Active: new deal Feb 2026 Verified 4 Nov 2026
New Stack
Early-stage investor in founders outside the Silicon Valley mainstream, leading or co-leading $500K to $1.5M cheques from angel to seed stage.
- Type
- VC firm
- Location
- Chicago, Illinois, United States
- Stages
- Pre-seed, Seed
- Backs
- B2B software
- Sectors
- AI, Fintech, Healthtech and life sciences, Industrial, Energy, Defense, Logistics
- Fund size / AUM
- $125M New Stack III (Form D offering, 2024)
- Latest fund or filing
- 28 Sep 2026
- Portfolio mix
- B2B software 33%; Deep tech 11%; Hardware 11%; Climate and energy 11%; Medtech and digital health 7%; Tech-enabled services 7%; Consumer products 7%; Marketplaces 7%; Fintech 4% (n=27)
- Website
- www.newstack.com
Fund filings (SEC Form D)
- Latest fund on file
- New Stack Opportunity I
- Filed
- 28 Sep 2026 (amendment)
- Fund size
- $5M (amount sold)
- Fund vehicles filed in the last 12 months
- 2 (includes feeder and parallel vehicles)
See this fund's filings on SEC EDGAR
Contacts on file
For New Stack, the paid file holds: 3 named decision-makers with roles; how to pitch (the route the firm publishes); LinkedIn page.
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Notable investments
Retail AwarePhoodXiloSwareShowdrop
Sources
- www.sec.gov/Archives/edgar/data/2034262/000203426226000002/
- adviserinfo.sec.gov/firm/summary/317702
- www.newstack.com/
- www.newstack.com/#contact
- www.sec.gov/Archives/edgar/data/2034264/000203426424000001/
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 63 lists
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