TREX COMPANY INC (TREX) Institutional Ownership Changes & 13F Activity

TREX COMPANY INC (TREX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q3 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Wellington Management Group Llp, Alliancebernstein L.P., Millennium Management Llc, Aqr Capital Management Llc, and State Street Corp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Versant Capital Management, IncBuy+1,508+129.1%2,676$116.57KQ3 2026Oct 02, 2026
Goalvest Advisory LlcBuy+92—92$4.01KQ3 2026Oct 02, 2026
Confluence Investment Management LlcSell-34,901-9.8%319,424$13.91MQ3 2026Oct 01, 2026
Cim Investment Management IncSell-4,786-100.0%0$0.00Q3 2026Sep 29, 2026
Envestnet Asset Management IncSell-94,757-100.0%0$0.00Q3 2026Sep 23, 2026
State Street CorpSell-3,247,388-100.0%0$0.00Q3 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheSell-639,438-100.0%0$0.00Q3 2026Sep 09, 2026
Integrated Wealth Concepts LlcSell-16,619-100.0%0$0.00Q3 2026Sep 09, 2026
Parkside Financial Bank & TrustSell-321-100.0%0$0.00Q3 2026Sep 04, 2026
Citadel Advisors LlcSell-2,236,735-100.0%0$0.00Q3 2026Sep 02, 2026
Corient Private Wealth LlcSell-87,744-100.0%0$0.00Q3 2026Aug 27, 2026
California State Teachers Retirement SystemSell-119,681-100.0%0$0.00Q3 2026Aug 24, 2026
Mercer Global Advisors IncSell-91,692-100.0%0$0.00Q3 2026Aug 19, 2026
Fulcrum Asset Management LlpSell-133-100.0%0$0.00Q3 2026Aug 18, 2026
Hill City Capital, LpSell-550,000-100.0%0$0.00Q3 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-63,470-100.0%0$0.00Q3 2026Aug 17, 2026
Empowered Funds, LlcSell-8,903-100.0%0$0.00Q3 2026Aug 17, 2026
Proficio Capital Partners LlcSell-5,987-100.0%0$0.00Q3 2026Aug 17, 2026
Transamerica Financial Advisors, LlcSell-117-100.0%0$0.00Q3 2026Aug 17, 2026
Wellington Management Group LlpSell-9,877,116-100.0%0$0.00Q3 2026Aug 14, 2026
Alliancebernstein L.P.Sell-6,039,140-100.0%0$0.00Q3 2026Aug 14, 2026
Millennium Management LlcSell-3,773,886-100.0%0$0.00Q3 2026Aug 14, 2026
Aqr Capital Management LlcSell-3,633,238-100.0%0$0.00Q3 2026Aug 14, 2026
Bank Of America CorpSell-1,895,509-100.0%0$0.00Q3 2026Aug 14, 2026
Goldman Sachs Group IncSell-1,622,917-100.0%0$0.00Q3 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-1,520,782-100.0%0$0.00Q3 2026Aug 14, 2026
Westwood Holdings Group IncSell-1,504,036-100.0%0$0.00Q3 2026Aug 14, 2026
Two Sigma Investments, LpSell-1,331,721-100.0%0$0.00Q3 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-1,124,192-100.0%0$0.00Q3 2026Aug 14, 2026
Jacobs Levy Equity Management, IncSell-875,234-100.0%0$0.00Q3 2026Aug 14, 2026
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Frequently asked questions about TREX activity

  • Which institutional owners are buying TREX?

    Institutional owners buying TREX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TREX activity?

    "Buy" means an investor increased their reported position in TREX compared to the prior reporting period. This reflects growing exposure to TREX COMPANY INC (TREX) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TREX increasing?

    Institutional interest in TREX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.