Castleark Management’s Advanced Drainage Systems WMS Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$986K	Buy	+7,190	New	+$1.11M	0.03%	223
2024 Q4	–	Sell	-2,150	Closed	-$338K	–	341
2024 Q3	$338K	Sell	2,150 -1,220	-36%	-$190K	0.01%	226
2024 Q2	$541K	Hold	3,370	–	–	0.02%	223
2024 Q1	$580K	Buy	+3,370	New	+$507K	0.02%	226
2022 Q4	–	Sell	-53,890	Closed	-$6.7M	–	321
2022 Q3	$6.7M	Sell	53,890 -1,260	-2%	-$157K	0.37%	60
2022 Q2	$4.97M	Sell	55,150 -25,100	-31%	-$2.58M	0.27%	100
2022 Q1	$9.54M	Sell	80,250 -1,950	-2%	-$231K	0.41%	46
2021 Q4	$11.2M	Sell	82,200 -8,610	-9%	-$1.06M	0.41%	56
2021 Q3	$9.82M	Buy	90,810 +7,055	+8%	+$812K	0.38%	77
2021 Q2	$9.76M	Buy	83,755 +16,945	+25%	+$1.88M	0.33%	80
2021 Q1	$6.91M	Buy	+66,810	New	+$6.53M	0.25%	115
2020 Q4	–	Sell	-86,331	Closed	-$5.39M	–	370
2020 Q3	$5.39M	Sell	86,331 -114,565	-57%	-$6.2M	0.21%	121
2020 Q2	$9.92M	Sell	200,896 -2,660	-1%	-$109K	0.43%	53
2020 Q1	$5.99M	Buy	203,556 +55,305	+37%	+$2.23M	0.35%	81
2019 Q4	$5.76M	Buy	+148,251	New	+$5.49M	0.23%	141