fund $156.0M $5.0M 70
PALO ALTO HEALTHCARE MASTER FUND II, L.P. Hedge Fund $532.0M $1.0M 120
PALO ALTO HEALTHCARE MASTER FUND, L.P. Hedge Fund $279.0M $1.0M 60
PALO ALTO KOREA FUND, L.P. Hedge Fund $15.0M $0.3M 10
PALO ALTO PE FUND, L.P. Hedge Fund $5.0M $1.0M 2

Control Persons

Name Type Entity Title Since Ownership
NGUYEN-DINH, ANGELA, ELIZABETH Individual – CHIEF COMPLIANCE OFFICER 04/2016 < 5%
PALO ALTO INVESTORS GP LLC Domestic Entity – GENERAL PARTNER 03/2018 < 5%
YUN, ANTHONY, JOONKYOO Individual PALO ALTO INVESTORS GP LLC MANAGER 03/2018
LEE, PATRICK, YUARN-BOR Individual PALO ALTO INVESTORS GP LLC MANAGER 03/2018
PATRICK Y. LEE DECLARATION OF TRUST Domestic Entity PALO ALTO INVESTORS GP LLC MEMBER 03/2018 50-75%
YUN-BAZAR FAMILY TRUST Domestic Entity PALO ALTO INVESTORS GP LLC MEMBER 03/2018 50-75%
PATRICK Y LEE DECLARATION OF TRUST Domestic Entity – LIMITED PARTNER 03/2018 50-75%
YUN-BAZAR FAMILY TRUST Domestic Entity – LIMITED PARTNER 03/2018 50-75%
YUN, ANTHONY, JOONKYOO Individual – TRUSTEE OF YUN-BAZAR FAMILY TRUST 03/2018 < 5%
LEE, PATRICK, YUARN-BOR Individual – TRUSTEE OF PATRICK Y LEE DECLARATION OF TRUST 03/2018 < 5%
LEE, PATRICK, YUARN-BOR Individual PATRICK Y. LEE DECLARATION OF TRUST TRUSTEE 03/2018
YUN, ANTHONY, JOONKYOO Individual YUN-BAZAR FAMILY TRUST TRUSTEE 03/2018

No. Employees, Historic

20100201920202021202220232024202512 on 5/1/201911 on 3/30/202012 on 3/24/202112 on 4/28/202111 on 3/31/202211 on 4/29/202211 on 5/4/202211 on 5/11/202212 on 3/31/202312 on 4/26/202312 on 6/2/202313 on 3/28/2024

RAUM, Historic

3B2B020192020202120222023202420251994000000 on 5/1/20191943000000 on 3/30/20202088000000 on 3/24/20212088000000 on 4/28/20211584000000 on 3/31/20221584000000 on 4/29/20221584000000 on 5/4/20221584000000 on 5/11/20221277000000 on 3/31/20231277000000 on 4/26/20231277000000 on 6/2/20231057000000 on 3/28/2024

No. Clients, Historic

20100201920202021202220232024202514 on 5/1/201914 on 3/30/202012 on 3/24/202112 on 4/28/202112 on 3/31/202212 on 4/29/202212 on 5/4/202212 on 5/11/202212 on 3/31/202312 on 4/26/202312 on 6/2/202312 on 3/28/2024

Holdings

From latest 13F, filed August 14th, 2024 for period ending June 30th, 2024
Name Class Value $USD # Shares Private Fund
ACADIA PHARMACEUTICALS INC COM 39M 2M –
ACELYRIN INC COM 8M 2M –
ACLARIS THERAPEUTICS INC COM 627K 570K –
ALDEYRA THERAPEUTICS INC COM 746K 225K –
ALIGN TECHNOLOGY INC COM 9M 38K –
ALKERMES PLC SHS 12M 496K –
ALNYLAM PHARMACEUTICALS INC COM 44M 183K –
AMICUS THERAPEUTICS INC COM 90M 9M –
ANAPTYSBIO INC COM 20M 804K –
BIOGEN INC COM 67M 289K –
BIOMARIN PHARMACEUTICAL INC COM 93M 1M –
BLUEBIRD BIO INC COM 5M 5M –
CYTOKINETICS INC COM NEW 6M 112K –
EHEALTH INC COM 11M 2M –
ELEVATION ONCOLOGY INC COM 5M 2M –
GENERATION BIO CO COM 424K 150K –
GOSSAMER BIO INC COM 6M 6M –
HUMANA INC COM 1M 4K –
INSMED INC COM PAR $.01 143M 2M –
IOVANCE BIOTHERAPEUTICS INC COM 17M 2M –
KARYOPHARM THERAPEUTICS INC COM 4M 5M –
MIRUM PHARMACEUTICALS INC COM 2M 65K –
NEVRO CORP COM 6M 750K –
NOVOCURE LTD ORD SHS 10M 562K –
NUVATION BIO INC COM 2M 773K –
PROTHENA CORP PLC SHS 34M 2M –
RELMADA THERAPEUTICS INC COM 2M 732K –
REVANCE THERAPEUTICS INC COM 14M 5M –
SAGE THERAPEUTICS INC COM 11M 1M –
SAREPTA THERAPEUTICS INC COM 32M 202K –
STAAR SURGICAL CO COM PAR $0.01 66M 1M –
STOKE THERAPEUTICS INC COM 2M 126K –
SYNDAX PHARMACEUTICALS INC COM 8M 405K –
TAYSHA GENE THERAPIES INC COM SHS 2M 811K –
TRAVERE THERAPEUTICS INC COM 910K 111K –
UNITED THERAPEUTICS CORP COM 85M 267K –
UROGEN PHARMA LTD COM 411K 25K –
VERVE THERAPEUTICS INC COM 3M 576K –
VYNE THERAPEUTICS INC PIPE COM 878K 445K –