Investing Profile
Jack Nielsen
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cbCurrent Investing Position
Vivo Capital Partner
Investment Range
$10.0M - $50.0M
Sweet Spot
$25.0M
Investments On Record
19
Current Fund Size
$1.4B
Jack Nielsen is on these Sector & Stage Rankings
Pharmaceuticals (Series A)Pharmaceuticals (Seed)Digital Health (Series A)Digital Health (Seed)Health & Hospital Services (Seed)BioTech (Series A)Health IT (Series A)Health & Hospital Services (Series A)BioTech (Seed)Pharmaceuticals (Series A)Pharmaceuticals (Seed)Health IT (Seed)Digital Health (Series A)Digital Health (Seed)BioTech (Series A)BioTech (Seed)Health & Hospital Services (Series A)Health IT (Series A)Health & Hospital Services (Seed)Health IT (Seed)San Francisco Bay Area
Jack Nielsen's Investments On Record (14)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
Clasp Therapeutics | Series AMar 2024$150M | $150M |
Inspirna | Series DJul 2022$55M | $55M |
IO Biotech | Series BJan 2021$150M | $150M |
ALX Oncology | Series CFeb 2020$110M  | $170M |
Crinetics Pharmaceuticals | Series BMar 2018$64M | $64M |
Merus | Series CApr 2015$79M | $150M |
Anokion | Series AMay 2014$38M | $78M |
Akebia Therapeutics | Series CJun 2013$41M | $88M |
Investors who invest with Jack Nielsen