INTERNATIONAL SPEEDWAY CORP's ticker is and the CUSIP is 460335901. A total of 3 filers reported holding INTERNATIONAL SPEEDWAY CORP in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SIMPLEX TRADING, LLC | 10 | $0 | 0.00% |