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TREX in the 13F filings

Trex Co Inc · CUSIP 89531P105

Sector · Materials
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
30 Jun 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 11 Aug 2025
Managers listing it
11
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q1 2025 and Q2 2025; 9 listed it in both
Shares listed
20,381,046
combined, among listed positions
Reported value
$1.1bn
combined, at the quarter end

Among the 95 comparable managers: 6 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing TREX in Q2 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

11 of 11 holders

ActionFiling
T. Rowe Price Associates Inc7,709,364$419munder 0.1%Added+411,50114 Aug 2025 (the filing on sec.gov)
AllianceBernstein LP7,401,710$403m0.13%Trimmed-641,11214 Aug 2025 (the filing on sec.gov)
Neuberger Berman Group LLC1,831,850$100m0.08%Added+559,27127 Oct 2026 (the filing on sec.gov)
Point72 Asset Management LP898,481$49m0.10%Trimmed-16,00514 Aug 2025 (the filing on sec.gov)
Woodline Partners LP798,641$43m0.23%Added+59,58914 Aug 2025 (the filing on sec.gov)
Balyasny Asset Management LLC789,467$43m0.06%Trimmed-1,081,45914 Aug 2025 (the filing on sec.gov)
Capital Research Global Investors705,297$38munder 0.1%Held013 Aug 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP120,079$6.5munder 0.1%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Eisler Capital Management Ltd95,530$5.2munder 0.1%Added+11,69412 Aug 2025 (the filing on sec.gov)
Caxton Associates LLP24,666$1.3munder 0.1%Newnew15 Aug 2025 (the filing on sec.gov)
Polen Capital Management LLC5,961$324kunder 0.1%Trimmed-72,78113 Aug 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2025 to Q2 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
14 in Q3 2024 to 11 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
TREX by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20132$6.0mn.a.n.a.
Q1 20141$1.8mn.a.n.a.
Q2 20142$13mn.a.n.a.
Q3 20141$26mn.a.n.a.
Q4 20141$983kn.a.n.a.
Q1 20151$24mn.a.n.a.
Q3 20151$45mn.a.n.a.
Q4 20151$1.5mn.a.n.a.
Q1 20161$6.9mn.a.n.a.
Q2 20161$2.1mn.a.n.a.
Q3 20161$2.8mn.a.n.a.
Q4 20162$2.9mn.a.n.a.
Q1 20172$3.4mn.a.n.a.
Q2 20172$79mn.a.n.a.
Q3 20172$78mn.a.n.a.
Q4 20175$86mn.a.n.a.
Q1 20183$5.8mn.a.n.a.
Q2 20183$10mn.a.n.a.
Q3 20184$27mn.a.n.a.
Q4 20185$9.6mn.a.n.a.
Q1 20195$29mn.a.n.a.
Q2 20199$134mn.a.n.a.
Q3 20197$195mn.a.n.a.
Q4 20198$283mn.a.n.a.
Q1 20207$237mn.a.n.a.
Q2 202012$824mn.a.n.a.
Q3 20208$633mn.a.n.a.
Q4 20209$939mn.a.n.a.
Q1 20218$861mn.a.n.a.
Q2 20217$1.1bnn.a.n.a.
Q3 20218$1.5bnn.a.n.a.
Q4 202113$2.2bnn.a.n.a.
Q1 202211$1.3bnn.a.n.a.
Q2 20226$1.0bnn.a.n.a.
Q3 202213$813mn.a.n.a.
Q4 202211$406mn.a.n.a.
Q1 202312$542mn.a.n.a.
Q2 202316$826mn.a.n.a.
Q3 202321$838mn.a.n.a.
Q4 202318$1.1bn108
Q1 202419$1.2bn810
Q2 202415$988m105
Q3 202414$796m103
Q4 202410$1.4bn64
Q1 202514$1.3bn85
Q2 202511$1.1bn66
Q3 20258$702m64
Q4 202511$820m279
Q1 202612$928m1420
Q2 202611$1.4bn1515

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

TREX and LIN →TREX and GLW →TREX and HWM →Choose a stock to compare with TREX →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own TREX, latest filings →Back to the 13F Explorer →