SPHERA FUNDS MANAGEMENT LTD. - RIGEL PHARMACEUTICALS INC ownership

RIGEL PHARMACEUTICALS INC's ticker is RIGL and the CUSIP is 766559603. A total of 125 filers reported holding RIGEL PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.11 and the average weighting 0.0%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of RIGEL PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$1,326,376
-16.3%
1,228,1260.0%0.24%
-2.0%
Q2 2023$1,584,283
-36.1%
1,228,126
-34.6%
0.25%
-40.3%
Q1 2023$2,480,075
-27.4%
1,878,845
-17.6%
0.41%
-43.6%
Q4 2022$3,418,268
+33.9%
2,278,845
+5.4%
0.73%
+107.3%
Q3 2022$2,552,000
-10.6%
2,162,586
-14.4%
0.35%
+16.1%
Q2 2022$2,853,000
+336.9%
2,525,000
+1002.1%
0.30%
+67.6%
Q4 2013$653,000229,1000.18%
Other shareholders
RIGEL PHARMACEUTICALS INC shareholders Q1 2023
NameSharesValueWeighting ↓
DAFNA Capital Management LLC 1,847,087$4,119,0003.26%
Sio Capital Management, LLC 1,333,696$2,974,0001.52%
Boxer Capital, LLC 700,000$1,561,0001.38%
Palo Alto Investors LP 5,386,534$12,012,0000.91%
ACUTA CAPITAL PARTNERS, LLC 747,748$1,667,0000.80%
SENZAR ASSET MANAGEMENT, LLC 1,443,003$3,217,897,0000.70%
Ghost Tree Capital, LLC 800,000$1,784,0000.52%
NEA Management Company, LLC 3,243,150$7,232,0000.38%
Rhenman & Partners Asset Management AB 850,000$1,896,0000.34%
Rock Springs Capital Management LP 1,750,000$3,903,0000.29%
View complete list of RIGEL PHARMACEUTICALS INC shareholders