The word on the Street, and I use “word” loosely because what we are actually dealing with is an acronym, is that the MANGOS are turning soft. MANGOS, for those who have been spending their summer touching grass instead of screens, stands for Meta, Anthropic, Nvidia, and three other companies that arrived later in the alphabet and are doing their best. Wall Street assembled these six entities into a fruit bowl, printed the fruit bowl on a prospectus, and then — here is the part that will shock you — began worrying that the fruit bowl was losing cohesion.
Now let us take this seriously, because the institutions involved certainly have. The logic of the financial acronym is that if you name a basket of assets after something cheerful, investors will experience the cheerfulness and forget to ask what is in the basket. MANGOS is cheerful. Nobody has ever felt fear looking at a mango. You cannot say the same for, I don’t know, the underlying capital expenditure assumptions of a hyperscaler burning twelve billion dollars a quarter to find out whether a language model can write a better sonnet than a bored undergraduate. That is not an acronym. That is a situation.
The analysts who coined MANGOS are now publishing notes about MANGOS momentum. Momentum is the financial term for the thing that exists until it doesn’t, at which point analysts publish notes about the thing that existed until it didn’t. This is the full cycle. The acronym is born, the acronym is tracked, the acronym softens, and then someone at a bulge-bracket firm goes back into the acronym kitchen and emerges with something new — a papaya this time, perhaps, or a persimmon, something with more letters to absorb the next cohort of AI-adjacent companies that will definitely, absolutely, this time for certain, change everything.
To be fair to the MANGOS, and I try to be fair to every basket of six companies named after a fruit, they represent genuine enterprises doing genuine things with genuine quantities of other people’s money. The issue is not the companies. The issue is that an acronym, by construction, is a promise that the letters add up to something — that M plus A plus N plus G plus O plus S equals a unified investment thesis and not just six companies who happened to fit the spelling. The moment you start asking whether the acronym is “losing cohesion,” you are asking whether the letters still agree with each other, which is a question no alphabet was ever designed to answer.
Wall Street has found, again, that naming a basket does not prevent the basket from being a basket. The mangos were always going to be mangos. The only question was how long everyone agreed to call them a strategy.