Michelle Dal Buono - Chief Investment Officer (CIO) of a16z Perennial. Tracked across 36 mentions in podcasts and expert conversations analyzed by Sonic.

Michelle Dal Buono

Chief Investment Officer (CIO) of a16z Perennial.

Claims

As speaker

Mentioned in

Key positions and views

Tax-loss harvesting investment strategies can often provide tax savings that are equal or superior to those from complex trusts, a comparison that many legal and accounting professionals are not equipped to make.

The private secondary market is fraught with structural risks, such as nested L2/L3 holding companies, and investors should prioritize direct cap table placement or, at minimum, use a single-layer SPV from a reputable manager.

Wealth managers have a fundamental conflict of interest, as their fee-based model incentivizes them to advise clients to sell concentrated stock positions to create manageable, fee-generating diversified portfolios.

The Qualified Small Business Stock (QSBS) tax exemption is a cornerstone of the U.S. entrepreneurial ecosystem, and sophisticated founders use strategies like 'stacking' trusts to multiply its benefits.

Recent changes to the U.S. tax code, particularly allowing 100% immediate depreciation of capital expenditures, have created a significant tailwind and a compelling investment case for the data center sector.

Timeline

Pre-Liquidity Event

Outlines the three primary elements for financial optimization before a liquidity event: structuring trusts and estates (especially for QSBS 'stacking'), making investments to offset taxes, and engaging in philanthropy, often through Donor-Advised Funds.

Tax Strategy Formulation

Asserts that a key challenge is that legal and accounting professionals specialize in trusts but lack expertise in comparing them to tax-loss-generating investment strategies, which she claims can yield equal or superior results.

Post-Liquidity Investment

Discusses investment opportunities shaped by tax policy, such as the data center sector benefiting from 100% immediate depreciation on capital expenditures. Also details the growing allocation of capital to private and alternative assets.

Advanced Market Navigation

Explains the complex and risky structures of private secondary markets, including the creation of nested L2 and L3 holding companies, and advises investors to seek direct placement on a company's cap table or use a reputable L1 vehicle.

Podcast consensus on Buono

Points of consensus

▶Michelle Dal Buono consistently argues that wealth managers have a self-serving incentive to advise liquidating concentrated stock positions, as they can then charge fees on the resulting diversified portfolios (Claims [8], [40]).May 2026

▶She repeatedly emphasizes the importance and mechanics of the Qualified Small Business Stock (QSBS) tax benefit, including strategies like 'stacking' trusts to multiply the exemption, viewing it as a major motivator for entrepreneurship in the U.S. (Claims [9], [13], [21], [24], [30]).May 2026

▶Dal Buono provides detailed warnings about the structure of private secondary markets, specifically the use of nested holding companies (L1, L2, L3 structures) that increase risk and distance the investor from the underlying asset (Claims [18], [31], [33], [41]).May 2026

▶She frequently compares the tax-saving outcomes of investment strategies, such as tax-loss harvesting, against more traditional legal structures like trusts, often finding the investment strategies to be equal or superior (Claims [1], [10]).May 2026

Points of debate

Key themes

▶Sophisticated Tax OptimizationMay 2026

Dal Buono details a range of advanced strategies for minimizing tax liability for high-net-worth individuals, particularly founders. This includes maximizing the Qualified Small Business Stock (QSBS) exemption through trust 'stacking', utilizing Donor-Advised Funds for philanthropy, and leveraging accelerated depreciation in sectors like data centers.

Her focus suggests that for sophisticated investors, investment strategy and tax strategy are deeply intertwined, and optimal outcomes require financial expertise that often surpasses that of traditional legal and accounting specialists.

▶Navigating Opaque Private MarketsMay 2026

She provides a guide to the complex and often unregulated secondary market for private company stock. Dal Buono explains the mechanics of SPVs, common fee structures, and the significant risks associated with nested holding companies (L2/L3 structures) that obscure the direct ownership of an asset.

This theme highlights a growing area of investor interest fraught with structural risks, indicating a need for extreme diligence and a preference for direct or single-layer investment vehicles managed by reputable firms.

▶Critique of Wealth Management IncentivesMay 2026

Dal Buono expresses skepticism towards conventional wealth management advice, asserting that advisors have a built-in conflict of interest. She argues they are incentivized to recommend the liquidation of concentrated stock positions to create a diversified portfolio on which they can charge management fees.

This perspective encourages clients to critically evaluate financial advice, understand the underlying business models of their advisors, and consider alternatives to premature diversification.

▶Macroeconomic and Technological Shifts

Beyond specific tactics, Dal Buono comments on broader trends shaping the investment landscape. She identifies the transformative economic impact of AI, notes the illiquidity concerns driving institutional investors from private markets, and points to tax code changes creating tailwinds for specific sectors like data centers.

Her analysis indicates that successful long-term investing requires an understanding of how technological disruption and evolving regulatory environments create both opportunities and systemic risks.

Source episodes

Suggested prompts

How does Michelle Dal Buono's comparison of tax-loss harvesting and trusts challenge traditional estate planning advice? &nearr;What are the primary risks Dal Buono identifies in the nested L2/L3 structures of private secondary markets, and what are her recommended mitigation strategies? &nearr;Based on her claims, how do tax policies like QSBS and accelerated depreciation for data centers shape investment strategies for high-net-worth individuals? &nearr;How does Dal Buono's perspective on wealth manager incentives reframe the client-advisor relationship and the evaluation of financial advice? &nearr;

Key concepts

Private Secondary Markets 10 ep Tax Policy & Rates 10 ep Trusts & Estate Planning 7 ep Qualified Small Business Stock (QSBS) 5 ep Wealth Manager Incentives 3 ep Philanthropy & Donor-Advised Funds (DAFs) 3 ep Investor Behavior & Allocation 3 ep Tax-Loss Harvesting 2 ep AI's Economic Impact 2 ep

Notable quotes

“I now go create Michelle Corp. And sell shares in that to other people. And that's now a Level 2 or L2 type structure. So you see things L1, L2, you even see L3 nested structures. Each time you're further and further away from the stock.”

Michelle Dal Buono · Inside Marc Andreessen & Ben Horowitz's Multi-Family Office (Part II)

“the beauty of the recent tax changes is that for a taxable investor, you have accelerated depreciation on data centers, so you can depreciate 100% of your CapEx immediately and get a huge tax benefit.”

Michelle Dal Buono · Inside Marc Andreessen & Ben Horowitz's Multi-Family Office (Part II)

“because of something called the step-up in basis at death, when you sell that asset after you pass away, you don't owe tax on that either... if you pass away and hand it to your heirs, they get a new basis, a new price for the asset that's gone up so they can sell it with no tax.”

Michelle Dal Buono · Inside Marc Andreessen & Ben Horowitz's Multi-Family Office (Part II)

“some evergreen structures have what's called this sort of semi-liquid character so that every quarter the company that's running this structure will say, hey, if 5% of the total investors redeem, we'll meet that. But if it's more than that, we won't.”

Michelle Dal Buono · Inside Marc Andreessen & Ben Horowitz's Multi-Family Office (Part II)

Report last updated: Jun 10, 2026

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