United States · Since 1983
Costco
It's called a “membership,” but it isn't ownership. That's the point of including it here.
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member ownership stake
Costco is a publicly traded company, not a cooperative — founded in Seattle in 1983 by James Sinegal and Jeffrey Brotman. It's worth including here precisely because it's the model most often mistaken for a cooperative: it uses the word “membership,” it feels exclusive, and it clearly returns value to the people who pay for it — all traits it shares with genuine cooperatives.
But structurally, that's where the resemblance ends. It trades on the Nasdaq under the ticker COST, and it's owned by shareholders — institutional investors alone hold roughly 72% of its stock, led by Vanguard and BlackRock. A membership fee is a subscription for warehouse access and bulk pricing; it carries no equity, no board vote, and no claim on Costco's profits.
None of that makes Costco's business model bad — low margins passed through to loyal, fee-paying members is a genuinely good deal for shoppers. It just isn't the same deal as owning a piece of the company, which is exactly the distinction worth being precise about.
Why it matters
Costco is the control case: it shows what “coming together” looks like when the economic power stays with shareholders instead of flowing to the community that generates it — the sharpest possible contrast to everything else in this series.