LABORATORY CORP AMER HLDGS's ticker is and the CUSIP is 50540R40. A total of 7 filers reported holding LABORATORY CORP AMER HLDGS 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 | $12,668,000 | – | 126,556 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RBO & CO LLC | 71,834 | $7,309,000 | 2.64% |
| SpiderRock Trading LLC | 1,031 | $106,000 | 0.36% |
| Mizuho Trust & Banking Co., Ltd. | 104,928 | $10,720,000 | 0.04% |
| SpiderRock Trading LLC | 100 | $0 | 0.00% |