TRILLIUM ASSET MANAGEMENT, LLC

Position in TREX — Trex Co Inc

CIK 884541 BOSTON, MA

Position in TREX

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$3,928,240

+$1,358,227 QoQ

Shares Held

78,502

+11.2% QoQ

Ownership

0.077%

of shares outstanding

% of Portfolio

0.12%

of 13F equity value

Holder Rank

#118

of 468 holders

Holding Since

Sep 2020

24 quarters on record

Voting authority Sole 96% Shared 0% None 4%

Industrials · as of Jun 30, 2026

TRILLIUM ASSET MANAGEMENT, LLC holds $53,598,866 across 3 Building Products & Equipment names. TREX ranks #3 (7.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TT	Trane Technologies plc	90,197	$44,301,158
2	SPXC	SPX Technologies, Inc.	21,901	$5,369,468
3	TREX	Trex Co Inc This page	78,502	$3,928,240

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,928,240	78,502	+11.2%	Shares	Defined	2026-08-11
2026-03-31	$2,570,013	70,566	-59.5%	Shares	Defined	2026-05-11
2025-12-31	$6,118,408	174,413	-18.9%	Shares	Defined	2026-02-13
2025-09-30	$11,113,648	215,089	+0.5%	Shares	Defined	2025-11-14
2025-06-30	$11,633,404	213,928	-3.1%	Shares	Defined	2025-08-06
2025-03-31	$12,825,342	220,746	+6.4%	Shares	Defined	2025-05-13
2024-12-31	$14,321,516	207,468	+28.5%	Shares	Defined	2025-02-11
2024-09-30	$10,747,676	161,425	+12.7%	Shares	Defined	2024-11-07
2024-06-30	$10,615,837	143,225	+7.4%	Shares	Defined	2024-08-08
2024-03-31	$13,296,176	133,295	+146.9%	Shares	Defined	2024-05-09
2023-12-31	$4,469,997	53,992	+79.3%	Shares	Defined	2024-02-08
2023-09-30	$1,855,987	30,115	+17.2%	Shares	Defined	2023-11-08
2023-06-30	$1,684,826	25,699	+1.8%	Shares	Defined	2023-08-10
2023-03-31	$1,229,112	25,254	+8.6%	Shares	Defined	2023-05-09
2022-12-31	$984,299	23,253	-9.8%	Shares	Defined	2023-02-08
2022-09-30	$1,132,333	25,770	+5.0%	Shares	Defined	2022-11-09
2022-06-30	$1,335,793	24,546	+1.0%	Shares	Defined	2022-08-08
2022-03-31	$1,587,323	24,297	-7.9%	Shares	Defined	2022-05-04
2021-12-31	$3,560,471	26,368	+10.3%	Shares	Defined	2022-02-08
2021-09-30	$2,435,821	23,897	+13.1%	Shares	Defined	2021-11-12
2021-06-30	$2,159,288	21,126	+11.8%	Shares	Defined	2021-11-12
2021-03-31	$1,729,190	18,890	+16.0%	Shares	Defined	2021-05-10
2020-12-31	$1,363,798	16,290	+5.6%	Shares	Defined	2021-02-12
2020-09-30	$1,104,931	15,432	—	Shares	Sole	2020-11-09
No filing history on record for this holder in this stock.