William Blair Investment Management’s Trex TREX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$23.6M	Buy	+647,178	New	+$26M	0.08%	239
2024 Q3	–	Sell	-1,937,694	Closed	-$144M	–	450
2024 Q2	$144M	Sell	1,937,694 -19,473	-1%	-$1.7M	0.38%	84
2024 Q1	$195M	Sell	1,957,167 -56,188	-3%	-$5M	0.5%	59
2023 Q4	$167M	Sell	2,013,355 -105,443	-5%	-$6.99M	0.49%	66
2023 Q3	$131M	Sell	2,118,798 -486,399	-19%	-$33.4M	0.43%	77
2023 Q2	$171M	Sell	2,605,197 -5,786	-0.2%	-$323K	0.55%	64
2023 Q1	$127M	Sell	2,610,983 -253,218	-9%	-$12.8M	0.44%	79
2022 Q4	$121M	Sell	2,864,201 -136,425	-5%	-$6.19M	0.46%	75
2022 Q3	$132M	Sell	3,000,626 -13,647	-0.5%	-$730K	0.52%	67
2022 Q2	$164M	Sell	3,014,273 -98,621	-3%	-$5.95M	0.61%	52
2022 Q1	$203M	Buy	3,112,894 +29,093	+0.9%	+$2.59M	0.61%	52
2021 Q4	$416M	Sell	3,083,801 -69,667	-2%	-$8.36M	1.13%	9
2021 Q3	$321M	Buy	3,153,468 +19,332	+0.6%	+$2.02M	0.91%	22
2021 Q2	$320M	Sell	3,134,136 -43,608	-1%	-$4.4M	1.01%	22
2021 Q1	$291M	Buy	3,177,744 +8,315	+0.3%	+$782K	0.94%	21
2020 Q4	$265M	Sell	3,169,429 -669,298	-17%	-$51.2M	0.88%	27
2020 Q3	$275M	Sell	3,838,727 -213,023	-5%	-$14.7M	1.07%	18
2020 Q2	$264M	Sell	4,051,750 -2,131,934	-34%	-$114M	1.07%	18
2020 Q1	$248M	Sell	6,183,684 -1,384,618	-18%	-$64.9M	1.21%	10
2019 Q4	$340M	Buy	7,568,302 +240,256	+3%	+$10.6M	1.36%	7
2019 Q3	$333M	Sell	7,328,046 -38,336	-0.5%	-$1.55M	1.42%	6
2019 Q2	$264M	Buy	7,366,382 +1,637,470	+29%	+$55.5M	1.11%	12
2019 Q1	$176M	Buy	5,728,912 +2,341,090	+69%	+$81.8M	0.74%	41
2018 Q4	$101M	Buy	+3,387,822	New	+$106M	0.5%	64