REGENERON PHARMACEUTICALS's ticker is and the CUSIP is 75886F957. A total of 10 filers reported holding REGENERON PHARMACEUTICALS in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.5%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| IMC-Chicago, LLC | 73,100 | $35,315,000 | 0.04% |
| GROUP ONE TRADING, L.P. | 46,700 | $22,561,000 | 0.04% |
| SIMPLEX TRADING, LLC | 365 | $17,633,000 | 0.02% |
| SG Americas Securities, LLC | 19,200 | $2,212,000 | 0.01% |
| JPMORGAN CHASE & CO | 22,500 | $10,870,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |