Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
Data as of 2011 Q1 (03-31) · 13F snapshot
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Bill Ackman | $279.37M | 11.3% | Hold |
| Ken Griffin | $113.26M | 0.5% | Add |
| Philippe Laffont | $94.98M | 3.1% | New large stake |
| Dan Loeb | $33.11M | 1.8% | New large stake |
| David Einhorn | $11.86M | 1.7% | New large stake |