TREX CO INC - TREX
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Mar 27, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | AllianceBernstein L.P. | 6.1% | 6,503,478 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Management Group LLP | 6.7% | 7,225,389 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Group Holdings LLP | 6.7% | 7,225,389 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Investment Advisors Holdings LLP | 6.7% | 7,225,389 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Management Company LLP | 5.8% | 7,225,389 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | T. Rowe Price Associates, Inc. | 0.7% | 740,731 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.