QUEST DIAGNOSTICS INC's ticker is and the CUSIP is 74834L950. A total of 4 filers reported holding QUEST DIAGNOSTICS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,083,806 | +196.5% | 17,100 | +242.0% | 0.00% | – |
| Q2 2023 | $702,800 | -90.4% | 5,000 | -90.3% | 0.00% | -100.0% |
| Q1 2023 | $7,328,664 | +257.6% | 51,800 | +295.4% | 0.00% | +200.0% |
| Q4 2022 | $2,049,364 | -31.6% | 13,100 | -46.3% | 0.00% | 0.0% |
| Q3 2022 | $2,994,000 | -68.6% | 24,400 | -66.0% | 0.00% | -75.0% |
| Q2 2022 | $9,548,000 | – | 71,800 | – | 0.00% | – |
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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% |