Castleark Management’s Vertex Pharmaceuticals VRTX Stock Holding History

Castleark Management’s Portfolio VRTX Stock Details VRTX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	$325K	Sell
2025 Q1	$22.8M	Buy
2024 Q4	$18.7M	Sell
2024 Q3	$38.5M	Buy
2024 Q2	$21.9M	Buy
2024 Q1	$305K	Hold
2023 Q4	$297K	Hold
2023 Q3	$254K	Hold
2023 Q2	$257K	Hold
2023 Q1	$230K	Hold
2022 Q4	$211K	Hold
2022 Q3	$211K	Hold
2022 Q2	$206K	Hold
2022 Q1	$191K	Hold
2021 Q4	$160K	Hold
2021 Q3	$132K	Hold
2021 Q2	$147K	Hold
2021 Q1	$157K	Hold
2020 Q4	$173K	Sell
2020 Q3	$253K	Hold
2020 Q2	$270K	Sell
2020 Q1	$25M	Buy
2019 Q4	$14.6M	Buy
2019 Q3	$158K	Sell
2019 Q2	$2.04M	Sell
2019 Q1	$4.93M	Hold
2018 Q4	$4.45M	Hold
2018 Q3	$5.17M	Hold
2018 Q2	$4.56M	Hold
2018 Q1	$4.37M	Hold
2017 Q4	$4.02M	Hold
2017 Q3	$4.08M	Hold
2017 Q2	$3.46M	Hold
2017 Q1	$2.93M	Hold
2016 Q4	$1.98M	Hold
2016 Q3	$2.34M	Hold
2016 Q2	$2.31M	Hold
2016 Q1	$2.13M	Hold
2015 Q4	$3.38M	Sell
2015 Q3	$3.21M	Hold
2015 Q2	$3.81M	Hold
2015 Q1	$3.64M	Hold
2014 Q4	$3.66M	Sell
2014 Q3	$2.25M	Hold
2014 Q2	$3.01M	Hold
2014 Q1	$2.25M	Hold
2013 Q4	$2.37M	Buy
2013 Q3	$3.46M	Sell
2013 Q2	$2.99M	Buy