Trex Co Inc
TREX- Exchange
- NYSE
- Industry
- Lumber & Wood Products (No Furniture)
- SEC CIK
- 0001069878
In the last 90 days, Trex Co Inc insiders filed 0 open-market purchases and 1 sale; 471 institutions reported holding it in 13F filings for Q2 2026, worth $5.51B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Trex Co Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 426
- −2 vs. Q4 2025
- Shares held
- 106.3M
- +13.6M (+14.7%) vs. Q4 2025
- Total value
- $3.86B
- +$595.0M (+18.2%) vs. Q4 2025
- New holders
- 67
- 158 more added
- Sold out
- 69
- 130 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TREX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 471 | $5.51B |
| Q1 2026 | 426 | $3.86B |
| Q4 2025 | 435 | $3.68B |
| Q3 2025 | 466 | $5.72B |
| Q2 2025 | 446 | $6.21B |
| Q1 2025 | 441 | $6.72B |
| Q4 2024 | 466 | $7.47B |
| Q3 2024 | 495 | $6.82B |
| Q2 2024 | 522 | $7.65B |
| Q1 2024 | 529 | $10.2B |
| Q4 2023 | 484 | $8.65B |
| Q3 2023 | 483 | $6.56B |
| Q2 2023 | 456 | $6.96B |
| Q1 2023 | 429 | $5.10B |
| Q4 2022 | 454 | $4.43B |
| Q3 2022 | 446 | $4.62B |
| Q2 2022 | 475 | $5.98B |
| Q1 2022 | 479 | $7.14B |
| Q4 2021 | 561 | $14.5B |
| Q3 2021 | 486 | $11.1B |
| Q2 2021 | 478 | $11.1B |
| Q1 2021 | 477 | $10.1B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Trex Co Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 10,361,159 | $377.4M | 0.01% | −64,833−0.6% | Reduced |
| Wellington Management Group LLP | 8,358,778 | $304.4M | 0.06% | +1,133,385+15.7% | Added |
| Alliancebernstein L.P. | 6,430,978 | $225.6M | 0.07% | −72,500−1.1% | Reduced |
| Vanguard Capital Management LLC | 4,748,412 | $172.9M | 0.00% | +4,748,412 | New |
| Vanguard Portfolio Management LLC | 4,484,695 | $163.3M | 0.01% | +4,484,695 | New |
| AQR Capital Management LLC | 4,246,384 | $152.7M | 0.07% | +350,850+9.0% | Added |
| Wasatch Advisors Inc | 3,536,750 | $128.8M | 0.86% | −64,713−1.8% | Reduced |
| State Street Corp | 3,250,111 | $118.4M | 0.00% | +87,457+2.8% | Added |
| Morgan Stanley | 2,140,250 | $77.9M | 0.00% | −173,035−7.5% | Reduced |
| Clearbridge Investments, LLC | 2,121,121 | $77.3M | 0.07% | −51,622−2.4% | Reduced |
| Bank of America Corp | 2,020,399 | $73.6M | 0.01% | +475,896+30.8% | Added |
| Geode Capital Management, LLC | 1,975,680 | $72.0M | 0.00% | +62,417+3.3% | Added |
| Impax Asset Management Group plc | 1,766,368 | $64.3M | 0.45% | −17,447−1.0% | Reduced |
| Westwood Holdings Group Inc. | 1,748,611 | $63.7M | 0.46% | +1,748,611 | New |
| Dimensional Fund Advisors LP | 1,700,549 | $61.9M | 0.01% | −86,152−4.8% | Reduced |
| American Century Companies Inc | 1,676,015 | $61.0M | 0.03% | +303,935+22.2% | Added |
| Federated Hermes, Inc. | 1,484,345 | $54.1M | 0.09% | −22,826−1.5% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,474,843 | $53.7M | 0.18% | +1,474,843 | New |
| Two Sigma Investments, LP | 1,462,425 | $53.3M | 0.04% | +485,813+49.7% | Added |
| Point72 Asset Management, L.P. | 1,367,429 | $49.8M | 0.09% | −294,913−17.7% | Reduced |
| Citadel Advisors LLC | 1,341,239 | $48.8M | 0.03% | −560,179−29.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 1,269,354 | $46.2M | 0.19% | −57,025−4.3% | Reduced |
| Freestone Grove Partners LP | 1,243,615 | $45.3M | 0.33% | −294,323−19.1% | Reduced |
| Marshall Wace, LLP | 1,235,056 | $45.0M | 0.05% | +1,096,799+793.3% | Added |
| Arrowstreet Capital, Limited Partnership | 1,232,064 | $44.9M | 0.02% | +1,047,328+566.9% | Added |
| Charles Schwab Investment Management Inc | 1,088,143 | $39.6M | 0.01% | +109,225+11.2% | Added |
| Goldman Sachs Group Inc | 1,024,482 | $37.3M | 0.00% | +403,412+65.0% | Added |
| Woodline Partners LP | 975,958 | $35.5M | 0.13% | +355,470+57.3% | Added |
| Nuveen, LLC | 939,457 | $34.2M | 0.01% | +191,028+25.5% | Added |
| D. E. Shaw & Co., Inc. | 892,699 | $32.5M | 0.03% | −872,361−49.4% | Reduced |
| Northern Trust Corp | 886,066 | $32.3M | 0.00% | +35,470+4.2% | Added |
| FMR LLC | 820,359 | $29.9M | 0.00% | −464,508−36.2% | Reduced |
| Balyasny Asset Management LLC | 776,254 | $28.3M | 0.06% | +561,901+262.1% | Added |
| Geneva Capital Management LLC | 749,658 | $27.3M | 0.58% | −51,180−6.4% | Reduced |
| Deutsche Bank AG | 747,556 | $27.2M | 0.01% | +415+0.1% | Added |
| Amundi | 719,154 | $26.2M | 0.01% | +376,580+109.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 680,153 | $24.8M | 0.06% | +123,553+22.2% | Added |
| Disciplined Growth Investors Inc | 678,357 | $24.7M | 0.51% | −328,879−32.7% | Reduced |
| Vanguard Fiduciary Trust Co | 665,164 | $24.2M | 0.01% | +665,164 | New |
| Bank of New York Mellon Corp | 649,458 | $23.7M | 0.00% | +5,246+0.8% | Added |
| William Blair Investment Management, LLC | 647,178 | $23.6M | 0.08% | +647,178 | New |
| Manufacturers Life Insurance Company, The | 640,830 | $23.3M | 0.02% | −134,622−17.4% | Reduced |
| UBS Asset Management Americas Inc | 585,891 | $21.3M | 0.00% | −13,214−2.2% | Reduced |
| Hill City Capital, LP | 550,000 | $20.0M | 0.72% | −2,000−0.4% | Reduced |
| SEI Investments Co | 547,526 | $19.9M | 0.02% | +361,194+193.8% | Added |
| Royce & Associates LP | 525,856 | $19.2M | 0.19% | +374,918+248.4% | Added |
| Squarepoint Ops LLC | 510,580 | $18.6M | 0.04% | −248,648−32.8% | Reduced |
| Davenport & Co LLC | 507,350 | $18.5M | 0.10% | −60,516−10.7% | Reduced |
| Millennium Management LLC | 497,084 | $18.1M | 0.01% | −710,461−58.8% | Reduced |
| Heron Bay Capital Management | 465,865 | $17.0M | 1.56% | +412,770+777.4% | Added |
| Bank of Nova Scotia | 427,361 | $15.6M | 0.03% | +135,961+46.7% | Added |
| Confluence Investment Management LLC | 390,641 | $14.2M | 0.22% | +390,641 | New |
| UBS Group AG | 378,065 | $13.8M | 0.00% | +282,935+297.4% | Added |
| Wells Fargo & Company | 360,149 | $13.1M | 0.00% | +307,730+587.1% | Added |
| Citigroup Inc | 343,231 | $12.5M | 0.01% | −112,627−24.7% | Reduced |
| Raymond James Financial Inc | 330,864 | $12.1M | 0.00% | +284,896+619.8% | Added |
| Russell Investments Group, Ltd. | 314,399 | $11.4M | 0.01% | +14,054+4.7% | Added |
| Rhumbline Advisers | 294,598 | $10.7M | 0.01% | +3,655+1.3% | Added |
| Loomis Sayles & Co L P | 292,831 | $10.7M | 0.01% | +292,831 | New |
| Man Group plc | 289,374 | $10.5M | 0.02% | +131,466+83.3% | Added |
| Invesco Ltd. | 278,690 | $10.1M | 0.00% | −8,575−3.0% | Reduced |
| Jane Street Group, LLC | 270,446 | $9.85M | 0.01% | −587,481−68.5% | Reduced |
| Walleye Capital LLC | 255,714 | $9.31M | 0.06% | +255,714 | New |
| Voleon Capital Management LP | 243,215 | $8.86M | 0.19% | +30,907+14.6% | Added |
| Principal Financial Group Inc | 239,404 | $8.72M | 0.00% | −858,785−78.2% | Reduced |
| Creative Planning | 217,187 | $7.91M | 0.01% | +109,692+102.0% | Added |
| Swiss National Bank | 212,300 | $7.73M | 0.00% | +800+0.4% | Added |
| Osborne Partners Capital Management, LLC | 208,136 | $7.58M | 0.40% | +58,300+38.9% | Added |
| Quantinno Capital Management LP | 207,749 | $7.57M | 0.01% | +35,981+20.9% | Added |
| JPMorgan Chase & Co | 195,935 | $6.94M | 0.00% | −58,714−23.1% | Reduced |
| Mariner, LLC | 183,767 | $6.69M | 0.01% | +60,897+49.6% | Added |
| First Trust Advisors LP | 181,956 | $6.63M | 0.00% | +104,906+136.2% | Added |
| Gotham Asset Management, LLC | 170,598 | $6.21M | 0.02% | +52,951+45.0% | Added |
| Ossiam | 169,405 | $6.17M | 0.11% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 169,300 | $6.17M | 0.01% | −108,200−39.0% | Reduced |
| HSBC Holdings PLC | 155,466 | $5.63M | 0.00% | +86,654+125.9% | Added |
| California Public Employees Retirement System | 151,817 | $5.53M | 0.00% | −46,687−23.5% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 148,484 | $5.41M | 0.03% | −171,000−53.5% | Reduced |
| Barclays PLC | 147,944 | $5.39M | 0.00% | −18,445−11.1% | Reduced |
| Gamco Investors, Inc. Et Al | 145,965 | $5.32M | 0.05% | +1,475+1.0% | Added |
| Ameriprise Financial Inc | 144,813 | $5.27M | 0.00% | +53,921+59.3% | Added |
| CWM, LLC | 140,770 | $5.13M | 0.01% | +54,775+63.7% | Added |
| Legal & General Group Plc | 140,315 | $5.11M | 0.00% | −13,298−8.7% | Reduced |
| EFG International AG | 134,981 | $4.92M | 0.11% | −1,386−1.0% | Reduced |
| Nomura Asset Management International Inc. | 133,848 | $4.88M | 0.01% | +133,848 | New |
| Ensign Peak Advisors, Inc | 133,716 | $4.87M | 0.01% | +71,724+115.7% | Added |
| Retirement Systems of Alabama | 131,490 | $4.79M | 0.02% | +2,767+2.1% | Added |
| California State Teachers Retirement System | 129,321 | $4.71M | 0.00% | +27,189+26.6% | Added |
| LPL Financial LLC | 126,568 | $4.61M | 0.00% | −15,602−11.0% | Reduced |
| Trexquant Investment LP | 126,394 | $4.60M | 0.03% | +90,609+253.2% | Added |
| Royal Bank of Canada | 125,251 | $4.56M | 0.00% | +29,857+31.3% | Added |
| H Squared Management LP | 124,200 | $4.52M | 4.17% | +124,200 | New |
| Alpine Peaks Capital, LP | 122,339 | $4.46M | 4.51% | −500−0.4% | Reduced |
| SG Americas Securities, LLC | 121,784 | $4.43M | 0.00% | +18,181+17.5% | Added |
| Agf Management Ltd | 121,035 | $4.41M | 0.02% | +121,035 | New |
| Capital Fund Management S.A. | 121,029 | $4.41M | 0.04% | −88,873−42.3% | Reduced |
| HRT Financial LP | 120,492 | $4.39M | 0.01% | −89,546−42.6% | Reduced |
| Cerity Partners LLC | 119,282 | $4.34M | 0.01% | +17,065+16.7% | Added |
| Mairs & Power Inc | 116,022 | $4.23M | 0.04% | +25,370+28.0% | Added |
| Kornitzer Capital Management Inc | 112,875 | $4.11M | 0.09% | −300−0.3% | Reduced |