LABORATORY CORP AMER HLDGS's ticker is and the CUSIP is 50540R909. A total of 6 filers reported holding LABORATORY CORP AMER HLDGS in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $603,150 | +66.6% | 3,000 | +100.0% | 0.00% | – |
| Q2 2023 | $361,995 | +5.2% | 1,500 | 0.0% | 0.00% | – |
| Q1 2023 | $344,000 | -96.3% | 1,500 | -95.7% | 0.00% | -100.0% |
| Q1 2022 | $9,175,000 | +49.7% | 34,800 | -5.7% | 0.00% | 0.0% |
| Q2 2020 | $6,129,000 | -60.6% | 36,900 | -70.0% | 0.00% | -75.0% |
| Q1 2020 | $15,571,000 | +372.9% | 123,200 | +528.6% | 0.00% | +300.0% |
| Q3 2019 | $3,293,000 | – | 19,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 20,900 | $5,510,000 | 0.01% |
| SIMPLEX TRADING, LLC | 7,300 | $1,924,000 | 0.00% |
| JPMORGAN CHASE & CO | 34,800 | $9,175,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |