so far i know just :
1. Satoshi
2. FBI
3. Micree Zhan
4. Jihan Wu
5. Charlie Sherem
6. Tyler and Cameron Winklevoss ( The Twins )
7. Tim Draper
8. Barry Silbert

and recently i hear coinbase also have a huge number of BTC holding , around 800k BTC on their cold storage . also binance have around 400k BTC.
however , there almost 35-40% from total supply total btc of lost forever.