Investors / United States / Quain Investments
Quain Investments
Venture capital · CA, United States · North America
Quain Investments runs an institutional approach to investing in a high volume of technology companies across sectors and stages, using its proprietary QuainBrain platform to source, analyse and assess companies. It builds diversified tech venture portfolios intended to deliver alpha with lower beta and early liquidity.
Invests inAI & Machine LearningFintech
In its own wordstechnologydiversifieddata-drivenearly-stagegrowthventure
Your fit with Quain Investments
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsQuain Investments lists 55 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (19%), Fintech (16%) and Healthcare & Biotech (12%). 85% of its companies are based in United States. It invests most often alongside Y Combinator, Capitoria and Ossian Capital.
No funding round on record names Quain Investments yet, so the figures come from its portfolio page.
Round figures show recent activity, not Quain Investments' whole history. Rounds on record name 0 companies; its own site lists 55. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 19% | 18% |
| Fintech | 16% | 12% |
| Healthcare & Biotech | 12% | 15% |
| Media & Entertainment | 8% | 4% |
| Enterprise Software | 7% | 8% |
| E-commerce & Marketplaces | 4% | 5% |
| Real Estate & Construction | 4% | 3% |
| Food & Agriculture | 4% | 3% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Y Combinator | 8 |
| Capitoria | 7 |
| Ossian Capital | 6 |
| Accel | 5 |
| Andreessen Horowitz | 5 |
| E1 Ventures | 4 |
| Evolution VC Partners | 4 |
| Gaingels | 4 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 86th | 56 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 12th | 19% in its largest sector |
| Reach | 84th | 6 countries |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers5193%
- No longer answers00%
- Points to another company47%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherCompare Quain Investments head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
55 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Airmeet provides a platform for hosting and managing events, podcasts, and content creation, utilizing AI-powered tools for video editing, streaming, and analytics. | Media & EntertainmentEducation | Portfolio page | ||
| Altro helps people build credit through reporting rent and other subscriptions | Fintech | Portfolio page | ||
| Aspen Neuroscience develops personalized cell therapies for Parkinson's disease using stem cell biology and genomics | Healthcare & Biotech | Portfolio page | ||
| Autonomy offers a month-to-month car subscription service with various vehicle options and pricing plans. | Mobility & Logistics | Portfolio page | ||
| Axiom Space operates end-to-end missions to the ISS and develops human-rated space infrastructure, including a space station and spacesuits. | Space & Defense | Portfolio page | ||
| Backstory provides a revenue intelligence platform for sales leaders to make better revenue decisions | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Banyan helps unlock and activate item-level receipt data to power commercial and consumer applications | FintechE-commerce & Marketplaces | Portfolio page | ||
| BigHat Biosciences designs and develops therapeutics by integrating AI with autonomous generation of biological data. | Healthcare & Biotech | Portfolio page | ||
| Blockstream develops and provides Bitcoin and digital asset infrastructure products and services | FintechCrypto & Web3 | Portfolio page | ||
| Boom builds supersonic airliners and natural gas turbines from scratch | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Bungalow rents out rooms and homes to individuals and groups. | Real Estate & Construction | Portfolio page | ||
| Cambrian Biopharma is developing drugs targeting the underlying drivers of metabolic decline and dysfunction | Healthcare & Biotech | Portfolio page | ||
| Cartography Biosciences is developing molecules that are lethal to cancer and safe for patients by analyzing massive datasets from individual human cells. | Healthcare & Biotech | Portfolio page | ||
FintechEnterprise Software | Portfolio page | |||
| Channel AI brings AI companions, character chat, roleplay, image generation, and video generation into one app for exploring and creating. | AI & Machine LearningMedia & Entertainment | Portfolio page | ||
| Colabra provides an AI workspace for M&A due diligence that turns sell-side dumps into source-linked findings, financial models, and investment memos for buy-side teams | FintechAI & Machine Learning | Portfolio page | ||
| Contentstack provides a platform that unifies content, data, and intelligent agents to help teams create personalized digital experiences | AI & Machine LearningEnterprise Software | Portfolio page | ||
| Draft connected customers with writers for various writing projects | Media & Entertainment | Portfolio page | ||
| The company provides virtual assistant services to businesses and individuals. | Human ResourcesE-commerce & Marketplaces | Portfolio page | ||
| Rover scans pull requests to identify bugs, performance issues, and reliability risks in code | CybersecurityAI & Machine Learning | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- quaininvestments.com
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 55
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get Quain Investments' profile as data
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