Castleark Management’s Vertex Pharmaceuticals VRTX Stock Holding History

Castleark Management’s Portfolio VRTX Stock Details VRTX Fund Activity

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	$325K	Sell	730 -46,309	-98%	-$20.6M	0.01%	241
2025 Q1	$22.8M	Buy	47,039 +554	+1%	+$269K	0.79%	25
2024 Q4	$18.7M	Sell	46,485 -36,240	-44%	-$14.6M	0.65%	26
2024 Q3	$38.5M	Buy	82,725 +35,922	+77%	+$16.7M	1.57%	16
2024 Q2	$21.9M	Buy	46,803 +46,073	+6,311%	+$21.6M	0.9%	20
2024 Q1	$305K	Hold	730	–	–	0.01%	240
2023 Q4	$297K	Hold	730	–	–	0.01%	243
2023 Q3	$254K	Hold	730	–	–	0.01%	236
2023 Q2	$257K	Hold	730	–	–	0.01%	237
2023 Q1	$230K	Hold	730	–	–	0.01%	244
2022 Q4	$211K	Hold	730	–	–	0.01%	256
2022 Q3	$211K	Hold	730	–	–	0.01%	253
2022 Q2	$206K	Hold	730	–	–	0.01%	265
2022 Q1	$191K	Hold	730	–	–	0.01%	291
2021 Q4	$160K	Hold	730	–	–	0.01%	309
2021 Q3	$132K	Hold	730	–	–	0.01%	309
2021 Q2	$147K	Hold	730	–	–	﹤0.01%	312
2021 Q1	$157K	Hold	730	–	–	0.01%	306
2020 Q4	$173K	Sell	730 -200	-22%	-$47.4K	0.01%	309
2020 Q3	$253K	Hold	930	–	–	0.01%	302
2020 Q2	$270K	Sell	930 -104,130	-99%	-$30.2M	0.01%	289
2020 Q1	$25M	Buy	105,060 +38,240	+57%	+$9.1M	1.48%	14
2019 Q4	$14.6M	Buy	66,820 +65,890	+7,085%	+$14.4M	0.59%	41
2019 Q3	$158K	Sell	930 -10,180	-92%	-$1.73M	0.01%	319
2019 Q2	$2.04M	Sell	11,110 -15,720	-59%	-$2.88M	0.08%	219
2019 Q1	$4.94M	Hold	26,830	–	–	0.19%	157
2018 Q4	$4.45M	Hold	26,830	–	–	0.19%	156
2018 Q3	$5.17M	Hold	26,830	–	–	0.15%	194
2018 Q2	$4.56M	Hold	26,830	–	–	0.14%	198
2018 Q1	$4.37M	Hold	26,830	–	–	0.14%	200
2017 Q4	$4.02M	Hold	26,830	–	–	0.12%	211
2017 Q3	$4.08M	Hold	26,830	–	–	0.13%	206
2017 Q2	$3.46M	Hold	26,830	–	–	0.11%	212
2017 Q1	$2.93M	Hold	26,830	–	–	0.09%	242
2016 Q4	$1.98M	Hold	26,830	–	–	0.06%	263
2016 Q3	$2.34M	Hold	26,830	–	–	0.07%	249
2016 Q2	$2.31M	Hold	26,830	–	–	0.07%	255
2016 Q1	$2.13M	Hold	26,830	–	–	0.07%	245
2015 Q4	$3.38M	Sell	26,830 -4,000	-13%	-$503K	0.1%	223
2015 Q3	$3.21M	Hold	30,830	–	–	0.1%	222
2015 Q2	$3.81M	Hold	30,830	–	–	0.1%	224
2015 Q1	$3.64M	Hold	30,830	–	–	0.09%	233
2014 Q4	$3.66M	Sell	30,830 -1,000	-3%	-$119K	0.09%	185
2014 Q3	$2.25M	Hold	31,830	–	–	0.06%	215
2014 Q2	$3.01M	Hold	31,830	–	–	0.08%	200
2014 Q1	$2.25M	Hold	31,830	–	–	0.06%	215
2013 Q4	$2.37M	Buy	31,830 +1,000	+3%	+$74.3K	0.07%	206
2013 Q3	$3.46M	Sell	30,830 -6,500	-17%	-$730K	0.1%	195
2013 Q2	$2.99M	Buy	+37,330	New	+$2.99M	0.1%	162