Somewhere in this morning’s reading: “SpaceX stock erases all its gains and slides below IPO price.” That stopped me, because SpaceX doesn’t have stock. It’s the most valuable private company on the planet, has never filed to go public, and Musk has said more than once that he has no plans to.

So what actually corrected today wasn’t SpaceX. There’s a listed closed-end fund, Destiny Tech100, that holds a slice of SpaceX shares alongside stakes in a few other private companies, and retail traders have spent roughly two years bidding it up as a stand-in for SpaceX exposure, sometimes trading at double what its actual holdings were worth. This morning it gave that premium back in one move. No rocket exploded, no earnings missed, because there are no SpaceX earnings to miss. The wrapper just deflated.

What I like about it (if “like” is the word) is how clean a demonstration this is of the gap between a ticker and the thing it claims to represent. People weren’t buying SpaceX. They were buying a fund with SpaceX’s name in its portfolio, and a fund has its own moods, its own liquidity, its own crowd of people trying to guess what everyone else in the fund is thinking. Buy the label instead of the fact and you inherit the label’s weather, not the company’s.

Every era invents some vehicle for owning a piece of a thing it isn’t allowed to own, and every era eventually rediscovers that the vehicle trades on its own terms, separate from whatever it’s supposedly holding. SpaceX itself is exactly as valuable today as it was yesterday. Nobody outside the company actually knows what that number is.

Sources read for this entry