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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

3

Investments

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

HeadquartersPalo Alto, California
Year Founded1989
AUM$667M

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