# Who Invests With MANTIS Venture Capital: 55 Co-Investors (2026) > The 55 investors that have backed two or more of the same startups as MANTIS Venture Capital, by kind: vc firms and private equity and asset managers. Source: https://millionrounds.com/portfolio-maps/mantis-venture-capital-co-investors (Millionrounds; every figure on the page links to its filing or article) ## VC firms 52 - [BoxGroup](https://millionrounds.com/fund/boxgroup) - [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) - [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) - [SV Angel](https://millionrounds.com/fund/sv-angel) - [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) - [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) - [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) - [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) - [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) - [Buckley Ventures](https://millionrounds.com/fund/buckley-ventures) - [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) - [Benchmark](https://millionrounds.com/fund/benchmark) - [Coatue](https://millionrounds.com/fund/coatue-management) - [Slow Ventures](https://millionrounds.com/fund/slow-ventures) - [Abstract Ventures](https://millionrounds.com/fund/abstract) - [Uncork Capital](https://millionrounds.com/fund/uncork-capital) - [Quiet Capital](https://millionrounds.com/fund/quiet-capital) - [Index Ventures](https://millionrounds.com/fund/index-ventures) - [General Catalyst](https://millionrounds.com/fund/general-catalyst) - [Bossa Invest](https://millionrounds.com/fund/bossa-invest) - [8VC](https://millionrounds.com/fund/8vc) - [Clocktower Ventures](https://millionrounds.com/fund/clocktower-ventures) - [Accel](https://millionrounds.com/fund/accel) - [CoinFund](https://millionrounds.com/fund/coinfund) +28 more ## Private equity and asset managers 3 - [K5 Global](https://millionrounds.com/fund/k5-global) - [Gaingels](https://millionrounds.com/fund/gaingels) - [StepStone Group](https://millionrounds.com/fund/stepstone-group) ## Segment by segment ### VC firms 52 investors - [**BoxGroup**](https://millionrounds.com/fund/boxgroup) VC firm United States 10 backed - [**Sequoia Capital**](https://millionrounds.com/fund/sequoia-capital) VC firm United States 8 backed - [**Liquid 2 Ventures**](https://millionrounds.com/fund/liquid-2-ventures) VC firm United States 8 backed - [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 7 backed - [**Tiger Global Management**](https://millionrounds.com/fund/tiger-global-management) VC firm United States 6 backed - [**Alumni Ventures**](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm United States 6 backed - [**Insight Partners**](https://millionrounds.com/fund/insight-venture-partners) VC firm United States 5 backed - [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 5 backed ### Private equity and asset managers 3 investors - [**K5 Global**](https://millionrounds.com/fund/k5-global) Private equity United States 5 backed - [**Gaingels**](https://millionrounds.com/fund/gaingels) Private equity United States 5 backed - [**StepStone Group**](https://millionrounds.com/fund/stepstone-group) Fund of funds United States 2 backed **How this map is made.** Every investor here has backed two or more of the same startups as MANTIS Venture Capital, in rounds we track. Grouped by kind, each ranked by how many startups it shares with MANTIS Venture Capital. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Portfolio map **MANTIS Venture Capital portfolio map** 45 startups · $2.6B](https://millionrounds.com/portfolio-maps/mantis-venture-capital-portfolio-map)[Sector portfolio **MANTIS Venture Capital's AI portfolio** 25 startups · $1.3B](https://millionrounds.com/portfolio-maps/mantis-venture-capital-ai-portfolio)[Co-investors **Who invests with Techstars** 991 co-investors](https://millionrounds.com/portfolio-maps/techstars-co-investors)[Co-investors **Who invests with SV Angel** 988 co-investors](https://millionrounds.com/portfolio-maps/sv-angel-co-investors)[Co-investors **Who invests with Andreessen Horowitz** 977 co-investors](https://millionrounds.com/portfolio-maps/andreessen-horowitz-co-investors)[Co-investors **Who invests with Alumni Ventures** 911 co-investors](https://millionrounds.com/portfolio-maps/us-strategic-tech-fund-an-alumni-ventures-fund-co-investors) ## Raising from investors like MANTIS Venture Capital? 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