Current Value of Holding

$100 Million

Shares

2.98 Million

% of Portfolio

9.04%

Average Buy Price

$34.8

Avg closing price
Price range

10 Tweedy Browne Ionis Pharmaceuticals Trades

Tweedy Browne acquired 2.98 Million Ionis Pharmaceuticals shares worth $100 Million. That's 9.04% of their entire equity portfolio (5th largest holding). The investor owns 1.87% of the outstanding Ionis Pharmaceuticals stock. The first Ionis Pharmaceuticals trade was made in Q1 2022. Since then Tweedy Browne bought shares one more times and sold shares on eight occasions. The investor's estimated purchase price is $104 Million, resulting in a loss of 3.6%.

Avg closing price
Price range
Sold 8.2% shares (-265 Thousand shares) Q1 2025
Avg closing price $32.72
Price range $30.17 - $34.97
Sold 6.0% shares (-206 Thousand shares) Q4 2024
Avg closing price $37.31
Price range $33.73 - $40.36
Sold 1.6% shares (-55.5 Thousand shares) Q4 2023
Avg closing price $47.90
Price range $43.39 - $51.63
Sold 0.9% shares (-30.7 Thousand shares) Q3 2023
Avg closing price $41.26
Price range $38.50 - $47.13
Sold 0.0% shares (-188 shares) Q2 2023
Avg closing price $38.43
Price range $34.73 - $43.33
Sold 0.0% shares (-90 shares) Q1 2023
Avg closing price $37.55
Price range $33.58 - $41.20
Increased shares by 30.0% (+818 Thousand shares) Q4 2022
Avg closing price $42.06
Price range $37.12 - $46.52
Sold 0.1% shares (-3.79 Thousand shares) Q3 2022
Avg closing price $42.14
Price range $36.54 - $48.66
Sold 6.8% shares (-198 Thousand shares) Q2 2022
Avg closing price $37.71
Price range $31.71 - $43.00
New holding (+2.93 Million shares) Q1 2022
Avg closing price $32.73
Price range $29.88 - $37.04

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