# Who Invests With Y Combinator: 1,812 Co-Investors (2026)

> The 1,812 investors that have backed two or more of the same startups as Y Combinator, by kind: vc firms, angels and networks and private equity and asset...

Source: https://millionrounds.com/portfolio-maps/y-combinator-co-investors (Millionrounds; every figure on the page links to its filing or article)

## VC firms

1,251

- [SV Angel](https://millionrounds.com/fund/sv-angel)
- [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures)
- [Greycroft](https://millionrounds.com/fund/greycroft)
- [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz)
- [Soma Capital](https://millionrounds.com/fund/soma-capital)
- [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund)
- [General Catalyst](https://millionrounds.com/fund/general-catalyst)
- [FundersClub](https://millionrounds.com/fund/fundersclub)
- [Goodwater Capital](https://millionrounds.com/fund/goodwater-capital)
- [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures)
- [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital)
- [Rebel Fund](https://millionrounds.com/fund/rebel-fund)
- [BoxGroup](https://millionrounds.com/fund/boxgroup)
- [Polychain](https://millionrounds.com/fund/polychain)
- [Initialized Capital](https://millionrounds.com/fund/initialized-capital)
- [Founders Fund](https://millionrounds.com/fund/founders-fund)
- [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners)
- [FJ Labs](https://millionrounds.com/fund/fj-labs)
- [Unpopular Ventures](https://millionrounds.com/fund/unpopular-ventures)
- [Bossa Invest](https://millionrounds.com/fund/bossa-invest)
- [Bessemer Venture Partners](https://millionrounds.com/fund/bessemer-venture-partners)
- [First Round Capital](https://millionrounds.com/fund/first-round-capital)
- [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management)
- [Felicis](https://millionrounds.com/fund/felicis-ventures)

+1,227 more

## Angels and networks

224

- [*5G* 500 Global](https://millionrounds.com/fund/500-startups)
- [*PB* Paul Buchheit](https://millionrounds.com/fund/paul-buchheit)
- [*AO* Alexis Ohanian](https://millionrounds.com/fund/alexis-ohanian)
- [*SA* Sam Altman](https://millionrounds.com/fund/sam-altman)
- [*GT* Garry Tan](https://millionrounds.com/fund/garry-tan)
- [*CS* Chris Sacca](https://millionrounds.com/fund/chris-sacca)
- [*RC* Ron Conway](https://millionrounds.com/fund/ron-conway)
- [*KH* Kevin Hale](https://millionrounds.com/fund/kevin-hale)
- [*EL* Edward Lando](https://millionrounds.com/fund/edward-lando)
- [*TB* Tikhon Bernstam](https://millionrounds.com/fund/tikhon-bernstam)
- [AngelList](https://millionrounds.com/fund/angellist)
- [*ML* Michael Liou](https://millionrounds.com/fund/michael-liou)
- [*PT* Peter Thiel](https://millionrounds.com/fund/peter-thiel)
- [*OJ* Oliver Jung](https://millionrounds.com/fund/oliver-jung)
- [*SB* Sahin Boydas](https://millionrounds.com/fund/sahin-boydas)
- [*FG* Fabrice Grinda](https://millionrounds.com/fund/fabrice-grinda)
- [*SB* Scott Banister](https://millionrounds.com/fund/scott-banister)
- [*JL* Jared Leto](https://millionrounds.com/fund/jared-leto)
- [*MC* Mark Cuban](https://millionrounds.com/fund/mark-cuban)
- [*MF* Mark Friedgan](https://millionrounds.com/fund/mark-friedgan)
- [*PC* Patrick Collison](https://millionrounds.com/fund/patrick-collison)
- [*MB* Michael Birch](https://millionrounds.com/fund/michael-birch)
- [*CC* Charlie Cheever](https://millionrounds.com/fund/charlie-cheever)
- [*DC* Dalton Caldwell](https://millionrounds.com/fund/dalton-caldwell)

+200 more

## Private equity and asset managers

97

- [Pioneer Fund](https://millionrounds.com/fund/pioneer-fund-2)
- [Gaingels](https://millionrounds.com/fund/gaingels)
- [*EC* Eight Capital](https://millionrounds.com/fund/eight-capital)
- [Altair Capital](https://millionrounds.com/fund/altair-capital-2)
- [ACE & Company](https://millionrounds.com/fund/ace-and-company)
- [K5 Global](https://millionrounds.com/fund/k5-global)
- [WndrCo](https://millionrounds.com/fund/wndrco)
- [Franklin Templeton](https://millionrounds.com/fund/franklin-templeton)
- [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs)
- [BlackRock](https://millionrounds.com/fund/blackrock)
- [DST Global](https://millionrounds.com/fund/dst-global)
- [Fin Capital](https://millionrounds.com/fund/fin-capital)
- [Breyer Capital](https://millionrounds.com/fund/breyer-capital)
- [DCM Ventures](https://millionrounds.com/fund/dcm-ventures)
- [GIC](https://millionrounds.com/fund/gic)
- [Practical Venture Capital](https://millionrounds.com/fund/practical-venture-capital)
- [Iconiq Capital](https://millionrounds.com/fund/iconiq-capital)
- [General Atlantic](https://millionrounds.com/fund/general-atlantic)
- [T. Rowe Price](https://millionrounds.com/fund/t-rowe-price)
- [Polygon](https://millionrounds.com/fund/polygon)
- [TCV](https://millionrounds.com/fund/tcv)
- [Addition](https://millionrounds.com/fund/addition)
- [Pritzker Group](https://millionrounds.com/fund/pritzker-group)
- [Tuesday Capital](https://millionrounds.com/fund/tuesday-capital)

+73 more

## Corporate investors

83

- [Google Ventures](https://millionrounds.com/fund/gv)
- [Salesforce Ventures](https://millionrounds.com/fund/salesforce-ventures)
- [Coinbase Ventures](https://millionrounds.com/fund/coinbase)
- [Samsung Next](https://millionrounds.com/fund/samsung-next)
- [Endeavor Catalyst](https://millionrounds.com/fund/endeavor-catalyst)
- [Intel Capital](https://millionrounds.com/fund/intel-capital)
- [Digital Garage (TSE: 4819)](https://millionrounds.com/fund/digital-garage-tse-4819)
- [Comcast Ventures](https://millionrounds.com/fund/comcast-ventures)
- [Endeavor](https://millionrounds.com/fund/endeavor)
- [Z Venture Capital](https://millionrounds.com/fund/z-venture-capital)
- [Protocol Labs](https://millionrounds.com/fund/protocol-labs)
- [Visa](https://millionrounds.com/fund/visa)
- [BDMI](https://millionrounds.com/fund/1745-ventures)
- [M12](https://millionrounds.com/fund/m12)
- [HubSpot Ventures](https://millionrounds.com/fund/hubspot-ventures)
- [Wayra](https://millionrounds.com/fund/wayra)
- [Qualcomm Ventures](https://millionrounds.com/fund/qualcomm-ventures)
- [CapitalG](https://millionrounds.com/fund/capitalg)
- [Second Century Ventures](https://millionrounds.com/fund/second-century-ventures)
- [*CV* Citi Ventures](https://millionrounds.com/fund/citi-ventures)
- [Deutsche Bank](https://millionrounds.com/fund/deutsche-bank)
- [Munich Re Ventures](https://millionrounds.com/fund/munich-re-ventures)
- [PayPal Ventures](https://millionrounds.com/fund/paypal-ventures)
- [Slack](https://millionrounds.com/fund/slack)

+59 more

## Accelerators

76

- [Plug and Play](https://millionrounds.com/fund/plug-and-play)
- [Amino Capital](https://millionrounds.com/fund/amino-capital)
- [Creative Destruction Lab](https://millionrounds.com/fund/creative-destruction-lab)
- [MassChallenge](https://millionrounds.com/fund/masschallenge)
- [Google for Startups](https://millionrounds.com/fund/google-for-startups)
- [South Park Commons](https://millionrounds.com/fund/south-park-commons)
- [Entrepreneur First](https://millionrounds.com/fund/entrepreneurs-first)
- [Thrive Capital](https://millionrounds.com/fund/thrive-capital)
- [Neo](https://millionrounds.com/fund/neo)
- [Obvious Ventures](https://millionrounds.com/fund/obvious-ventures)
- [In-Q-Tel](https://millionrounds.com/fund/iqt)
- [Surge](https://millionrounds.com/fund/peak-xv-partners)
- [Berkeley SkyDeck](https://millionrounds.com/fund/berkeley-skydeck)
- [Alchemist Accelerator](https://millionrounds.com/fund/alchemist-accelerator)
- [Google](https://millionrounds.com/fund/google-assistant-investments)
- [NEXT Canada](https://millionrounds.com/fund/next-ai)
- [K5 Ventures](https://millionrounds.com/fund/k5-ventures)
- [MedTech Innovator](https://millionrounds.com/fund/medtech-innovator)
- [Idealab](https://millionrounds.com/fund/idealab)
- [Iterative](https://millionrounds.com/fund/iterative)
- [Gold House Ventures](https://millionrounds.com/fund/gold-house)
- [Animoca Brands](https://millionrounds.com/fund/animoca-brands)
- [SixThirty](https://millionrounds.com/fund/sixthirty)
- [Founders Future](https://millionrounds.com/fund/founders-future)

+52 more

## Family offices

27

- [Marc Bell Capital](https://millionrounds.com/fund/marc-bell-capital)
- [Thrive Capital](https://millionrounds.com/fund/thrive-capital-2)
- [Real Ventures](https://millionrounds.com/fund/real-ventures-2)
- [Webb Investment Network](https://millionrounds.com/fund/webb-investment-network)
- [*IC* ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital-2)
- [Winklevoss Capital](https://millionrounds.com/fund/winklevoss-capital)
- [Omidyar Network](https://millionrounds.com/fund/omidyar-network)
- [True Capital Management](https://millionrounds.com/fund/true-capital-management)
- [Trajectory Capital](https://millionrounds.com/fund/trajectory-capital-partners)
- [Bezos Expeditions](https://millionrounds.com/fund/bezos-expeditions)
- [Declaration Partners](https://millionrounds.com/fund/declaration-partners)
- [The R-Group, LLC](https://millionrounds.com/fund/the-r-group-llc)
- [Vulcan Capital](https://millionrounds.com/fund/vulcan-capital)
- [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group)
- [Valley Oak Investments](https://millionrounds.com/fund/valley-oak-investments)
- [Bodley Group](https://millionrounds.com/fund/bodley-group)
- [Daher Capital](https://millionrounds.com/fund/daher-capital)
- [Resilience17](https://millionrounds.com/fund/resilience17)
- [Elkstone Capital Partners](https://millionrounds.com/fund/elkstone-capital-partners)
- [Kortschak Investments L.P.](https://millionrounds.com/fund/kortschak-investments-l-p)
- [Era](https://millionrounds.com/fund/era)
- [Bienville Capital](https://millionrounds.com/fund/bienville)
- [Arbor Ventures](https://millionrounds.com/fund/arbor-ventures-2)
- [CEAS Investments](https://millionrounds.com/fund/ceas-investments)

+3 more

## Growth funds

26

- [Citibank](https://millionrounds.com/fund/citi)
- [Bond](https://millionrounds.com/fund/bond)
- [Human Capital](https://millionrounds.com/fund/human-capital-2)
- [*D* DST](https://millionrounds.com/fund/dst)
- [S2G Investments](https://millionrounds.com/fund/s2g-investments)
- [HSBC](https://millionrounds.com/fund/hsbc)
- [*SI* Sequoia India](https://millionrounds.com/fund/sequoia-india)
- [*II* IVP (Institutional Venture Partners)](https://millionrounds.com/fund/ivp-institutional-venture-partners)
- [• Ark Invest](https://millionrounds.com/fund/ark-invest)
- [Goldman Sachs Alternatives](https://millionrounds.com/fund/goldman-sachs-alternatives)
- [*SV* SoftBank Vision Fund 2](https://millionrounds.com/fund/softbank-vision-fund-2)
- [Smilegate Investment](https://millionrounds.com/fund/smilegate-investment)
- [Shopify Ventures](https://millionrounds.com/fund/shopify-ventures)
- [Royal Bank of Canada](https://millionrounds.com/fund/royal-bank-of-canada)
- [SunTrust Bank](https://millionrounds.com/fund/suntrust-bank)
- [*QB* Qatar Ban](https://millionrounds.com/fund/qatar-ban)
- [Catalyst Fund](https://millionrounds.com/fund/catalyst-fund-2)
- [*GA* Google's AI Futures Fund](https://millionrounds.com/fund/google-s-ai-futures-fund)
- [RXR Realty](https://millionrounds.com/fund/rxr-realty)
- [*MM* Microsoft's M12](https://millionrounds.com/fund/microsoft-s-m12)
- [*RV* RTX Ventures](https://millionrounds.com/fund/rtx-ventures)
- [*MZ* Mark Zuckerberg](https://millionrounds.com/fund/mark-zuckerberg)
- [Recruit Holdings](https://millionrounds.com/fund/recruit-holdings)
- [Figma](https://millionrounds.com/fund/figma)

+2 more

## Government funds

23

- [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno)
- [Bpifrance](https://millionrounds.com/fund/bpifrance)
- [Export Development Canada](https://millionrounds.com/fund/export-development-canada)
- [Connecticut Innovations](https://millionrounds.com/fund/connecticut-innovations)
- [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator)
- [International Finance Corporation](https://millionrounds.com/fund/international-finance-corporation-ifc)
- [AQC Capital](https://millionrounds.com/fund/aqc-capital)
- [National Institutes of Health](https://millionrounds.com/fund/national-institutes-of-health)
- [Government of Canada](https://millionrounds.com/fund/government-of-canada)
- [Innovation Works](https://millionrounds.com/fund/innovation-works)
- [Natural Resources Canada](https://millionrounds.com/fund/natural-resources)
- [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy)
- [Desjardins Venture Capital](https://millionrounds.com/fund/desjardins-venture-capital)
- [European Investment Bank](https://millionrounds.com/fund/european-investment-bank)
- [Korea Tech Incubator Program For Startup](https://millionrounds.com/fund/tips-program)
- [California Energy Commission](https://millionrounds.com/fund/california-energy)
- [Invest Nebraska](https://millionrounds.com/fund/invest-nebraska)
- [Development Bank of Wales](https://millionrounds.com/fund/development-bank-of-wales)
- [British International Investment](https://millionrounds.com/fund/british-international-investment-bii)
- [North Carolina Biotechnology Center](https://millionrounds.com/fund/north-carolina-bio)
- [Ben Franklin Technology Partners of Southeastern Pennsylvania](https://millionrounds.com/fund/ben-franklin-techn)
- [European Union](https://millionrounds.com/fund/european-union)
- [Enterprise Ireland](https://millionrounds.com/fund/enterprise-ireland)

## Venture studios

5

- [AlleyCorp](https://millionrounds.com/fund/alleycorp)
- [The Spartan Group](https://millionrounds.com/fund/the-spartan-group)
- [Hexa](https://millionrounds.com/fund/hexa)
- [PSV](https://millionrounds.com/fund/psv)
- [MV Global](https://millionrounds.com/fund/mv-global)

## Segment by segment

### VC firms

1,251 investors

- [**SV Angel**](https://millionrounds.com/fund/sv-angel) VC firm United States 274 backed
- [**Liquid 2 Ventures**](https://millionrounds.com/fund/liquid-2-ventures) VC firm United States 260 backed
- [**Greycroft**](https://millionrounds.com/fund/greycroft) VC firm United States 250 backed
- [**Andreessen Horowitz**](https://millionrounds.com/fund/andreessen-horowitz) VC firm United States 184 backed
- [**Soma Capital**](https://millionrounds.com/fund/soma-capital) VC firm United States 182 backed
- [**Alumni Ventures**](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm United States 180 backed
- [**General Catalyst**](https://millionrounds.com/fund/general-catalyst) VC firm United States 160 backed
- [**FundersClub**](https://millionrounds.com/fund/fundersclub) VC firm United States 146 backed

### Angels and networks

224 investors

- [*5G* **500 Global**](https://millionrounds.com/fund/500-startups) Angel investor United States 98 backed
- [*PB* **Paul Buchheit**](https://millionrounds.com/fund/paul-buchheit) Angel investor United States 71 backed
- [*AO* **Alexis Ohanian**](https://millionrounds.com/fund/alexis-ohanian) Angel investor United States 56 backed
- [*SA* **Sam Altman**](https://millionrounds.com/fund/sam-altman) Angel investor United States 32 backed
- [*GT* **Garry Tan**](https://millionrounds.com/fund/garry-tan) Angel investor United States 27 backed
- [*CS* **Chris Sacca**](https://millionrounds.com/fund/chris-sacca) Angel investor United States 13 backed
- [*RC* **Ron Conway**](https://millionrounds.com/fund/ron-conway) Angel investor - 12 backed
- [*KH* **Kevin Hale**](https://millionrounds.com/fund/kevin-hale) Angel investor - 12 backed

### Private equity and asset managers

97 investors

- [**Pioneer Fund**](https://millionrounds.com/fund/pioneer-fund-2) Private equity United States 336 backed
- [**Gaingels**](https://millionrounds.com/fund/gaingels) Private equity United States 134 backed
- [*EC* **Eight Capital**](https://millionrounds.com/fund/eight-capital) Fund of funds United Arab Emirates 46 backed
- [**Altair Capital**](https://millionrounds.com/fund/altair-capital-2) Private equity Singapore 31 backed
- [**ACE & Company**](https://millionrounds.com/fund/ace-and-company) Private equity Switzerland 26 backed
- [**K5 Global**](https://millionrounds.com/fund/k5-global) Private equity United States 20 backed
- [**WndrCo**](https://millionrounds.com/fund/wndrco) Private equity United States 18 backed
- [**Franklin Templeton**](https://millionrounds.com/fund/franklin-templeton) Private equity United States 17 backed

### Corporate investors

83 investors

- [**Google Ventures**](https://millionrounds.com/fund/gv) Corporate investor United States 60 backed
- [**Salesforce Ventures**](https://millionrounds.com/fund/salesforce-ventures) Corporate investor United States 55 backed
- [**Coinbase Ventures**](https://millionrounds.com/fund/coinbase) Corporate investor United States 45 backed
- [**Samsung Next**](https://millionrounds.com/fund/samsung-next) Corporate investor United States 32 backed
- [**Endeavor Catalyst**](https://millionrounds.com/fund/endeavor-catalyst) Corporate investor United States 27 backed
- [**Intel Capital**](https://millionrounds.com/fund/intel-capital) Corporate investor United States 16 backed
- [**Digital Garage (TSE: 4819)**](https://millionrounds.com/fund/digital-garage-tse-4819) Corporate investor Japan 16 backed
- [**Comcast Ventures**](https://millionrounds.com/fund/comcast-ventures) Corporate investor United States 14 backed

### Accelerators

76 investors

- [**Plug and Play**](https://millionrounds.com/fund/plug-and-play) Accelerator United States 68 backed
- [**Amino Capital**](https://millionrounds.com/fund/amino-capital) Accelerator United States 41 backed
- [**Creative Destruction Lab**](https://millionrounds.com/fund/creative-destruction-lab) Accelerator Canada 24 backed
- [**MassChallenge**](https://millionrounds.com/fund/masschallenge) Accelerator United States 22 backed
- [**Google for Startups**](https://millionrounds.com/fund/google-for-startups) Accelerator United States 22 backed
- [**South Park Commons**](https://millionrounds.com/fund/south-park-commons) Accelerator United States 16 backed
- [**Entrepreneur First**](https://millionrounds.com/fund/entrepreneurs-first) Accelerator United Kingdom 16 backed
- [**Thrive Capital**](https://millionrounds.com/fund/thrive-capital) Accelerator United States 15 backed

### Family offices

27 investors

- [**Marc Bell Capital**](https://millionrounds.com/fund/marc-bell-capital) Family office United States 24 backed
- [**Thrive Capital**](https://millionrounds.com/fund/thrive-capital-2) Family office - 23 backed
- [**Real Ventures**](https://millionrounds.com/fund/real-ventures-2) Family office Brazil 14 backed
- [**Webb Investment Network**](https://millionrounds.com/fund/webb-investment-network) Family office United States 11 backed
- [*IC* **ICONIQ Capital**](https://millionrounds.com/fund/iconiq-capital-2) Family office United States 8 backed
- [**Winklevoss Capital**](https://millionrounds.com/fund/winklevoss-capital) Family office United States 7 backed
- [**Omidyar Network**](https://millionrounds.com/fund/omidyar-network) Family office United States 7 backed
- [**True Capital Management**](https://millionrounds.com/fund/true-capital-management) Family office United States 7 backed

### Growth funds

26 investors

- [**Citibank**](https://millionrounds.com/fund/citi) Growth fund United States 39 backed
- [**Bond**](https://millionrounds.com/fund/bond) Growth fund United States 19 backed
- [**Human Capital**](https://millionrounds.com/fund/human-capital-2) Growth fund New Zealand 8 backed
- [*D* **DST**](https://millionrounds.com/fund/dst) Growth fund - 4 backed
- [**S2G Investments**](https://millionrounds.com/fund/s2g-investments) Growth fund United States 4 backed
- [**HSBC**](https://millionrounds.com/fund/hsbc) Growth fund United Kingdom 4 backed
- [*SI* **Sequoia India**](https://millionrounds.com/fund/sequoia-india) Growth fund - 3 backed
- [*II* **IVP (Institutional Venture Partners)**](https://millionrounds.com/fund/ivp-institutional-venture-partners) Growth fund - 3 backed

### Government funds

23 investors

- [**National Science Foundation**](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government fund United States 36 backed
- [**Bpifrance**](https://millionrounds.com/fund/bpifrance) Government fund France 12 backed
- [**Export Development Canada**](https://millionrounds.com/fund/export-development-canada) Government fund Canada 9 backed
- [**Connecticut Innovations**](https://millionrounds.com/fund/connecticut-innovations) Government fund United States 9 backed
- [**EIC Accelerator**](https://millionrounds.com/fund/eic-accelerator) Government fund European Union 8 backed
- [**International Finance Corporation**](https://millionrounds.com/fund/international-finance-corporation-ifc) Government fund United States 6 backed
- [**AQC Capital**](https://millionrounds.com/fund/aqc-capital) Government fund Canada 6 backed
- [**National Institutes of Health**](https://millionrounds.com/fund/national-institutes-of-health) Government fund United States 5 backed

### Venture studios

5 investors

- [**AlleyCorp**](https://millionrounds.com/fund/alleycorp) Venture studio United States 94 backed
- [**The Spartan Group**](https://millionrounds.com/fund/the-spartan-group) Venture studio Hong Kong SAR China 7 backed
- [**Hexa**](https://millionrounds.com/fund/hexa) Venture studio France 2 backed
- [**PSV**](https://millionrounds.com/fund/psv) Venture studio Denmark 2 backed
- [**MV Global**](https://millionrounds.com/fund/mv-global) Venture studio British Virgin Islands 2 backed

**How this map is made.** Every investor here has backed two or more of the same startups as Y Combinator, in rounds we track. Grouped by kind, each ranked by how many startups it shares with Y Combinator. Rebuilt nightly; updated 15 November 2026.

## More portfolio maps

[All portfolios](https://millionrounds.com/portfolio-maps)

[Portfolio map **Y Combinator portfolio map** 2,679 startups · $111B](https://millionrounds.com/portfolio-maps/y-combinator-portfolio-map)[Sector portfolio **Y Combinator's AI portfolio** 1,143 startups · $44B](https://millionrounds.com/portfolio-maps/y-combinator-ai-portfolio)[Sector portfolio **Y Combinator's Fintech portfolio** 338 startups · $24B](https://millionrounds.com/portfolio-maps/y-combinator-fintech-portfolio)[Sector portfolio **Y Combinator's Big Data & Analytics portfolio** 201 startups · $3.4B](https://millionrounds.com/portfolio-maps/y-combinator-big-data-analytics-portfolio)[Sector portfolio **Y Combinator's Healthtech portfolio** 150 startups · $4.2B](https://millionrounds.com/portfolio-maps/y-combinator-healthtech-portfolio)[Sector portfolio **Y Combinator's IT Services portfolio** 148 startups · $840M](https://millionrounds.com/portfolio-maps/y-combinator-it-services-portfolio)

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