We Study Billionaires
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How to Live Off Your Portfolio | Ian Cassel, Author of Stock Picker (TIP846)

We Study Billionaires · 13 September 2026 · 1h 13m · 2 Egleze moments
How to Live Off Your Portfolio | Ian Cassel, Author of Stock Picker (TIP846) ▶

What happened in this episode?

Host Dick Broersen interviews micro-cap investor and author Ian Cassel about the practical and psychological demands of living off an investment portfolio, drawing heavily on Cassel’s book Stock Picker and his career as a full-time private investor. Cassel describes pursuing financial independence as “lonely” and recalls using anger and competitiveness as motivation early on, later arguing that forgiveness can reduce negative mental load without dulling performance.

Cassel lays out how he approached the transition to living on portfolio returns, including the need to outpace the market after covering expenses, and says his $2m target was chosen to withstand a 50% drawdown without changing strategy. He discusses safeguards such as keeping significant personal cash reserves to avoid forced selling during downturns.

A substantial section focuses on micro-cap investing as a distinct asset class, where concentration risks and fragile business models can shorten holding periods; Cassel argues most micro-cap positions should be sold within roughly three years, even winners. He also explains a tactical approach to cash: holding a small reserve to initiate new positions while forcing sales of lower-conviction holdings to fund further buying.

On fund management, Cassel describes launching his firm after a decade as a private investor, outlines his fee structure (including a legacy 2.5% class from an earlier SMA setup), and discusses capacity constraints in sub-$100m market-cap names. He says his fund is around $35–$40m and that he prefers a broad base of smaller investors over a single large allocator to limit redemption and influence risk.

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Named speakers identified in Egleze's source-linked moments from this episode.

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Programme
We Study Billionaires
Published
13 September 2026
Duration
1h 13m
Original episode
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Egleze verifies the speaker, source and timestamp for each linked moment. Unless a moment is explicitly marked independently verified, statements remain attributed claims by the named speaker rather than established facts.

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2 moments from this episode

Source-linked · editorially selected
01
Money

Ian Cassel says his micro-cap fund is about $40m, eyes $100m

Ian Cassel · at 1:07:53 · Attributed speaker claim
"we have we still have 20 million market cap companies in our fund, even though our fund is a $40 million fund."

Ian Cassel says his micro-cap fund is about $40m and he can see it growing naturally to around $100m, but says he does not look beyond that level. He describes a hybrid approach using small, illiquid direct investments in tiny companies before adding in the open market as liquidity improves.

02
Money

Cassel says he would avoid taking a single $50m investor to reduce redemption risk

Ian Cassel · at 1:10:42 · Attributed speaker claim
"I'd rather have a table with 40 legs on it where if one gets pulled out, it's just as stable. I don't want one with four legs on it or three legs on it where you pull one out and the whole thing topples over."

Asked about accepting a $50m institutional cheque, Ian Cassel says he would be reluctant to take that level of concentration in his fund. He argues that a single large investor could create instability if they withdrew capital, potentially forcing the fund to liquidate positions and harming other investors, and says he prefers a broader base of smaller investors.