Granahan Investment Management - ARGENX SE ownership

ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 135 filers reported holding ARGENX SE in Q1 2019. The put-call ratio across all filers is 3.30 and the average weighting 0.5%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of ARGENX SE
ValueSharesWeighting
Q4 2020$1,195,000
-88.4%
4,064
-89.6%
0.03%
-92.3%
Q3 2020$10,282,000
-44.1%
39,168
-52.1%
0.35%
-47.5%
Q2 2020$18,402,000
+27.8%
81,704
-25.3%
0.66%
-14.3%
Q1 2020$14,403,000
-40.2%
109,338
-27.2%
0.78%
-30.0%
Q4 2019$24,102,000
+39.4%
150,148
-1.1%
1.11%
+16.5%
Q3 2019$17,296,000
-15.2%
151,770
+5.3%
0.95%
-5.6%
Q2 2019$20,403,000
+12.4%
144,106
-0.9%
1.01%
+3.4%
Q1 2019$18,150,000
+3.8%
145,386
-20.1%
0.98%
-21.3%
Q4 2018$17,489,000
+27.1%
182,040
+0.4%
1.24%
+66.1%
Q3 2018$13,756,000
+74.0%
181,379
+90.1%
0.75%
+56.7%
Q2 2018$7,906,000
+108.7%
95,419
+102.6%
0.48%
+73.7%
Q1 2018$3,789,000
-28.1%
47,100
-43.5%
0.27%
-33.8%
Q4 2017$5,267,00083,4180.41%
Other shareholders
ARGENX SE shareholders Q1 2019
NameSharesValueWeighting ↓
Darwin Global Management, Ltd. 297,701$112,778,07070.21%
Artia Global Partners LP 85,204$32,277,83112.30%
Avoro Capital Advisors LLC 1,265,555$479,430,2017.16%
DCF Advisers, LLC 25,000$9,470,7506.40%
Eagle Health Investments LP 60,300$22,843,4495.27%
Avidity Partners Management LP 625,000$236,768,7505.13%
Bellevue Group AG 911,100$345,152,0134.58%
Fairmount Funds Management LLC 73,526$27,853,8554.42%
Paradigm Biocapital Advisors LP 89,556$33,926,4993.98%
RTW INVESTMENTS, LP 482,195$182,669,9323.73%
View complete list of ARGENX SE shareholders