William Blair Investment Management’s Glaukos GKOS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $89.2M | Sell |
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|
2025
Q2 | $117M | Buy |
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|
2025
Q1 | $73.4M | Sell |
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|
2024
Q4 | $121M | Buy |
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|
2020
Q1 | – | Sell |
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|
2019
Q4 | $108M | Sell |
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|
2019
Q3 | $150M | Sell |
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|
2019
Q2 | $182M | Sell |
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|
2019
Q1 | $193M | Buy |
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|
2018
Q4 | $138M | Buy |
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|
2018
Q3 | $159M | Sell |
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|
2018
Q2 | $109M | Sell |
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|
2018
Q1 | $85.4M | Buy |
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|
2017
Q4 | $50.8M | Buy |
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|
2017
Q3 | $60.8M | Sell |
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|
2017
Q2 | $89.8M | Buy |
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|
2017
Q1 | $106M | Buy |
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|
2016
Q4 | $67.2M | Buy |
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|
2016
Q3 | $40.6M | Buy |
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|
2016
Q2 | $4.03M | Buy |
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