株式会社トレックスカンパニー
MX ˙ BMV ˙ US89531P1057
SecurityMX:TREX1 / Trex Company, Inc.
InstitutionJacobs Levy Equity Management, Inc
Latest Disclosed Ownership1,269,354 shares
Latest Disclosed Value $ 46,229,873
Jacobs Levy Equity Management, Inc reports 4.30% decrease in ownership of TREX1 / Trex Company, Inc.

On May 15, 2026 - Jacobs Levy Equity Management, Inc filed a 13F-HR form disclosing ownership of 1,269,354 shares of Trex Company, Inc. (MX:TREX1) valued at $46,229,873 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,326,379 shares of Trex Company, Inc.. This represents a change in shares of -4.30% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F TREX COM 89531P105 1,269,354 -57,025 -4.30 46,230 -0.64 0.1943
2026-02-13 2025-12-31 13F TREX COM 89531P105 1,326,379 725,090 120.59 46,529 49.77 0.1797
2025-11-17 2025-09-30 13F TREX COM 89531P105 601,289 601,289 31,069 0.1234
2025-08-14 2025-06-30 13F TREX COM 89531P105 0 -249,249 -100.00 0 -100.00
2025-05-15 2025-03-31 13F TREX COM 89531P105 249,249 -636,848 -71.87 14,481 -76.33 0.0574
2025-02-14 2024-12-31 13F TREX COM 89531P105 886,097 32,477 3.80 61,167 7.62 0.2164
2024-11-14 2024-09-30 13F TREX COM 89531P105 853,620 839,837 6,093.28 56,834 5,466.50 0.2192
2024-08-14 2024-06-30 13F TREX COM 89531P105 13,783 13,783 1,022 0.0042
2024-05-15 2024-03-31 13F TREX COM 89531P105 0 -12,444 -100.00 0 -100.00
2024-02-14 2023-12-31 13F TREX COM 89531P105 12,444 -53,315 -81.08 1,030 -74.58 0.0052
2023-11-17 2023-09-30 13F TREX COM 89531P105 65,759 65,759 4,053 0.0240
2023-08-14 2023-06-30 13F TREX COM 89531P105 0 -4,558 -100.00 0 -100.00
2023-05-15 2023-03-31 13F TREX COM 89531P105 4,558 -60,907 -93.04 222 -92.02 0.0014
2023-02-14 2022-12-31 13F TREX COM 89531P105 65,465 -28,309 -30.19 2,771 -32.74 0.0187
2022-11-15 2022-09-30 13F TREX COM 89531P105 93,774 93,774 4,120 0.0326
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.