Trex Company Inc (TREX)
Who owns Trex Company Inc (TREX)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.3% of the shares are freely tradable; institutional investors hold 107.3%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.97 | 10,361,159 | -0.6 | 03/31/2026 |
| Vanguard Group Inc | 9.45 | 9,820,336 | -1.4 | 12/31/2025 |
| Wellington Management Company LLP | 8.05 | 8,358,778 | +15.7 | 03/31/2026 |
| AllianceBernstein L.P. | 6.19 | 6,430,978 | -1.1 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.57 | 4,748,412 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.32 | 4,484,695 | +0.0 | 03/31/2026 |
| AQR Capital Management LLC | 4.09 | 4,246,384 | +9.0 | 03/31/2026 |
| Wasatch Advisors LP | 3.40 | 3,536,750 | -1.8 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| AllianceBernstein US L/C Growth Eqty MF | 3.57 | 3,711,832 | +0.0 | 04/30/2026 |
| iShares Core S&P Mid-Cap ETF | 3.50 | 3,639,075 | +0.0 | 05/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 29. Jul 2026 | Volas Gerald | Director | Other | 2,831 | 42.39 | 120,006 |
| 29. Jul 2026 | Tasi Irene | Director | Other | 1,101 | 42.39 | 46,671 |
| 29. Jul 2026 | Rose B Andrew | Director | Other | 1,629 | 42.39 | 69,053 |
| 29. Jul 2026 | Robinson Patricia B | Director | Other | 2,831 | 42.39 | 120,006 |
| 29. Jul 2026 | Lovett Gena C | Director | Other | 2,831 | 42.39 | 120,006 |
| 29. Jul 2026 | Keffer David Christian | Director | Other | 2,831 | 42.39 | 120,006 |
| 29. Jul 2026 | Juster Kristine L | Director | Other | 2,831 | 42.39 | 120,006 |
| 29. Jul 2026 | Gratz Jay M | Director | Other | 2,831 | 42.39 | 120,006 |
| 29. Jul 2026 | Cline James E | Director | Other | 2,831 | 42.39 | 120,006 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.