
Dementia Discovery Fund
The Dementia Discovery Fund (DDF), managed by SV Health Investors, is the world's largest family of specialized venture capital funds investing exclusively in companies developing or enabling novel therapeutics for dementia and other neurodegenerative diseases. Launched in October 2015, it creates and backs biotech ventures across the full spectrum from early-stage research to growth equity.
64% of their portfolio is in Biotech & Life Sciences. Their most common stage is series-a (42% of deals). Average disclosed round size is $50.9M (across 24 rounds with reported amounts).
Portfolio
21
Fund Size
$269M
Top Stage
Series A
Last 12 Mo
0
Team
Christian B. Jung
Partner
Jonathan Behr
Partner
Georgia Frost
Vice President
Lennart R. B. Spindler
Associate
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
| Series B | $50M | Sep 2025 | |
| Series A | $39M | May 2025 | |
| Series B | $147M | Jan 2024 | |
| Series B | $147M | Jan 2024 | |
| Series A | — | Jan 2024 | |
| Series A | $61M | Oct 2023 | |
| VViolet Therapeutics Inc. | Seed | $10.6M | May 2023 |
| Series A | $75M | Apr 2023 | |
| Seed | — | May 2022 | |
| Seed | $16.5M | Dec 2021 | |
| Series A | $45M | Nov 2021 | |
| Seed | $12.8M | Jun 2021 | |
| Series A | $60M | Apr 2021 | |
| Series A | $60M | Apr 2021 | |
| Series A | $80M | Jan 2021 | |
| Series A | $60M | Jan 2021 | |
| Unknown | $17M | Jan 2021 | |
| BBrainWaveBank | Seed | — | Jul 2020 |
| Series B | $65M | Apr 2020 | |
| Series A | $45M | Jan 2020 | |
| NNitrome Biosciences | Series A | $38M | Jan 2020 |
| Seed | $9.3M | Jan 2020 | |
| BBardydx | Series B | — | Apr 2019 |
| Seed | — | Jan 2019 | |
| Seed | — | Jan 2019 |
Top Co-Investors
Last updated: 20 October 2026