ALNYLAM PHARMACEUTICALS INC's ticker is and the CUSIP is 02043Q957. A total of 5 filers reported holding ALNYLAM PHARMACEUTICALS INC in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $1,569,000 | – | 25,000 | – | 0.58% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 71,600 | $14,342 | 0.01% |
| GROUP ONE TRADING, L.P. | 11,400 | $2,283,648 | 0.01% |
| JANE STREET GROUP, LLC | 53,900 | $10,797,248 | 0.00% |
| JPMORGAN CHASE & CO | 50,000 | $10,016,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |