GENZYME CORP's ticker is GENZ and the CUSIP is 372917104. A total of 4 filers reported holding GENZYME CORP in Q4 2010. The put-call ratio across all filers is - and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AMALGAMATED BANK | 3,655 | $260,000 | 0.20% |
| HUNTINGTON NATIONAL BANK | 12,512 | $891,000 | 0.04% |
| RATIONAL ADVISORS LLC | 4,000 | $285,000 | 0.02% |
| MUFG Americas Holdings Corp | 4,302 | $306,000 | 0.01% |