INTEGRA LIFESCIENCES HLDGS C's ticker is IART and the CUSIP is 457985208. A total of 237 filers reported holding INTEGRA LIFESCIENCES HLDGS C in Q1 2017. The put-call ratio across all filers is 2.94 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $2,000 | +100.0% | 25 | +38.9% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 18 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 18 | +50.0% | 0.00% | – |
| Q1 2021 | $1,000 | -93.3% | 12 | -95.2% | 0.00% | -100.0% |
| Q4 2019 | $15,000 | 0.0% | 251 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $15,000 | +7.1% | 251 | 0.0% | 0.00% | +100.0% |
| Q2 2019 | $14,000 | +27.3% | 251 | 0.0% | 0.00% | -50.0% |
| Q4 2018 | $11,000 | -99.9% | 251 | +100.8% | 0.00% | 0.0% |
| Q4 2016 | $11,000,000 | +109900.0% | 125 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $10,000 | +66.7% | 125 | 0.0% | 0.00% | +100.0% |
| Q3 2014 | $6,000 | 0.0% | 125 | 0.0% | 0.00% | -66.7% |
| Q2 2014 | $6,000 | – | 125 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VeriStar Capital Management LP | 268,000 | $10,234,920 | 8.72% |
| Madison Avenue Partners, LP | 964,667 | $36,840,633 | 5.23% |
| Pavadi Capital LLC | 99,999 | $3,818,962 | 4.97% |
| KESTREL INVESTMENT MANAGEMENT CORP | 122,450 | $4,676 | 2.96% |
| Sapience Investments, LLC | 245,700 | $9,383,283 | 2.26% |
| Ellsworth Advisors, LLC | 102,500 | $3,882,700 | 1.38% |
| Point72 Europe (London) LLP | 464,462 | $17,737,804 | 1.09% |
| COOKE & BIELER LP | 2,714,194 | $103,655,069 | 1.01% |
| TANDEM CAPITAL MANAGEMENT CORP /ADV | 75,586 | $2,886,630 | 0.99% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,126,827 | $43,033,523 | 0.95% |