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CAPITAL FUND MANAGEMENT S.A.

Position in TREX — Trex Co Inc

CIK 1323645 PARIS, I0

Position in TREX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,270,815
-$2,137,061 QoQ
Shares Held
45,380
-62.5% QoQ
Ownership
0.045%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#151
of 468 holders
Holding Since
Jun 2020
15 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in TREX Over Time

Shares Held

Position Value (USD)

Derivatives in TREX

reported options exposure · as of Dec 31, 2023
CallValue
$1,390,872
CallShares
16,800
PutValue
$1,655,800
PutShares
20,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

CAPITAL FUND MANAGEMENT S.A. holds $52,132,432 across 8 Building Products & Equipment names. TREX ranks #6 (4.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 TREX
Trex Co Inc
This page
45,380 $2,270,815

All Filings in TREX

Export CSV
20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,270,815 45,380
2026-03-31 $4,407,876 121,029
2025-12-31 $7,363,362 209,902
2025-09-30 $2,981,152 57,696
2024-12-31 $7,837,252 113,534
2024-09-30 $10,598,137 159,179
2024-06-30 $3,795,907 51,213
2024-03-31 $6,113,877 61,292
2023-12-31 $1,390,872 16,800
2023-12-31 $1,655,800 20,000
2023-09-30 $949,102 15,400
2023-09-30 $1,207,948 19,600
2023-03-31 $2,333,921 47,954
2022-12-31 $914,328 21,600
2022-12-31 $948,192 22,400
2022-09-30 $571,220 13,000
2022-09-30 $474,595 10,801
2022-06-30 $582,294 10,700
2022-06-30 $1,797,329 33,027
2020-06-30 $1,522,339 11,704