Baker Bros. Advisors’s Arrowhead Research ARWR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $14.8M | Buy |
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|
2018
Q4 | – | Sell |
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|
2018
Q3 | $5.89M | Buy |
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|
2016
Q4 | – | Sell |
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|
2016
Q3 | $13.6M | Buy |
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|
2016
Q2 | $5.37M | Hold |
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|
2016
Q1 | $4.87M | Hold |
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|
2015
Q4 | $6.21M | Hold |
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|
2015
Q3 | $5.82M | Hold |
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|
2015
Q2 | $7.22M | Sell |
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|
2015
Q1 | $8.73M | Buy |
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|
2014
Q4 | $9.08M | Hold |
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|
2014
Q3 | $18.2M | Sell |
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|
2014
Q2 | $20.5M | Buy |
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|
2014
Q1 | $12M | Sell |
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|
2013
Q4 | $33.5M | Sell |
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|
2013
Q3 | $17.9M | Buy |
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