SpaceX shares have surged roughly 50% in their first days of trading (although shares are seeing pressure today), and the predictable response from anyone who missed an IPO allocation is the gnawing sense of having missed it. CNBC personal finance correspondent Sharon Epperson used a recent segment to push back on that anxiety with a specific, actionable claim: the average 401(k) holder almost certainly already owns a slice.
“Millions of investors may soon gain exposure to SpaceX without ever buying a single share. You may already own this high flier, or you may soon in your 401k, IRA, or your brokerage account.”
The stakes are concrete. If you chase SpaceX through a leveraged single-stock ETF because you think you have zero exposure, you may be doubling down on a position you already hold inside a target-date fund or a large-cap growth fund. Understanding the plumbing matters before you act.
The verdict: Epperson is right, and the mechanics are already in motion
Her core point holds up. Major mutual fund families have been buying SpaceX in the private market for years, and index inclusion will convert that selective ownership into broad, passive ownership for almost every diversified investor.
Per S&P data cited in the segment, FMR, the parent company of Fidelity Investments, holds just under 1% of existing SpaceX shares across 46 Fidelity funds. Baron Capital Group holds less than a quarter of 1% of outstanding shares across seven funds. That sounds small at the firm level, but the concentration inside specific products matters to an individual account holder. Morningstar data referenced in the segment shows about eight funds, and four Baron funds specifically, hold over 20% of their assets in SpaceX. If one of those is in your IRA, your “missed” trade is already a meaningful position.
The roster of asset managers already holding pre-IPO SpaceX includes Fidelity, Baron Capital, Franklin Resources, BlackRock, and Neuberger Berman, across dozens of actively managed funds. BlackRock (NYSE:BLK | BLK Price Prediction) sits at the center of that list as the world’s largest asset manager, with approximately $13.9 trillion in assets under management and an iShares ETF platform that has crossed $5 trillion in AUM. The firm also placed an order for at least $5 billion in SpaceX shares at the IPO, with the deal pricing at a $1.75 trillion valuation. A chunk of that allocation flows into actively managed BlackRock funds owned by ordinary 401(k) participants.
Another note, Bloomberg ETF reporter Eric Balchunas recently reported that ETFs owning SpaceX has soared from four to 120. At the current time, most funds that own SpaceX are actively managed. JPMorgan Nasdaq Equity Premium Income ETF (Nasdaq: JEPQ) owns roughly $185 million in shares while the AB Disruptors (NYSE: FWD) owns roughly $63 million.
The number of ETFs that held SpaceX went from 4 to 40 to now 120 in a couple days (few billion total). These are all active ETFs choosing to buy, not indexes (they coming later). Here’s a look at the list sorted by new buy, $JEPQ (the 2nd largest active ETF in world) at the top.… pic.twitter.com/KcqbW12B4J
— Eric Balchunas (@EricBalchunas) June 16, 2026
The accelerant: index inclusion compresses the timeline
Two index changes will turn active-fund exposure into universal exposure. SpaceX is set to enter two major indexes, the Russell 1000 and the Nasdaq 100, which recently introduced policies to fast-track mega IPOs. The Russell 1000 can include a massive IPO after as few as five days of trading, which the segment pegged to Thursday evening, June 18. The Nasdaq 100 adds a stock after 15 days, which the segment placed on July 6.
Once SpaceX enters those indexes, every fund tracking them, every S&P 500 retirement option that shares holdings, every Russell 1000 growth ETF, must buy the stock at the prevailing weight. That is mandatory, and it is the rule that built passive investing into a multi-trillion-dollar machine. BlackRock is preparing its own fast-entry vehicles: the firm is launching the iShares Space Technologies UCITS ETF (STAR) for European investors, designed to add newly listed companies within 10 to 30 days of listing.
The variable that decides your real exposure
Whether SpaceX matters to your portfolio comes down to one question: do you own actively managed growth funds, or only broad index funds? If your retirement account is heavy in Fidelity Contrafund, Baron Partners, or a BlackRock active equity sleeve, you may already carry single-digit or even double-digit percentage exposure. If you sit in a plain S&P 500 index fund, you have none today, and only a small weight after Russell and Nasdaq 100 inclusion.
What to actually do
- Pull your fund holdings. Log into your 401(k) and IRA, find each fund’s top 25 positions on the latest fact sheet, and search for SpaceX or Space Exploration Technologies.
- Check the weight, not just the presence. A 0.3% holding is rounding error. A 12% holding inside a fund that is half your retirement balance is a concentrated bet.
- Map your index exposure to the inclusion dates. Note Russell 1000 funds for the June 18 add and Nasdaq 100 funds for the July 6 add.
- Decide if you need more, or less. If your active funds already carry heavy SpaceX weight, layering on a leveraged single-stock ETF compounds your concentration risk.
The FOMO trade is usually the worst version of a position you already own. Check the holdings before you chase the headline.
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