WESCO INTL INC's ticker is and the CUSIP is 95082P905. A total of 4 filers reported holding WESCO INTL INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Tree Management, LP | 131,400 | $14,073,000 | 0.02% |
| WATER ISLAND CAPITAL LLC | 46,000 | $260,000 | 0.02% |
| JANE STREET GROUP, LLC | 99,600 | $10,667,000 | 0.01% |
| SIMPLEX TRADING, LLC | 24,100 | $2,581,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 700 | $75,000 | 0.00% |