JLS Fund

JLS Fund

New York City, New Yorkjls.fund

Overview

JLS was formed to invest at the healing edge of innovation across the brain tech and mental health ecosystem, including plant-based medicines, psychedelic-inspired neuroplastogens, and enabling tools and infrastructure . We focus on the development of drugs for intractable mental and physical conditions and the enhancement of wellness .

Year Founded

2019

Portfolio Companies

7

Website

jls.fund

Investments

CompanyDateStageLead
Immunis, Inc.Jan 2025Series A ExtensionCo-investor
Gilgamesh PharmaceuticalsDec 2022Series BCo-investor
EntheaDec 2022SeedCo-investor
HomecomingApr 2022SeedCo-investor
FluenceFeb 2022SeedLead

Key People

Lindsay Hoover

Co-Founder, Managing Partner

Jeff Siegel

Managing Partner

Michael Gruber

Managing Partner

Simeon Schnapper

Managing Partner

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

HeadquartersNew York City, New York
Year Founded2019

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