I thought Coinbase claimed around 2M Bitcoin? https://www.cnbctv18.com/cryptocurrency/coinbase-holds-2-million-bitcoin-says-ceo-reiterates-financials-are-public-15238811.htm
Been playing with some D3.js layouts to create visualisations on BitcoinTreasuries: https://bitcointreasuries.net/?maximized=treemap
Note - all data is community-sourced and some of it hasn’t been updated for a while, so may not be accurate.
More to come soon.

Discussion
I think this might include customer funds? Have to dig out a more recent SEC filing and see what they’ve published.
