REGENERON PHARMACEUTICALS's ticker is and the CUSIP is 75886F907. A total of 6 filers reported holding REGENERON PHARMACEUTICALS in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $4,258,000 | – | 9,000 | – | 0.79% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 131,400 | $79,521,000 | 0.09% |
| SIMPLEX TRADING, LLC | 32,800 | $18,847,000 | 0.02% |
| Maven Securities LTD | 500 | $303,000 | 0.01% |
| SG Americas Securities, LLC | 7,100 | $443,000 | 0.00% |
| Allianz Asset Management GmbH | 3,300 | $1,997,000 | 0.00% |
| SUMITOMO MITSUI FINANCIAL GROUP, INC. | 745 | $1,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |