REGENERON PHARMACEUTICALS's ticker is and the CUSIP is 75886F907. A total of 5 filers reported holding REGENERON PHARMACEUTICALS in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $6,026,000 | -15.9% | 11,100 | -27.9% | 0.10% | -12.8% |
| Q3 2015 | $7,163,000 | +1176.8% | 15,400 | +1300.0% | 0.12% | +1070.0% |
| Q2 2015 | $561,000 | -54.0% | 1,100 | -59.3% | 0.01% | -60.0% |
| Q1 2015 | $1,219,000 | -58.7% | 2,700 | -62.5% | 0.02% | -47.9% |
| Q4 2014 | $2,954,000 | +6.4% | 7,200 | -6.5% | 0.05% | -11.1% |
| Q3 2014 | $2,776,000 | -22.0% | 7,700 | -38.9% | 0.05% | -1.8% |
| Q2 2014 | $3,559,000 | -28.6% | 12,600 | -24.1% | 0.06% | -11.3% |
| Q1 2014 | $4,985,000 | -30.3% | 16,600 | -36.2% | 0.06% | -21.5% |
| Q4 2013 | $7,156,000 | +4.0% | 26,000 | +18.2% | 0.08% | -10.2% |
| Q3 2013 | $6,883,000 | – | 22,000 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 118,400 | $97,285,728 | 0.35% |
| Garda Capital Partners LP | 1,500 | $1,232,505 | 0.06% |
| SIMPLEX TRADING, LLC | 54,700 | $44,945 | 0.04% |
| IMC-Chicago, LLC | 24,900 | $20,459,583 | 0.02% |
| JPMORGAN CHASE & CO | 169,900 | $139,602,000 | 0.02% |
| JANE STREET GROUP, LLC | 47,500 | $39,029,325 | 0.02% |
| SG Americas Securities, LLC | 18,700 | $1,356 | 0.02% |
| Allianz Asset Management GmbH | 10,200 | $8,381,034 | 0.02% |
| HRT FINANCIAL LP | 600 | $493 | 0.01% |
| Maven Securities LTD | 300 | $246,501 | 0.01% |