QUEST DIAGNOSTICS INC's ticker is and the CUSIP is 74834L950. A total of 4 filers reported holding QUEST DIAGNOSTICS INC in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $692,000 | +5.3% | 8,500 | -7.6% | 0.00% | 0.0% |
| Q1 2016 | $657,000 | -44.7% | 9,200 | -44.9% | 0.00% | 0.0% |
| Q4 2015 | $1,188,000 | -10.1% | 16,700 | -22.3% | 0.00% | 0.0% |
| Q3 2015 | $1,322,000 | -54.8% | 21,500 | -46.7% | 0.00% | -66.7% |
| Q2 2015 | $2,923,000 | -5.6% | 40,300 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $3,097,000 | +26.9% | 40,300 | +10.7% | 0.00% | +50.0% |
| Q4 2014 | $2,441,000 | -51.4% | 36,400 | -56.0% | 0.00% | -60.0% |
| Q3 2014 | $5,024,000 | +307.8% | 82,800 | +294.3% | 0.01% | +400.0% |
| Q2 2014 | $1,232,000 | -66.1% | 21,000 | -66.5% | 0.00% | -75.0% |
| Q1 2014 | $3,632,000 | +27.8% | 62,700 | +18.1% | 0.00% | 0.0% |
| Q4 2013 | $2,843,000 | +99.2% | 53,100 | +129.9% | 0.00% | +100.0% |
| Q3 2013 | $1,427,000 | +27.9% | 23,100 | +25.5% | 0.00% | 0.0% |
| Q2 2013 | $1,116,000 | – | 18,400 | – | 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% |