The Bitcoin rich list has stopped working, but I did find this:
https://bitcointalk.org/index.php?topic=321265.0(outdated)
1. BTC980,000*. Satoshi Nakamoto
2. BTC400,000*. HD Moore (AHA)
3. BTC400,000*. Dustin D. Trammell (AHA)
4. BTC400,000*. Tod Beardsley (AHA)
5. BTC350,000*. "Dread Pirate Roberts" a.k.a. "DPR"
6. BTC300,000. Roger Ver
7. BTC300,000*. "knightmb"
8. BTC200,000. Mark Karpeles
8.5 BTC182,592. "Loaded"
9. BTC174,000*. FBI (Federal Bureau of Investigation, USA)
10. BTC119,000. AsicMiner Management Team of 3 (names?)
11. BTC110,000. Cameron and Tyler Winklevoss
12. BTC100,000. "klaus"
13. BTC100,000. "mezzomix"
14. BTC75,000. "artforz"
15. BTC70,000. Erik Voorhees
17. BTC30,000. "nakowa"
18. BTC30,000. Mircea Popescu
19. BTC30,000. "Goat"
20. BTC25,000. Chamath Palihapitiya
21. BTC25,000. Gavin Andresen
22. BTC20,000. Max Keiser
23. BTC20,000. "Theymos"