Tekla Capital Management LLC - IONIS PHARMACEUTICALS INC ownership

IONIS PHARMACEUTICALS INC's ticker is IONS and the CUSIP is 462222100. A total of 348 filers reported holding IONIS PHARMACEUTICALS INC in Q2 2022. The put-call ratio across all filers is 0.32 and the average weighting 0.1%.

Quarter-by-quarter ownership
Tekla Capital Management LLC ownership history of IONIS PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2023$3,604,075
+14.8%
87,8400.0%0.14%
+17.5%
Q1 2023$3,139,402
-5.4%
87,8400.0%0.12%
-4.0%
Q4 2022$3,317,717
-14.6%
87,8400.0%0.12%
-21.4%
Q3 2022$3,885,000
-40.3%
87,840
-50.0%
0.16%
-37.9%
Q2 2022$6,504,000
-0.0%
175,6800.0%0.26%
+11.8%
Q1 2022$6,507,000
+21.7%
175,6800.0%0.23%
+33.1%
Q4 2021$5,346,000
-50.6%
175,680
-45.5%
0.17%
-50.6%
Q3 2021$10,817,000
-15.9%
322,5210.0%0.35%
-16.7%
Q2 2021$12,865,000
+32.2%
322,521
+49.1%
0.42%
+24.8%
Q1 2021$9,728,000
-10.9%
216,371
+12.0%
0.34%
-12.8%
Q4 2020$10,924,000
+19.2%
193,2010.0%0.38%
+11.6%
Q3 2020$9,167,000
-19.5%
193,2010.0%0.34%
-20.7%
Q2 2020$11,391,000
+24.7%
193,2010.0%0.43%
+5.1%
Q1 2020$9,135,000
-28.0%
193,201
-8.0%
0.41%
-14.0%
Q4 2019$12,682,000
+13.7%
209,924
+12.7%
0.48%
-1.4%
Q3 2019$11,158,000
+36.1%
186,244
+46.0%
0.49%
+45.4%
Q2 2019$8,201,000
-7.9%
127,598
+16.3%
0.34%
-7.5%
Q1 2019$8,906,000
+98.9%
109,720
+32.5%
0.36%
+88.5%
Q4 2018$4,478,000
+4.8%
82,8380.0%0.19%
+23.9%
Q3 2018$4,273,000
+23.8%
82,8380.0%0.16%
+18.3%
Q2 2018$3,452,000
-52.7%
82,838
-50.0%
0.13%
-53.9%
Q1 2018$7,303,000
+12.6%
165,677
+28.5%
0.28%
+13.6%
Q4 2017$6,485,000128,9300.25%
Other shareholders
IONIS PHARMACEUTICALS INC shareholders Q2 2022
NameSharesValueWeighting ↓
Bellevue Group AG 9,930,245$396,117,0003.87%
Sicart Associates LLC 368,409$14,696,0003.50%
Camber Capital Management LP 2,000,000$79,780,0002.69%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 181,781$7,251,0001.91%
SECTOR GAMMA AS 263,488$10,511,0001.86%
Parkman Healthcare Partners LLC 136,380$5,440,0001.19%
Eversept Partners, LP 442,000$17,631,3801.18%
Affinity Asset Advisors, LLC 75,000$2,992,0001.07%
TANAKA CAPITAL MANAGEMENT INC 16,661$665,0000.90%
Sonora Investment Management, LLC 168,665$6,728,0000.88%
View complete list of IONIS PHARMACEUTICALS INC shareholders