ALEXION PHARMACEUTICALS INC's ticker is and the CUSIP is 15351109. A total of 14 filers reported holding ALEXION PHARMACEUTICALS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $1,780,000 | – | 9,620 | – | 1.62% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ithaka Group | 67,230 | $12,440,000 | 1.95% |
| HUTCHENS INVESTMENT MANAGEMENT INC | 9,620 | $1,780,000 | 1.62% |
| McNamara Financial Services, Inc. | 9,620 | $1,780,000 | 1.62% |
| GROESBECK INVESTMENT MANAGEMENT CORP /NJ/ | 16,614 | $3,074,000 | 1.51% |
| SIT INVESTMENT ASSOCIATES INC | 76,480 | $14,151,000 | 0.24% |
| CenturyLink Investment Management Co | 3,501 | $648,000 | 0.19% |
| B. Riley Wealth Advisors, Inc. | 9,992 | $5,566,000 | 0.12% |
| Rehmann Capital Advisory Group | 1,081 | $200,000 | 0.02% |
| SIMPLEX TRADING, LLC | 1,048 | $194,000 | 0.02% |
| RONALD BLUE & CO LLC | 2,500 | $463,000 | 0.02% |