Historical shareholding details of
Tweedy, Browne Co LLC
holdings in Ionis Pharmaceuticals Inc (IONS)
Monthly changes of
Tweedy, Browne Co LLC
shareholding in Ionis Pharmaceuticals Inc
over the previous
months
|
Month
|
Name |
Total no. shares held |
Percent Holding |
|
Jun 30, 2025
|
Tweedy, Browne Co Llc
|
2,891,948
|
1.81%
|
|
|
|
Mar 31, 2025
|
Tweedy, Browne Co Llc
|
2,983,518
|
1.87%
|
|
|
|
Dec 31, 2024
|
Tweedy, Browne Co Llc
|
3,248,863
|
2.04%
|
|
|
|
Sep 30, 2024
|
Tweedy, Browne Co Llc
|
3,454,676
|
2.19%
|
|
|
|
Jun 30, 2024
|
Tweedy, Browne Co Llc
|
3,454,676
|
2.19%
|
|
|
|
Mar 31, 2024
|
Tweedy, Browne Co Llc
|
3,454,676
|
2.36%
|
|
|
|
Dec 31, 2023
|
Tweedy, Browne Co Llc
|
3,454,676
|
2.37%
|
|
|
|
Sep 30, 2023
|
Tweedy, Browne Co Llc
|
3,510,173
|
2.45%
|
|
|
|
Jun 30, 2023
|
Tweedy, Browne Co Llc
|
3,540,858
|
2.47%
|
|
|
|
Mar 31, 2023
|
Tweedy, Browne Co Llc
|
3,541,046
|
2.47%
|
View all ownership details of Ionis Pharmaceuticals Inc