XENCOR INC's ticker is XNCR and the CUSIP is 98401F105. A total of 93 filers reported holding XENCOR INC in Q1 2016. The put-call ratio across all filers is 0.77 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $210,000 | -29.8% | 8,785 | -22.8% | 0.01% | -33.3% |
| Q4 2016 | $299,000 | +7.2% | 11,378 | -0.3% | 0.01% | +12.5% |
| Q3 2016 | $279,000 | +1.5% | 11,412 | -21.3% | 0.01% | 0.0% |
| Q2 2016 | $275,000 | +27.9% | 14,506 | -9.8% | 0.01% | +14.3% |
| Q1 2016 | $215,000 | -14.7% | 16,078 | -6.8% | 0.01% | 0.0% |
| Q4 2015 | $252,000 | +42.4% | 17,249 | +19.4% | 0.01% | +40.0% |
| Q3 2015 | $177,000 | -54.5% | 14,445 | -18.3% | 0.01% | -54.5% |
| Q2 2015 | $389,000 | -60.1% | 17,689 | -72.3% | 0.01% | -59.3% |
| Q1 2015 | $976,000 | +92.5% | 63,760 | +101.8% | 0.03% | +80.0% |
| Q4 2014 | $507,000 | +348.7% | 31,600 | +161.2% | 0.02% | +400.0% |
| Q3 2014 | $113,000 | – | 12,100 | – | 0.00% | – |
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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% |