| Cardinal Capital Management, Inc. | 623,232 | $40.6m | 1.0% |
| Hemenway Trust Co LLC | 619,162 | $40.4m | 2.8% |
| Broderick Brian C | 253,016 | $16.5m | 2.6% |
| Madison Asset Management, LLC | 246,582 | $16.1m | 0.2% |
| Douglass Winthrop Advisors, LLC | 181,286 | $11.8m | 0.2% |
| Azimuth Capital Investment Management LLC | 178,099 | $11.6m | 0.4% |
| PUZO MICHAEL J | 170,477 | $11.1m | 2.9% |
| SOMERVILLE KURT F | 162,049 | $10.6m | 2.5% |
| Kidder Stephen W | 142,926 | $9.3m | 2.4% |
| Ramirez Asset Management, Inc. | 136,906 | $8.9m | 0.9% |
| Delaney Dennis R | 135,850 | $8.9m | 2.8% |
| Boston Common Asset Management, LLC | 108,683 | $7.1m | 0.4% |
| Elefante Mark B | 96,539 | $6.3m | 2.7% |
| Dempze Nancy E | 90,891 | $5.9m | 2.8% |
| Notis-McConarty Edward | 85,119 | $5.5m | 2.4% |
| RHUMBLINE ADVISERS | 74,047 | $4.8m | 0.0% |
| MITCHELL CAPITAL MANAGEMENT CO | 52,979 | $3.5m | 0.5% |
| Sterling Capital Management LLC | 31,034 | $2.0m | 0.0% |
| Trivant Custom Portfolio Group, LLC | 19,252 | $1.3m | 0.7% |
| GAMMA Investing LLC | 11,975 | $780,530 | 0.0% |
| Collaborative Fund Advisors, LLC | 7,376 | $480,768 | 0.3% |
| RNC CAPITAL MANAGEMENT LLC | 6,975 | $454,630 | 0.0% |
| Front Row Advisors LLC | 6,205 | $436,522 | 0.1% |
| Canopy Partners, LLC | 5,962 | $388,603 | 0.1% |
| WENDELL DAVID ASSOCIATES INC | 5,385 | $351,000 | 0.0% |