You missed the $15/share dividend they paid in January. If you add that in you get a decent div yield.
I didn’t see that in the page I looked at. After your comment I did a search specifically for Costco dividends, that $15 in Jan is a huge outlier it’s not typical of historical dividends, and isn’t consistent forward guidance on dividends. I don’t understand a dividend so outside the norm, but I don’t follow Costco business news, maybe there’s something that can explain it. Anyway, if their share holders are content, they could always work on better deals for their customers.