Ho Nam of Altos Ventures: Berkshire-Style Investing in Early-Stage Tech

Executive overview

Most VCs optimise for markups and quick exits. Altos Ventures optimises for ownership — holding winners for decades and adding capital at each stage rather than cashing out. The model is built on three pillars: back hedgehog founders with a single life mission, insist on capital efficiency, and never run out of money or time.

The core insight: early-stage venture is a discovery mechanism; the real returns come from showing up for the next 20 years, not from flipping to the next investor.

The Roblox story: from $1.5M to largest IPO shareholder

• First check was $1.5M in early 2008 — founders thought $2M was too much
• Entry thesis: 7% weekly compounded growth in engagement for 52 straight weeks; 200+ user-uploaded YouTube videos proved organic passion
• Altos bought secondary shares on six separate occasions as conviction grew
• Registered as an RIA specifically to run SPVs — unlocked $125M+ rounds at $2.5B and $4B valuations
• Sold 15% at ~$500M valuation to satisfy LPs; later concluded it was a $1B+ mistake
• Held through the pulled IPO; bought more at $45/share ($30B cap); became largest shareholder at listing

The Wuwa Brothers lesson: becoming an RIA

• Wuwa Brothers (Korean food-delivery, now ~$8B GMV) was the test bed for every structural experiment
• Cross-fund investing — investing fund after fund into the same company — was controversial with LPs but fundamental to the Altos model
• A handshake secondary deal fell apart over price; the resulting delay meant Altos was still holding when Naver came in at a higher valuation
• That near-miss forced the RIA registration decision; the $30M secondary SPV for Wuwa made it necessary and proved it worthwhile

How Altos thinks about founders

• Seeks hedgehog founders — one life mission, not serial entrepreneurs chasing the next deal
• Sam Walton didn't start Walmart until 46; Buffett could have retired at 25 — persistence without financial need is the signal
• Foxes are competent and fundable; hedgehogs are boring, bad at networking, and great at building enduring companies
• "Company-founder fit" matters more than market size — the match between a person's life mission and the company they're building

Capital efficiency as founder protection

• The number-one rule: founders must control their own destiny
• Every time a founder runs out of money, an investor gains control — and the founder's mission is at risk
• Altos will step on the gas (Coupang needed $3B from SoftBank; Toss burned money on every transaction early) but only when the business model justifies it
• Creativity loves constraints — limiting burn forces product and business-model innovation
• Price-per-share appreciation matters more than headline valuation; dilution can hide deteriorating fundamentals

The three tests for a truly special business

1. Does the business make money, or is there a clear path to cashflow breakeven?
2. Does it have a moat — network effects, proprietary know-how, or counter-positioning a competitor can see but cannot replicate?
3. Does Altos have a deep relationship with the company — people known across multiple layers, multiple years?

On holding winners and missing sells

• Venture is the world's greatest discovery mechanism; once you discover an opportunity, you have 10–20 years to build it
• "Passing" on a deal is a mental construct — you can always invest later (Geico: Buffett bought, sold, bought, sold, bought again over 70 years)
• The pain of selling Roblox at $500M (a $1B+ mistake) and nearly selling Wuwa at the wrong price drove a permanent shift in conviction
• Sell when you need the money or when your proprietary knowledge of the business has decayed — not because of external pressure

On the fund management business vs. the investment decision

• DPI pressure — distributing cash to LPs to help raise the next fund — creates real conflict with optimal investment decisions
• Most VCs make decisions that serve the management company or the fund, not the underlying investment thesis
• Altos runs all SPVs at zero management fees; carry only after a hurdle; the Buffett Partnership structure is available to everyone and almost no one copies it
• Cross-fund investing, once an LP concession born of poor reserving, became a core strategic tool once Altos had the conviction and the RIA structure to support it

Investing philosophy applied to public markets

• Every Altos partner manages their own 401K — decades of practice before serious capital is at stake
• Get to know a concentrated list of businesses deeply; when a crisis misprices one you know, act
• Individual investors have structural advantages over institutions: no career risk, no redemptions, unlimited concentration and time horizon
• The "leave it alone" strategy consistently outperforms active trading for long-hold positions