Essay

Who Decided Your 401(k) Should Own SpaceX?

By Kristian R. Pfeffer · July 15, 2026

Who decided your 401(k) should own SpaceX?

Nobody did. That is precisely the problem.

Exposure by default

The IPO priced off private markets with no real public price discovery. The company posts billions in losses. And because of immediate index inclusion, the stock lands in major indices — and therefore in the target-date fund inside your retirement plan — by default, with no one along the chain having actually chosen it. Layer on dual-class shares, and the retirement savers now holding the stock get economic exposure with no vote to go with it. Ownership without influence, added to your account by inertia.

The CFA Institute is asking investment professionals to weigh in — a short survey on dual-class shares, founder control, and index eligibility, surfaced through CFA Society North Carolina. It is a question worth two minutes of any fiduciary’s time.

The honest counterargument

I’ll steelman the other side, because it’s a real position: an index is supposed to reflect the market as it is, not as a committee wishes it were. Curate the index and you’ve swapped a transparent rule for someone’s judgment — and judgment can be wrong, or captured. Broad, rules-based, unopinionated exposure is a feature, not a bug.

Where I land

Fair — but a fiduciary owes beneficiaries more than exposure. A trustee’s duty isn’t merely to give a beneficiary a slice of whatever the market is doing; it’s to act with care and loyalty on their behalf, which includes recourse when the thing they own gives them none. “The index said so” is an explanation, not a discharge of duty. When a structure delivers economic risk stripped of any governance right, “it’s in the index” starts to sound less like prudence and more like abdication.

This connects directly to a theme in the Wealth Guide: a concentrated or non-negotiable position quietly entering a portfolio is a risk to manage deliberately, not to inherit by default. The difference between a plan and a drift is whether someone chose.

Nobody chose to put SpaceX in your retirement account. For a fiduciary, that sentence is the whole issue.

Source: CFA Institute survey on dual-class shares and index eligibility, via CFA Society North Carolina. Opinion; my own views — not investment advice.

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