QUEST DIAGNOSTICS INC's ticker is and the CUSIP is 74834L950. A total of 5 filers reported holding QUEST DIAGNOSTICS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 60,700 | $3,683,000 | 0.02% |
| PEAK6 Group LLC | 13,000 | $789,000 | 0.01% |
| Citadel Advisors | 82,800 | $5,024,000 | 0.01% |
| GROUP ONE TRADING, L.P. | 1,900 | $115,000 | 0.00% |