XENCOR INC's ticker is XNCR and the CUSIP is 98401F105. A total of 118 filers reported holding XENCOR INC in Q2 2019. The put-call ratio across all filers is 28.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16 | +77.8% | 798 | +145.5% | 0.00% | – |
| Q1 2023 | $9 | – | 325 | +5316.7% | 0.00% | – |
| Q4 2022 | $0 | -100.0% | 6 | -99.7% | 0.00% | – |
| Q3 2022 | $56,000 | +1020.0% | 2,168 | +1448.6% | 0.00% | – |
| Q4 2021 | $5,000 | -50.0% | 140 | -51.9% | 0.00% | – |
| Q3 2021 | $10,000 | 0.0% | 291 | 0.0% | 0.00% | – |
| Q2 2021 | $10,000 | +25.0% | 291 | +11.9% | 0.00% | – |
| Q4 2019 | $8,000 | +700.0% | 260 | +465.2% | 0.00% | – |
| Q1 2019 | $1,000 | -88.9% | 46 | -83.2% | 0.00% | – |
| Q4 2018 | $9,000 | -40.0% | 273 | -33.1% | 0.00% | – |
| Q3 2018 | $15,000 | +36.4% | 408 | -32.3% | 0.00% | -100.0% |
| Q2 2016 | $11,000 | -56.0% | 603 | -64.9% | 0.00% | -50.0% |
| Q4 2015 | $25,000 | +38.9% | 1,718 | +13.4% | 0.00% | +100.0% |
| Q3 2015 | $18,000 | -10.0% | 1,515 | +60.3% | 0.00% | -50.0% |
| Q2 2015 | $20,000 | – | 945 | – | 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% |