TREX

TREX COMPANY INC
USCUSIP 89531P105
Institutional Owners
161
+19 QoQ
13F Value Held
$1.2B
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)57 adding · 34 trimming
Insider net (180d)+$0
Price history not yet available for TREX.

Top institutional holders

161 13F filers
#FundPosition valueSharesLast moveAs of
1VANGUARD CAPITAL MANAGEMENT LLC
$172.9M
4.75MNewQ1 2026
2VANGUARD PORTFOLIO MANAGEMENT LLC
$163.3M
4.48MNewQ1 2026
3WASATCH ADVISORS LP
$128.8M
3.54MReducedQ1 2026
4STATE STREET CORP
$118.4M
3.25MAddedQ1 2026
5Impax Asset Management Group plc
$64.3M
1.77MReducedQ1 2026
6WESTWOOD HOLDINGS GROUP INC
$63.7M
1.75MNewQ1 2026
7FULLER & THALER ASSET MANAGEMENT, INC.
$53.7M
1.47MNewQ1 2026
8Point72 Asset Management, L.P.
$49.8M
1.37MAddedQ1 2026
9JACOBS LEVY EQUITY MANAGEMENT, INC
$46.2M
1.27MReducedQ1 2026
10Freestone Grove Partners LP
$45.3M
1.24MReducedQ1 2026
11Woodline Partners LP
$35.5M
976.0KNewQ1 2026
12Grantham, Mayo, Van Otterloo & Co. LLC
$24.8M
680.2KAddedQ1 2026
13DISCIPLINED GROWTH INVESTORS INC /MN
$24.7M
678.4KReducedQ1 2026
14VANGUARD FIDUCIARY TRUST CO
$24.2M
665.2KNewQ1 2026
15WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
$23.6M
647.2KNewQ1 2026
16Hill City Capital, LP
$20.0M
550.0KReducedQ1 2026
17DAVENPORT & Co LLC
$18.5M
507.4KReducedQ1 2026
18BANK OF NOVA SCOTIA
$15.6M
427.4KAddedQ1 2026
19Man Group plc
$10.5M
287.9KAddedQ1 2026
20GENEVA CAPITAL MANAGEMENT LLC
$8.1M
221.4KReducedQ1 2026
21OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC
$7.6M
208.1KAddedQ1 2026
22Gotham Asset Management, LLC
$6.2M
170.6KAddedQ1 2026
23OSSIAM
$6.2M
169.4KHeldQ1 2026
24Lansforsakringar Fondforvaltning AB (publ)
$5.4M
148.5KReducedQ1 2026
25CWM, LLC
$5.1M
140.8KAddedQ1 2026

Fund activity — latest quarter

Opened (NEW)
21
funds
Added
36
funds
Reduced
34
funds
Exited
0
funds

Insider activity (Form 4)

No Form 4 insider transactions on file yet.

Institutional ownership over time

151 funds+147 since Q2 2022
076151Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $1.1B

Funds that own TREX also own

CompanyCo-held byCombined value
Microsoft Corp.MSFT150 funds$182.8B
Amazon.com, Inc.AMZN149 funds$133.8B
Nvidia Corp. (US)NVDA147 funds$269.3B
Apple Inc.AAPL145 funds$233.0B
GOOGLE INCGOOGL145 funds$109.4B
Broadcom LtdAVGO145 funds$94.8B
Lilly Eli & CoLLY145 funds$49.9B
Costco Wholesale CorporationCOST145 funds$29.2B
Meta Platforms Inc-ClasMETA143 funds$81.4B
Jpmorgan Chase & CoJPM143 funds$58.4B
Visa Inc-Class A SharesV143 funds$40.0B
Mastercard Inc-Class AMA143 funds$30.7B

Ranked by how many of TREX's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for TREX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.