COMPANHIA SIDERURGICA NACION's ticker is and the CUSIP is 20440W955. A total of 2 filers reported holding COMPANHIA SIDERURGICA NACION in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 1,551,300 | $3,707,607 | 0.01% |
| SIMPLEX TRADING, LLC | 243,300 | $581 | 0.00% |
| Optiver Holding B.V. | 164,400 | $392,916 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |