PLATINUM INVESTMENT MANAGEMENT LTD - SEATTLE GENETICS INC ownership

SEATTLE GENETICS INC's ticker is SGENXXXX and the CUSIP is 812578102. A total of 325 filers reported holding SEATTLE GENETICS INC in Q2 2019. The put-call ratio across all filers is 0.72 and the average weighting 0.3%.

Quarter-by-quarter ownership
PLATINUM INVESTMENT MANAGEMENT LTD ownership history of SEATTLE GENETICS INC
ValueSharesWeighting
Q4 2019$927,000
-34.9%
8,110
-51.3%
0.02%
-43.8%
Q3 2019$1,423,000
+23.4%
16,6600.0%0.03%
+18.5%
Q2 2019$1,153,000
-30.7%
16,660
-26.6%
0.03%
-30.8%
Q1 2019$1,663,000
-14.9%
22,707
-34.2%
0.04%
-40.9%
Q4 2018$1,955,000
-26.5%
34,5000.0%0.07%
-12.0%
Q3 2018$2,661,000
-1.0%
34,500
-14.8%
0.08%
+17.2%
Q2 2018$2,689,000
+26.9%
40,5000.0%0.06%
+8.5%
Q1 2018$2,119,000
-2.2%
40,5000.0%0.06%
+3.5%
Q4 2017$2,166,000
-1.7%
40,5000.0%0.06%
+1.8%
Q3 2017$2,203,000
+33.1%
40,500
+26.6%
0.06%
+24.4%
Q2 2017$1,655,000
-17.7%
32,0000.0%0.04%
-19.6%
Q1 2017$2,011,000
+19.1%
32,0000.0%0.06%
+12.0%
Q4 2016$1,688,000
-36.3%
32,000
-34.8%
0.05%
-19.4%
Q3 2016$2,651,000
+57.0%
49,100
+17.5%
0.06%
+47.6%
Q2 2016$1,689,000
+41.6%
41,800
+22.9%
0.04%
+55.6%
Q1 2016$1,193,000
-21.8%
34,0000.0%0.03%
-20.6%
Q4 2015$1,525,000
+79.8%
34,000
+54.5%
0.03%
+47.8%
Q3 2015$848,00022,0000.02%
Other shareholders
SEATTLE GENETICS INC shareholders Q2 2019
NameSharesValueWeighting ↓
Baker Brothers Advisors 45,725,556$2,365,840,00020.68%
Lagoda Investment Management, L.P. 398,529$20,620,0007.88%
Matrix Capital Management Company, LP 2,118,000$109,585,0003.72%
Ghost Tree Capital, LLC 300,000$15,522,0003.23%
Sio Capital Management, LLC 100,000$5,174,0002.46%
GREAT POINT PARTNERS LLC 249,500$12,909,0002.31%
Redmile Group, LLC 665,139$34,414,0002.10%
Eventide Asset Management 525,000$27,164,0001.69%
Opus Point Partners Management, LLC 35,093$1,816,0001.66%
Boxer Capital, LLC 125,000$6,468,0001.54%
View complete list of SEATTLE GENETICS INC shareholders