Trex Company, Inc.
MX ˙ BMV ˙ US89531P1057
SecurityMX:TREX1 / Trex Company, Inc.
InstitutionBessemer Group Inc
Latest Disclosed Ownership394 shares
Latest Disclosed Value $ 13
Bessemer Group Inc reports 42.75% increase in ownership of TREX1 / Trex Company, Inc.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 394 shares of Trex Company, Inc. (MX:TREX1) valued at $13 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 276 shares of Trex Company, Inc..

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)
2026-05-06 2026-03-31 13F TREX INC COM SC 89531P105 394 118 42.75 0 0.0000
2026-02-05 2025-12-31 13F TREX INC COM SC 89531P105 276 -2,239 -89.03 0 0.0000
2025-11-05 2025-09-30 13F TREX INC COM SC 89531P105 2,515 586 30.38 0 0.0002
2025-08-01 2025-06-30 13F TREX INC COM SC 89531P105 1,929 -33 -1.68 0 0.0002
2025-04-23 2025-03-31 13F TREX INC COM SC 89531P105 1,962 -72 -3.54 0 0.0002
2025-02-13 2024-12-31 13F TREX INC COM SC 89531P105 2,034 170 9.12 0 0.0002
2024-11-12 2024-09-30 13F TREX INC COM SC 89531P105 1,864 -1,244 -40.03 0 0.0002
2024-08-13 2024-06-30 13F TREX INC COM SC 89531P105 3,108 -2,005 -39.21 0 0.0004
2024-08-13 2024-03-31 13F/A-1 TREX INC COM SC 89531P105 5,113 636 14.21 1 0.0009
2024-05-13 2024-03-31 13F TREX INC COM SC 89531P105 5,113 636 1 0.0009
2024-02-09 2023-12-31 13F TREX INC COM SC 89531P105 4,477 0 0.00 0 0.0007
2023-11-13 2023-09-30 13F TREX INC COM SC 89531P105 4,477 -396 -8.13 0 0.0006
2023-08-10 2023-06-30 13F TREX INC COM SC 89531P105 4,873 1,735 55.29 0 0.0007
2023-05-10 2023-03-31 13F TREX INC COM SC 89531P105 3,138 107 3.53 0 0.0004
2023-02-13 2022-12-31 13F TREX INC COM SC 89531P105 3,031 3,031 0 0.0003
2022-11-09 2022-09-30 13F TREX INC COM SC 89531P105 0 -1,400 -100.00 0 -100.00
2022-08-10 2022-06-30 13F TREX INC COM SC 89531P105 1,400 1,224 695.45 76 406.67 0.0002
2021-02-09 2020-12-31 13F TREX INC COM SC 89531P105 176 176 15 0.0000
2020-02-04 2019-12-31 13F TREX INC COM SC 89531P105 0 -27 -100.00 0 -100.00
2019-11-07 2019-09-30 13F TREX INC COM SC 89531P105 27 27 2 0.0000
2019-07-19 2019-06-30 13F TREX INC COM SC 89531P105 0 -668 -100.00 0 -100.00
2019-05-13 2019-03-31 13F TREX INC COM SC 89531P105 668 0 0.00 41 2.50 0.0002
2019-05-21 2018-12-31 13F/A-1 TREX INC COM SC 89531P105 668 -450 -40.25 40 -53.49 0.0002
2019-02-12 2018-12-31 13F TREX INC COM SC 89531P105 668 -450 40 0.0002
2018-11-06 2018-09-30 13F TREX INC COM SC 89531P105 1,118 0 0.00 86 22.86 0.0003
2018-07-25 2018-06-30 13F TREX INC COM SC 89531P105 1,118 559 100.00 70 14.75 0.0003
2018-05-10 2018-03-31 13F TREX INC COM SC 89531P105 559 0 0.00 61 0.00 0.0002
2018-01-30 2017-12-31 13F TREX INC COM SC 89531P105 559 -876 -61.05 61 -52.71 0.0002
2017-11-03 2017-09-30 13F TREX INC COM SC 89531P105 1,435 1,118 352.68 129 514.29 0.0005
2017-07-27 2017-06-30 13F TREX INC COM SC 89531P105 317 317 21 0.0001
2017-02-07 2016-12-31 13F TREX INC COM SC 89531P105 0 -370 -100.00 0 -100.00
2016-11-10 2016-09-30 13F TREX INC COM SC 89531P105 370 370 22 0.0001
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.