Investing Profile

Jake Simson

InvestorVC
Partner at RA Capital Management
racap.comCambridge, Massachusetts
Photo of Jake Simson, Partner at RA Capital Management
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Networks Jake is a member of
Hotmail Network
4978 CONNECTIONS
Hotmail Network
4978 CONNECTIONS
The Johns Hopkins University Network
144 CONNECTIONS
Pfizer Network
75 CONNECTIONS
RA Capital Management Network
38 CONNECTIONS

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Current Investing Position
RA Capital Management Partner
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
19
Current Fund Size
$308.2M

Jake Simson is on these Sector & Stage Rankings

Jake Simson's Investments On Record (15)

CompanyStageDateRound SizeTotal Raised
Parabilis Medicines
Series FJan 2026$310M
$800M
Co-investors: Krishna Yeshwant (GV (Google Ventures)), Elena Viboch (General Catalyst), Corey Goodman (venBio Partners), Thilo Schroeder (Nextech Invest)
Artios Pharma
Series DNov 2025$120M
$380M
Co-investors: Hakan Goker (MDC Ventures (formerly KBS Ventures)), Raphael Wisniewski (Andera Partners), Nikola Trbovic (Pfizer Venture Investments), Barbara Dalton (SROne), René Kuijten (EQT Group), Florian Müllershausen (Novartis Venture Fund)
Vivace Therapeutics
Series DMar 2025$35M
$110M
Co-investors: Tim Shannon (Canaan Partners)
Outpace Bio
Series BAug 2024$140M
$170M
Co-investors: Matt Hershenson (Playground Global)
AltruBio
Series BMay 2024$230M
$290M
Co-investors: Gur Roshwalb (aMoon Fund)
Asher Bio
Series CApr 2024$55M
$220M
Co-investors: Reid Huber (Third Rock Ventures), Jeffrey Tong (Third Rock Ventures), Evan Cheng (Mysten Labs), Alice Zhang
Bicara Therapeutics
Series CDec 2023$170M
Series BMar 2023$110M
$270M
Co-investors: Ketan Patel (F-Prime Capital Partners), Krishna Polu (Bioqube Ventures)
Septerna
Series BJul 2023$150M
$250M
Co-investors: Alan Ezekowitz (Third Rock Ventures), Abe Bassan (Samsara BioCapital), Jeffrey Tong (Third Rock Ventures), Jeffrey Finer (Third Rock Ventures)

Jake Simson's Experience

Undergraduate Research Associate HotmailPresent
PhD Candidate The Johns Hopkins UniversityPresent
Visiting Research Associate HotmailPresent
Collaborating Researcher PfizerPresent
Associate RA Capital ManagementPresent
Analyst RA Capital ManagementPresent
Principal RA Capital ManagementPresent
Partner RA Capital ManagementPresent

Jake Simson's Education

The Johns Hopkins University PhD Biomedical Engineering

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