XENCOR INC's ticker is XNCR and the CUSIP is 98401F105. A total of 137 filers reported holding XENCOR INC in Q4 2016. The put-call ratio across all filers is 0.14 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $266,000 | -21.5% | 8,869 | -42.6% | 0.05% | -7.0% |
| Q4 2017 | $339,000 | -38.1% | 15,443 | -44.3% | 0.06% | -28.8% |
| Q3 2017 | $548,000 | -10.7% | 27,728 | -4.7% | 0.08% | -3.6% |
| Q2 2017 | $614,000 | -11.3% | 29,082 | +0.5% | 0.08% | -9.8% |
| Q1 2017 | $692,000 | -6.2% | 28,926 | +3.1% | 0.09% | -7.1% |
| Q4 2016 | $738,000 | +28.1% | 28,043 | +3.6% | 0.10% | +12.5% |
| Q3 2016 | $576,000 | – | 27,069 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 2,501,557 | $84,378,000 | 10.66% |
| First Light Asset Management, LLC | 335,444 | $11,315,000 | 1.71% |
| Rhenman & Partners Asset Management AB | 302,523 | $10,204,000 | 1.28% |
| Redmile Group, LLC | 879,627 | $29,670,000 | 0.99% |
| Artal Group S.A. | 300,000 | $10,119,000 | 0.41% |
| Eventide Asset Management | 300,000 | $10,119,000 | 0.33% |
| Birchview Capital, LP | 12,300 | $415,000 | 0.28% |
| Tekla Capital Management LLC | 148,231 | $5,000,000 | 0.22% |
| PRIMECAP MANAGEMENT CO/CA/ | 6,992,211 | $235,847,000 | 0.19% |
| ArrowMark Colorado Holdings LLC | 413,247 | $13,939,000 | 0.14% |