Heather Preston trained as a doctor at Oxford and did further scientific and medical work at Harvard, Massachusetts General Hospital, and UCSF before spending decades investing in biotech companies across firms like NEA, JPMorgan Partners, TPG Biotech, and Pivotal BioVentures, and she has sat on the boards of dozens of biotech companies. Beyond biotech, she has also served as a trustee of the Fine Arts Museums of San Francisco, where she chaired the governance committee, adding an unusual mix of science, medicine, and cultural institution leadership to her background.
About their Fund
Sectors
Generalist, AI, Biotech, SaaS, Fintech
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Notable Investments
Oxonian Ventures is led entirely by Oxford alumni and invests only in startups founded by Oxford alumni, funded by other Oxford alumni and related institutions, based on research showing that alumni-connected venture deals are 33% more likely to lead to an IPO. The fund focuses on areas where Oxford has particular strength—like biosciences, AI, and materials science—reporting that about 30% of its portfolio is in life sciences, while also tracking diversity in its investments, including that 53% of portfolio companies have a female founder and 72% have board members from underrepresented groups.
Notable Fund
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Popular Investors
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Deeptech / Hardware
Robotics
Biotech
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12
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Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Defense
Deeptech / Hardware
Energy
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7
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Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Defense
Deeptech / Hardware
Energy
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7
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Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Biotech
Health
Deeptech / Hardware
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2
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Unknown
Pre-Seed - Seed
Unknown
$250K - $2M
Unknown
Climate
Deeptech / Hardware
Materials
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4
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Unknown
Pre-Seed - Seed
Unknown
$400K - $1.5M
Unknown
Deeptech / Hardware
Robotics
Biotech
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7
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Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Deeptech / Hardware
Robotics
Biotech
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2
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Unknown
Pre-Seed - Seed
Unknown
~$750K
Unknown
Fintech
Deeptech / Hardware
Devtools
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2
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Unknown
Pre-Seed - Series A
Unknown
$250K-$1M
Unknown
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