Trex Company, Inc.
US ˙ NYSE ˙ US89531P1057

SecurityTREX / Trex Company, Inc.
InstitutionCwm, Llc
Latest Disclosed Ownership140,770 shares
Latest Disclosed Value $ 5,126,843
Cwm, Llc reports 63.70% increase in ownership of TREX / Trex Company, Inc.

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 140,770 shares of Trex Company, Inc. (US:TREX) valued at $5,126,843 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 85,995 shares of Trex Company, Inc.. This represents a change in shares of 63.70% during the quarter. The current value of the position is $5,709,631 USD.

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.

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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)
2026-05-14 2026-03-31 13F TREX COM 89531P105 140,770 54,775 63.70 5,127 170,766.67 0.0135
2026-01-26 2025-12-31 13F TREX COM 89531P105 85,995 55,495 181.95 3 200.00 0.0082
2025-10-15 2025-09-30 13F TREX COM 89531P105 30,500 29,359 2,573.09 2 0.0047
2025-07-25 2025-06-30 13F TREX COM 89531P105 1,141 164 16.79 0 0.0002
2025-05-01 2025-03-31 13F TREX COM 89531P105 977 -307 -23.91 0 0.0002
2025-02-04 2024-12-31 13F TREX COM 89531P105 1,284 -1,535 -54.45 0 0.0004
2024-10-08 2024-09-30 13F TREX COM 89531P105 2,819 -537 -16.00 0 0.0008
2024-07-10 2024-06-30 13F TREX COM 89531P105 3,356 242 7.77 0 0.0012
2024-04-05 2024-03-31 13F TREX COM 89531P105 3,114 2,225 250.28 0 0.0015
2024-02-01 2023-12-31 13F TREX COM 89531P105 889 62 7.50 0 0.0004
2023-10-11 2023-09-30 13F TREX COM 89531P105 827 128 18.31 0 0.0003
2023-08-03 2023-06-30 13F TREX COM 89531P105 699 9 1.30 0 0.0003
2023-05-01 2023-03-31 13F TREX COM 89531P105 690 -396 -36.46 0 0.0002
2023-02-01 2022-12-31 13F TREX COM 89531P105 1,086 -1,119 -50.75 0 -100.00 0.0003
2022-10-27 2022-09-30 13F TREX COM 89531P105 2,205 -546 -19.85 97 -35.33 0.0008
2022-07-28 2022-06-30 13F TREX COM 89531P105 2,751 68 2.53 150 -14.29 0.0012
2022-04-21 2022-03-31 13F TREX COM 89531P105 2,683 -327 -10.86 175 -56.90 0.0012
2022-01-31 2021-12-31 13F TREX COM 89531P105 3,010 897 42.45 406 87.96 0.0029
2021-09-15 2021-06-30 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2021-07-29 2021-06-30 13F TREX COM 89531P105 2,113 0 216 0.0017
2021-09-15 2021-03-31 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2021-04-27 2021-03-31 13F TREX COM 89531P105 2,121 8 194 0.0017
2021-09-15 2020-12-31 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2021-01-27 2020-12-31 13F TREX COM 89531P105 1,968 -145 165 0.0015
2021-09-15 2020-09-30 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2020-10-19 2020-09-30 13F TREX COM 89531P105 1,676 -437 120 0.0013
2021-09-15 2020-06-30 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2020-07-22 2020-06-30 13F TREX COM 89531P105 638 -1,475 83 0.0010
2021-09-15 2020-03-31 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2020-04-28 2020-03-31 13F TREX COM 89531P105 468 -1,645 38 0.0006
2021-09-14 2019-12-31 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2020-01-27 2019-12-31 13F TREX COM 89531P105 448 -1,665 40 0.0005
2021-09-14 2019-09-30 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2019-10-22 2019-09-30 13F TREX COM 89531P105 448 -1,665 41 0.0006
2021-09-14 2019-06-30 13F/A-1 TREX COM 89531P105 2,113 0 0.00 216 0.00 0.0017
2019-07-31 2019-06-30 13F TREX COM 89531P105 448 -1,665 32 0.0005
2021-09-02 2019-03-31 13F/A-1 TREX COM 89531P105 2,113 1,657 363.38 216 700.00 0.0017
2019-04-22 2019-03-31 13F TREX COM 89531P105 448 -8 28 0.0006
2019-01-25 2018-12-31 13F TREX COM 89531P105 456 0 0.00 27 -22.86 0.0007
2018-10-29 2018-09-30 13F TREX COM 89531P105 456 0 0.00 35 20.69 0.0009
2018-07-31 2018-06-30 13F TREX COM 89531P105 456 228 100.00 29 16.00 0.0010
2018-04-26 2018-03-31 13F TREX COM 89531P105 228 0 0.00 25 0.00 0.0010
2018-01-16 2017-12-31 13F TREX COM 89531P105 228 0 0.00 25 19.05 0.0011
2017-10-16 2017-09-30 13F TREX COM 89531P105 228 0 0.00 21 40.00 0.0010
2017-07-17 2017-06-30 13F TREX COM 89531P105 228 0 0.00 15 -6.25 0.0008
2017-04-17 2017-03-31 13F TREX COM 89531P105 228 8 3.64 16 14.29 0.0009
2017-01-19 2016-12-31 13F TREX COM 89531P105 220 0 0.00 14 7.69 0.0009
2016-10-17 2016-09-30 13F TREX COM 89531P105 220 220 13 0.0009
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.