| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | GAMCO Investors Mario Gabelli | 11,857 | $20,631,773 | -3% | 0.2% |
| 2. | Renaissance Technologies Jim Simons | 4,230 | $7,360,412 | +21% | 0.01% |
| 3. | Trexquant Investment LP Tyger (Taesoon) Park | 1,852 | $3,222,573 | +162% | 0.03% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 883 | $1,536,464 | +1238% | 0% |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 677 | $1,178,014 | +3% | 0% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $420.00 | 89 | $37,380.00 | 726,218 | 2018-03-08 | Filing | |
| $418.63 | 1,061 | $444,170.04 | 726,129 | 2018-03-07 | Filing | |
| $419.79 | 687 | $288,392.57 | 725,068 | 2018-03-06 | Filing | |
| $419.68 | 150 | $62,952.00 | 724,381 | 2018-03-02 | Filing | |
| $418.97 | 1,491 | $624,685.76 | 724,231 | 2018-03-01 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $309.90 | 750 | $232,423.65 | 0 | 2010-06-11 | Filing | |
| $309.90 | 3,625 | $1,123,380.98 | 0 | 2010-06-11 | Filing | |
| $296.09 | 3,625 | $1,073,311.75 | 3,625 | 2010-05-26 | Filing | |
| $296.09 | 750 | $222,064.50 | 750 | 2010-05-26 | Filing | |
| $315.45 | 260 | $82,017.00 | 1,564 | 2009-12-23 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 154,474 | $268,793,876 | 28.82% | |
| 2. | 5,856 | $10,190,032 | 0% | |
| 3. | 2,494 | $4,339,684 | 0% | |
| 4. | 2,200 | $3,828,110 | 0.11% | |
| 5. | 1,579 | $2,747,539 | 0% |