DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - XENCOR INC ownership

XENCOR INC's ticker is XNCR and the CUSIP is 98401F105. A total of 94 filers reported holding XENCOR INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of XENCOR INC
ValueSharesWeighting
Q2 2018$1,790,000
-93.2%
48,366
-94.5%
0.06%
-93.1%
Q1 2018$26,456,000
+131.2%
882,462
+69.1%
0.92%
+103.8%
Q4 2017$11,442,000
-4.4%
522,0000.0%0.45%
-16.5%
Q3 2017$11,964,000
+0.8%
522,000
-7.2%
0.54%
-14.8%
Q2 2017$11,869,000
-61.4%
562,236
-56.2%
0.63%
-46.6%
Q1 2017$30,731,000
-42.2%
1,284,758
-36.4%
1.18%
-45.8%
Q4 2016$53,166,000
-1.8%
2,020,000
-8.6%
2.19%
-13.1%
Q3 2016$54,145,000
-2.7%
2,210,900
-24.6%
2.52%
+15.1%
Q2 2016$55,650,000
+19.6%
2,930,486
-15.5%
2.19%
+10.4%
Q1 2016$46,534,000
+153.3%
3,467,512
+175.9%
1.98%
+165.9%
Q4 2015$18,372,000
-15.9%
1,256,612
-29.7%
0.74%
-11.8%
Q3 2015$21,855,000
-29.5%
1,787,000
+26.6%
0.84%
-18.2%
Q2 2015$31,000,000
+6.7%
1,411,000
-25.6%
1.03%
+9.8%
Q1 2015$29,040,0001,895,5350.94%
Other shareholders
XENCOR INC shareholders Q1 2015
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 2,501,557$84,378,00010.66%
First Light Asset Management, LLC 335,444$11,315,0001.71%
Rhenman & Partners Asset Management AB 302,523$10,204,0001.28%
Redmile Group, LLC 879,627$29,670,0000.99%
Artal Group S.A. 300,000$10,119,0000.41%
Eventide Asset Management 300,000$10,119,0000.33%
Birchview Capital, LP 12,300$415,0000.28%
Tekla Capital Management LLC 148,231$5,000,0000.22%
PRIMECAP MANAGEMENT CO/CA/ 6,992,211$235,847,0000.19%
ArrowMark Colorado Holdings LLC 413,247$13,939,0000.14%
View complete list of XENCOR INC shareholders