Tweedy Browne Co LLC's IONS Position
IONIS PHARMACEUTICALS INC. — 10 quarters (Q4 2023 to Q4 2025)
Current Shares
2.46M
Current Value
$195.00M
Peak Shares
3.45M
Q4 2023
Overall Change
-29%
Shares Over Time
Q4 2023
3.45M
Q1 2024
3.45M
0%
Q2 2024
3.45M
0%
Q3 2024
3.45M
0%
Q4 2024
3.25M
-6%
Q1 2025
2.98M
-8%
Q2 2025
2.89M
-3%
Q3 2025
2.90M
0%
Q3 2025
2.90M
0%
Q4 2025
2.46M
-15%
Quarterly Detail
| Quarter | Shares | Value | $/Share | Change |
|---|---|---|---|---|
| Q4 2025 | 2.46M | $195.00M | $79.11 | -15% |
| Q3 2025 | 2.90M | $189.80M | $65.42 | 0% |
| Q3 2025 | 2.90M | $189.80M | $65.42 | 0% |
| Q2 2025 | 2.89M | $114.26B | $39510.00 | -3% |
| Q1 2025 | 2.98M | $90.01M | $30.17 | -8% |
| Q4 2024 | 3.25M | $113.58M | $34.96 | -6% |
| Q3 2024 | 3.45M | $138.39M | $40.06 | 0% |
| Q2 2024 | 3.45M | $164.65M | $47.66 | 0% |
| Q1 2024 | 3.45M | $149.76M | $43.35 | 0% |
| Q4 2023 | 3.45M | $174.77M | $50.59 | New |