Castor Ventures

Smart, Simple Venture Investing

What Is Castor Ventures?


The smartest, simplest way for MIT alums to add venture capital to their portfolio. We are also…

  • A full-time alumni investment team
  • An Investment Committee with over 250 years of investing experience
  • 24k alumni followers
  • The only fund of its kind for MIT alumni
  • Private, for-profit, and not officially sanctioned by the university


Follow the Fund

“Castor Ventures is an amazing opportunity for MIT grads to get exposure to the VC-world, and specifically to MIT-helmed startups. I have gotten to learn about a wide array of MIT-connected companies in different industries, learn how they are breaking new ground, and invest in them. Castor Ventures is amazingly well-run thanks to the expertise of Alain Hanover and Cainon Coates, who are very knowledgeable and accessible. This has been a great experience for me and also can be for other MIT grads.”

William Chuang

The Castor team has done a phenomenal job of finding investment ‘gems’, only available through the prolific MIT community. Beyond the exposure to strong investment opportunities, being a part of the fund gives a cool window into the next generation of cutting-edge solutions and innovations.

Zeid Barakat

“Castor is committed to working alongside the best entrepreneurs. The entire team is incredibly professional and easy to work with. Moreover, their decision-making process was as smooth as I’ve ever seen.”

Maha Ibrahim

“Castor Ventures provides access to a diverse group of cutting-edge technology companies and I feel fortunate to be able to both recommend and review innovative MIT-connected companies that are under consideration for the portfolio. I’ve enjoyed working with this team, which is very productive in sourcing new opportunities and has always been responsive to any questions.”

Karl Gemperli

Why Invest in Venture Capital?

Consistently Strong Returns

Benefits of Venture Investing

Your chance to invest like an insider in game-changing innovation.

Participate in huge value creation pre-IPO and pre-acquisition.

Higher quality investment opportunities than angel investing or going it alone.

VC is not tied to the stock market, offering diversification during a downturn.

Invest directly in your interests: seed-stage startups, social impact, women entrepreneurs and more.


Investment Strategy

Smart, Simple Venture Investing

Diversified Venture Portfolio

15 – 30 investments per fund, diversified by stage, sector, and geography

Co-Invest with Strong Lead Investors

We only invest when a strong, established investor (often a fellow alum) is leading the financing

Deal Access via Alumni Connections

Entrepreneurial teams desire our investment because we are a meaningful check, low friction, and have a large rolodex

Co-Invest Alongside Top Venture Firms

Invest In Deals Most Individuals Never Know About or Get Access To

  • 3M New Ventures
  • 500 Startups
  • Accel Partners
  • Accomplice
  • Alsop Louie Partners
  • Andreessen Horowitz
  • Arena Ventures
  • Aspect Venture Partners
  • Atlas Ventures
  • Benchmark
  • Bessemer Venture Partners
  • Bezos Expeditions
  • BlackRock
  • Blockchain Capital
  • Borealis Ventures
  • Comcast Ventures
  • CrunchFund
  • DFJ Capital
  • Drive Capital
  • Flybridge Capital
  • Elephant Partners
  • Founder Collective
  • Foundry Group
  • F-Prime Capital (Fidelity)
  • General Catalyst Partners
  • Golden Seeds
  • Goldman Sachs Ventures
  • Google Ventures
  • Greylock Partners
  • Highland Capital
  • Javelin Partners
  • Khosla Ventures
  • Kleiner Perkins Caufield & Byers
  • Lightspeed Venture Partners
  • Link Ventures
  • Maveron
  • Menlo Ventures
  • ML Capital
  • New Enterprise Associates (NEA)
  • Nokia Growth Partners
  • Norwest Venture Partners
  • NXT Ventures
  • Obvious Ventures
  • OrbiMed
  • Pelion Venture Partners
  • Relay Ventures
  • Resolute Ventures
  • Sequoia Capital
  • Summit Partners
  • Space Angels
  • SV Angel
  • Thiel Capital
  • Venrock
  • Winklevoss Capital
  • Y Combinator

The leading venture capital firms are provided for illustrative purposes only; there is no guarantee that any fund will invest alongside of any other venture capital firm.

How does Castor Ventures assemble a great portfolio for me?

  • Full-time investment team wakes up every morning dedicated to delivering a diverse portfolio to investors
  • An Investment Committee with over 250 years of investing experience
  • We use our MIT alumni and broader Alumni Ventures Group network to access deals that simply are not available to most individuals
  • We only invest in deals with a strong lead investor with sector expertise, combining their due diligence with our own


See the Castor Portfolio

“Castor is a super-responsive, well-connected co-investor which is a go-to shop anytime we’re looking at a start-up with an MIT connection. It’s a smart, easy to work with team and I’m happy to make introductions to Castor knowing the companies will be treated well.”

Jerry Bird

“Castor is a unique MIT alum led fund and I am thrilled to suggest MIT connected companies, that I meet or mentor, for them to consider investing. They always look out for investing in innovative startups, follow up with meetings and have a great investment portfolio. I have learned a lot from Alain’s leadership on how to do due diligence and research investments. I was able to look at deal flows for emerging tech companies outside Boston, in London, in Israel, backed by top VC firms.”

Gayatri Sarkar

“Castor Ventures goes above and beyond to cater to entrepreneurs. Castor’s diligence process was quick and unobtrusive. Moreover, one of the key advantages is Castor’s extensive network, which can lead to significant business development opportunities.”

Dror Sharon

“Castor Ventures was very quick and easy to work with through the diligence process easing the burden of fundraising and allowing us to achieve our goals. Moreover, since their investment, the Castor team has been a great partner as they have introduced us to dozens of business development opportunities.”

Jan Schnorr

Castor is a unique opportunity to support and connect with interesting MIT-connected entrepreneurs.  As a member of the Investment Committee, I’m amazed by the companies we see and enjoy reviewing the businesses for potential investments by the fund.  The IC is supported by the full time team of Alain and Cainon who are well connected and thoughtful about how we invest.  I’ve learned a lot and met great fellow alums along the way.

Kerry James