AMGEN INC's ticker is and the CUSIP is 03116210. A total of 3 filers reported holding AMGEN INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2013 | $35,405,000 | – | 310,353 | – | 0.22% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CenterStar Fund, LLC | 4,437 | $725,000 | 0.31% |
| INGALLS & SNYDER LLC | 12,099 | $1,964,000 | 0.12% |
| CenterStar Fund, LLC | 3,200 | $147,000 | 0.06% |
| CenterStar Fund, LLC | 2,300 | $75,000 | 0.03% |