Parallax Volatility Advisers, L.P. - GALAPAGOS NV ownership

GALAPAGOS NV's ticker is GLPG and the CUSIP is 36315X101. A total of 74 filers reported holding GALAPAGOS NV in Q3 2023. The put-call ratio across all filers is 0.81 and the average weighting 0.5%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of GALAPAGOS NV
ValueSharesWeighting
Q2 2023$674,956
-95.6%
16,600
-94.0%
0.00%
-92.3%
Q4 2021$15,265,000
-34.6%
276,900
-37.6%
0.01%
-27.8%
Q3 2021$23,350,000
-45.8%
443,824
-29.1%
0.02%
-52.6%
Q2 2021$43,099,000
+18.2%
625,617
+32.2%
0.04%
+18.8%
Q1 2021$36,471,000
+67.1%
473,085
+114.6%
0.03%
+100.0%
Q4 2020$21,822,000
+1194.3%
220,467
+1369.8%
0.02%
+700.0%
Q3 2018$1,686,000
+84200.0%
15,000
+59900.0%
0.00%
Q2 2018$2,000250.00%
Other shareholders
GALAPAGOS NV shareholders Q3 2023
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 561,341$36,032,00011.47%
DAFNA Capital Management LLC 66,068$4,241,0003.73%
Cormorant Asset Management, LP 334,044$21,409,0002.89%
P.A.W. CAPITAL CORP 25,000$1,605,0001.81%
Perceptive Advisors 304,531$20,631,0001.47%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 423,112$27,160,0001.12%
Rock Springs Capital Management LP 210,000$13,480,0000.90%
Atika Capital Management LLC 23,000$1,476,0000.88%
Tekla Capital Management LLC 115,738$7,429,0000.32%
Orbimed Advisors 283,500$18,198,0000.23%
View complete list of GALAPAGOS NV shareholders