| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Renaissance Technologies, LLC | 34,546 | 2.10 | 45,600 | Mar 31, 2013 | | First New York Securities L.L.C. | 1,635 | 0.10 | 2,158 | Mar 31, 2013 | | Citigroup Inc. | 60 | 0.00 | 79 | Mar 31, 2013 | | UBS AG | 30 | 0.00 | 39 | Mar 31, 2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Fidelity NASDAQ Composite Index Fund | 34 | 0.00 | 44 | Mar 31, 2013 | | Fidelity NASDAQ Composite Index Tracking Stock | 31 | 0.00 | 40 | Mar 31, 2013 |
|
View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |