Senator Investment Group LP - ARGENX SE ownership

ARGENX SE's ticker is ARGX and the CUSIP is 04016X101. A total of 253 filers reported holding ARGENX SE in Q3 2022. The put-call ratio across all filers is 1.12 and the average weighting 0.4%.

Quarter-by-quarter ownership
Senator Investment Group LP ownership history of ARGENX SE
ValueSharesWeighting
Q1 2023$9,314,500
-38.5%
25,000
-37.5%
0.51%
-62.7%
Q4 2022$15,153,200
-20.0%
40,000
-20.0%
1.36%
+0.5%
Q2 2022$18,944,00050,0001.36%
Other shareholders
ARGENX SE shareholders Q3 2022
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 581,165$82,281,0008.31%
OBERWEIS ASSET MANAGEMENT INC/ 322,000$45,589,0008.28%
Redmile Group, LLC 1,068,832$151,325,0004.28%
Avoro Capital Advisors LLC 840,000$118,927,0004.11%
ACUTA CAPITAL PARTNERS, LLC 81,000$11,468,0004.08%
Ghost Tree Capital, LLC 100,000$14,158,0002.94%
KINGDON CAPITAL MANAGEMENT, L.L.C. 210,372$29,784,0002.93%
AWM Investment Company, Inc. 95,000$13,450,0002.57%
QVT Financial LP 84,926$12,024,0002.54%
Boxer Capital, LLC 200,000$28,316,0002.43%
View complete list of ARGENX SE shareholders