Ionis Pharmaceuticals shares owned by MacKay Shields
Quarter-by-quarter ownership of Ionis Pharmaceuticals shares owned by MacKay Shields
from 13F filings
Historical chart of MacKay Shields investment in Ionis Pharmaceuticals
Tip: Access up to 7 years of quarterly data
All positions including Ionis Pharmaceuticals held by MacKay Shields consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Ionis Pharmaceuticals by MacKay Shields
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $39M | 28M | 1.39 |
| 2025-06-30 | $29M | 28M | 1.05 |
| 2025-03-31 | $30M | 31M | 0.97 |
| 2024-12-31 | $30M | 31M | 0.99 |
| 2024-09-30 | $32M | 31M | 1.04 |