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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
31 Dec 2023
the date the book describes
Filed
10 May 2024
latest of these filings; the earliest 12 Feb 2024
Managers listing it
18
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q3 2023 and Q4 2023; 17 listed it in both
Shares listed
13,137,066
combined, among listed positions
Reported value
$1.1bn
combined, at the quarter end

Among the 93 comparable managers: 10 buyers (opened or added shares) and 8 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 Q4 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

18 of 18 holders

ActionFiling
AllianceBernstein LP4,723,142$391m0.15%Trimmed-320,28314 Feb 2024 (the filing on sec.gov)
Artisan Partners LP4,102,402$340m0.52%Added+660,53612 Feb 2024 (the filing on sec.gov)
Capital Research Global Investors705,297$58munder 0.1%Added+66,72013 Feb 2024 (the filing on sec.gov)
Balyasny Asset Management LLC579,620$48m0.09%Trimmed-644,61714 Feb 2024 (the filing on sec.gov)
Point72 Asset Management LP500,811$41m0.10%Added+120,61414 Feb 2024 (the filing on sec.gov)
Marshall Wace LLP498,357$41m0.07%Added+231,09614 Feb 2024 (the filing on sec.gov)
Two Sigma Investments LP482,330$40m0.09%Added+61,46014 Feb 2024 (the filing on sec.gov)
Two Sigma Advisers LP379,400$31m0.07%Added+164,30014 Feb 2024 (the filing on sec.gov)
Squarepoint Ops LLC302,387$25munder 0.1%Trimmed-245,63014 Feb 2024 (the filing on sec.gov)
Man Group PLC275,118$23m0.06%Added+23,82614 Feb 2024 (the filing on sec.gov)
Voloridge Investment Management LLC250,043$21m0.08%Trimmed-61,76714 Feb 2024 (the filing on sec.gov)
Tudor Investment Corp148,283$12m0.10%Added+9,91814 Feb 2024 (the filing on sec.gov)
Holocene Advisors LP54,376$4.5munder 0.1%Newnew14 Feb 2024 (the filing on sec.gov)
Woodline Partners LP46,371$3.8munder 0.1%Trimmed-22,14814 Feb 2024 (the filing on sec.gov)
Brevan Howard Capital Management LP29,552$2.4munder 0.1%Added+17,94314 Feb 2024 (the filing on sec.gov)
Quantbot Technologies LP26,941$2.2m0.13%Trimmed-36,93514 Feb 2024 (the filing on sec.gov)
Polen Capital Management LLC26,873$2.2munder 0.1%Trimmed-2,58910 May 2024 (the filing on sec.gov)
Winton Group Ltd5,763$477kunder 0.1%Trimmed-16012 Feb 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2023 to Q4 2023, 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 (0)

No exit shown by a manager’s own filing.

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 →