QUEST DIAGNOSTICS INC's ticker is and the CUSIP is 74834L10. A total of 7 filers reported holding QUEST DIAGNOSTICS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2013 | $66,000 | – | 1,090 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SpiderRock Trading LLC | 198 | $11,000 | 0.06% |
| Mizuho Trust & Banking Co., Ltd. | 190,950 | $11,060,000 | 0.04% |