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Palo Alto Investors

Palo Alto Investors

Palo Alto, Californiapa-investors.com

Overview

Palo Alto Investors LP (PAI) is a physician-led investment firm conducting deep, fundamental research since 1989. They apply their expertise, original insight and exhaustive research to identify long-term investments for high net worth and institutional investors . The firm primarily invests in domestic healthcare equities .

Year Founded

1989

AUM

$667M

Portfolio Companies

2

Investments

Palo Alto Investors investments
CompanyDateStageLead
RaisinJan 2017Series CLead
Synapse Biomedical Inc.Nov 2005VC RoundCo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Where is Palo Alto Investors based?

Palo Alto Investors is headquartered in Palo Alto, California, United States.

When was Palo Alto Investors founded?

Palo Alto Investors was founded in 1989.

How many portfolio companies does Palo Alto Investors have?

Palo Alto Investors has 2 portfolio companies in Caplight's dataset.

What are some companies in Palo Alto Investors's portfolio?

Portfolio companies visible on Caplight include Raisin, Synapse Biomedical Inc..

What was Palo Alto Investors's most recent investment shown here?

Palo Alto Investors's most recent investment in this portfolio sample was in Raisin in 2017.

What sectors does Palo Alto Investors focus on?

Palo Alto Investors focuses on Healthcare & Life Sciences, FinTech, Enterprise Software.

What company stages does Palo Alto Investors focus on?

Palo Alto Investors typically invests at the Mid stage.

What is Palo Alto Investors's AUM?

Palo Alto Investors's assets under management are estimated between $500.0M and $1.0B.

Firmographic Details

HeadquartersPalo Alto, California
Year Founded1989
AUM$667M

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