| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Impax Asset Management Ian Simm | 6,257,303 | $657,155 | +14% | 3.36% |
| 2. | GAMCO Investors Mario Gabelli | 828,583 | $87,150 | -4% | 0.76% |
| 3. | Montanaro Asset Management Charles Montanaro | 212,000 | $22,311 | -13% | 3.28% |
| 4. | Citadel Investment Group Ken Griffin | 165,125 | $17,368 | +151% | 0% |
| 5. | AQR Capital Management Cliff Asness | 96,323 | $10,103 | +38% | 0.01% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.60 | 1,000 | Director | 9,273 | 2012-08-21 | Filing | |
| $28.28 | 3,529 | Officer | 28,673 | 2012-04-02 | Filing | |
| $26.33 | 1,000 | Officer, Director | 281,299 | 2012-03-01 | Filing | |
| $26.51 | 1,000 | Director | 4,830 | 2012-03-01 | Filing | |
| $25.19 | 2,000 | Director | 3,830 | 2011-11-08 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $116.55 | 5,781 | Officer | 53,109 | 2021-06-16 | Filing | |
| $117.75 | 172 | Officer | 53,109 | 2021-06-16 | Filing | |
| $116.75 | 905 | Officer | 11,184 | 2021-06-15 | Filing | |
| $119.33 | 533 | Officer | 1,921 | 2021-06-07 | Filing | |
| $119.33 | 1,451 | Officer | 2,454 | 2021-06-07 | Filing |
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 1,201,650 | $126,389,547 | 0.05% | |
| 2. | 200,426 | $21,080,807 | 0.03% | |
| 3. | 189,362 | $19,917,095 | 0.14% | |
| 4. | 18,775,895 | $1,974,849 | 0.05% | |
| 5. | 18,226,046 | $1,917,016 | 0.06% |
