BERKSHIRE ASSET MANAGEMENT LLC/PA - 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
BERKSHIRE ASSET MANAGEMENT LLC/PA ownership history of IONIS PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2022$207,000
-42.7%
5,596
-42.5%
0.01%
-39.1%
Q1 2022$361,000
+28.5%
9,739
+5.4%
0.02%
+35.3%
Q4 2021$281,000
-35.8%
9,239
-29.3%
0.02%
-41.4%
Q3 2021$438,000
-3.7%
13,060
+14.6%
0.03%
-6.5%
Q2 2021$455,000
-18.0%
11,399
-7.7%
0.03%
-24.4%
Q1 2021$555,000
-20.5%
12,3480.0%0.04%
-24.1%
Q4 2020$698,000
+197.0%
12,348
+209.8%
0.05%
+145.5%
Q2 2020$235,000
-56.8%
3,986
-65.4%
0.02%
-61.4%
Q1 2020$544,000
+156.6%
11,516
+228.2%
0.06%
+216.7%
Q4 2019$212,000
-8.2%
3,509
-9.1%
0.02%
-10.0%
Q3 2019$231,000
-6.9%
3,8610.0%0.02%
-4.8%
Q2 2019$248,000
+2.5%
3,861
+29.4%
0.02%0.0%
Q1 2019$242,0002,9830.02%
Other shareholders
IONIS PHARMACEUTICALS INC shareholders Q2 2022
NameSharesValueWeighting ↓
Tweedy, Browne Co LLC 3,541,046$126,5576.89%
M28 Capital Management LP 126,300$4,513,9625.10%
Bellevue Group AG 9,511,900$339,955,3064.93%
Deep Track Capital, LP 2,834,069$101,289,6264.16%
BVF INC/IL 2,560,761$91,521,5983.35%
Sicart Associates LLC 210,698$7,530,3472.93%
Privium Fund Management B.V. 182,773$6,532,3072.19%
Camber Capital Management LP 1,925,000$68,8002.12%
Orbimed Advisors 2,124,500$75,929,6301.49%
SECTOR GAMMA AS 146,441$5,233,8011.27%
View complete list of IONIS PHARMACEUTICALS INC shareholders