ArrowMark Colorado Holdings’s Advanced Drainage Systems WMS Stock Holding History

ArrowMark Colorado Holdings’s Portfolio WMS Stock Details WMS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$9.46M	Buy	69,000 +3,000	+5%	+$464K	0.25%	121
2025 Q4	$9.56M	Hold	66,000	–	–	0.21%	136
2025 Q3	$9.15M	Buy	66,000 +39,000	+144%	+$5.12M	0.17%	143
2025 Q2	$3.1M	Buy	+27,000	New	+$3.02M	0.06%	213
2022 Q2	–	Sell	-62,800	Closed	-$7.46M	–	348
2022 Q1	$7.46M	Sell	62,800 -13,811	-18%	-$1.64M	0.07%	216
2021 Q4	$10.4M	Hold	76,611	–	–	0.08%	191
2021 Q3	$8.29M	Hold	76,611	–	–	0.06%	224
2021 Q2	$8.93M	Hold	76,611	–	–	0.07%	215
2021 Q1	$7.92M	Sell	76,611 -25,000	-25%	-$2.44M	0.06%	212
2020 Q4	$8.49M	Sell	101,611 -38,000	-27%	-$2.69M	0.07%	191
2020 Q3	$8.72M	Sell	139,611 -56,000	-29%	-$3.03M	0.08%	163
2020 Q2	$9.66M	Sell	195,611 -128,389	-40%	-$5.27M	0.1%	150
2020 Q1	$9.54M	Buy	324,000 +57,000	+21%	+$2.3M	0.13%	137
2019 Q4	$10.4M	Sell	267,000 -45,000	-14%	-$1.67M	0.09%	155
2019 Q3	$10.1M	Hold	312,000	–	–	0.1%	151
2019 Q2	$10.2M	Hold	312,000	–	–	0.1%	169
2019 Q1	$8.04M	Buy	312,000 +25,000	+9%	+$633K	0.08%	186
2018 Q4	$6.96M	Sell	287,000 -40,000	-12%	-$1.08M	0.07%	205
2018 Q3	$10.1M	Sell	327,000 -64,000	-16%	-$1.94M	0.08%	201
2018 Q2	$11.2M	Hold	391,000	–	–	0.1%	181
2018 Q1	$10.1M	Buy	391,000 +150,000	+62%	+$3.8M	0.1%	180
2017 Q4	$5.75M	Buy	+241,000	New	+$5.19M	0.06%	210

Other funds holding WMS

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

ArrowMark Colorado Holdings's WMS Position: Q1 2026 in Review

ArrowMark Colorado Holdings increased its Advanced Drainage Systems (WMS) stake by 4.5% in Q1 2026, buying an estimated $464K and bringing the position to 69,000 shares worth $9.46M. The position accounts for 0.25% of the portfolio, ranked #121.

ArrowMark Colorado Holdings first reported a position in WMS in Q4 2017 and has held it in 22 quarters since. The position peaked at $11.2M in Q2 2018. 576 funds tracked by Wall St. Rank hold WMS as of Q1 2026.

ArrowMark Colorado Holdings held 69,000 shares of Advanced Drainage Systems worth $9.46M as of Q1 2026.
ArrowMark Colorado Holdings bought 3,000 Advanced Drainage Systems shares in Q1 2026, an estimated $464K.
Advanced Drainage Systems made up 0.25% of ArrowMark Colorado Holdings's portfolio in Q1 2026, its #121 holding.
ArrowMark Colorado Holdings first reported a position in Advanced Drainage Systems in Q4 2017 and has held it in 22 quarters since.
ArrowMark Colorado Holdings's Advanced Drainage Systems position peaked at $11.2M in Q2 2018.
576 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q1 2026.

Based on ArrowMark Colorado Holdings's 13F filing for Q1 2026, filed 15 May 2026.