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; 472 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 | 472 | $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 |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 61,911 | $2.26M | 0.00% | +2,039+3.4% | Added |
| Fifth Third Bancorp | 62,544 | $2.28M | 0.00% | +61,182+4,492.1% | Added |
| Mercer Global Advisors Inc | 63,337 | $2.31M | 0.00% | +16,320+34.7% | Added |
| Neuberger Berman Group LLC | 64,290 | $2.34M | 0.00% | +20,539+46.9% | Added |
| Sit Investment Associates Inc | 65,520 | $2.39M | 0.05% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 69,521 | $2.53M | 0.01% | −2,574−3.6% | Reduced |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 70,149 | $2.55M | 0.09% | +35,995+105.4% | Added |
| ING Groep NV | 72,500 | $2.64M | 0.02% | −600−0.8% | Reduced |
| State of Wisconsin Investment Board | 73,924 | $2.69M | 0.01% | +6,832+10.2% | Added |
| Ieq Capital, LLC | 76,835 | $2.80M | 0.01% | +40,435+111.1% | Added |
| Trillium Asset Management, LLC | 70,566 | $2.83M | 0.09% | −103,847−59.5% | Reduced |
| Edgestream Partners, L.P. | 78,782 | $2.87M | 0.09% | −27,288−25.7% | Reduced |
| Stifel Financial Corp | 80,352 | $2.93M | 0.00% | +2,048+2.6% | Added |
| BNP Paribas Arbitrage, SA | 82,025 | $2.99M | 0.00% | −409,430−83.3% | Reduced |
| Kestra Private Wealth Services, LLC | 83,137 | $3.03M | 0.04% | −1,033−1.2% | Reduced |
| Van Den Berg Management I, Inc | 84,871 | $3.09M | 0.71% | +84,871 | New |
| Rafferty Asset Management, LLC | 85,156 | $3.10M | 0.01% | −15,871−15.7% | Reduced |
| Gabelli Funds LLC | 86,805 | $3.16M | 0.02% | +36,805+73.6% | Added |
| Allspring Global Investments Holdings, LLC | 90,574 | $3.31M | 0.01% | −41,954−31.7% | Reduced |
| Alapocas Investment Partners, Inc. | 95,688 | $3.48M | 2.64% | −1,210−1.2% | Reduced |
| Vanguard Asset Management, Ltd | 97,052 | $3.53M | 0.00% | +97,052 | New |
| Envestnet Asset Management Inc | 99,261 | $3.62M | 0.00% | −88,064−47.0% | Reduced |
| State Board of Administration of Florida Retirement System | 100,062 | $3.64M | 0.01% | −1,611−1.6% | Reduced |
| New York State Teachers Retirement System | 101,255 | $3.69M | 0.01% | −7,699−7.1% | Reduced |
| Price T Rowe Associates Inc | 103,963 | $3.79M | 0.00% | +8,512+8.9% | Added |
| Qsemble Capital Management, LP | 112,221 | $4.09M | 0.31% | +65,388+139.6% | Added |
| Kornitzer Capital Management Inc | 112,875 | $4.11M | 0.09% | −300−0.3% | Reduced |
| Mairs & Power Inc | 116,022 | $4.23M | 0.04% | +25,370+28.0% | Added |
| Cerity Partners LLC | 119,282 | $4.34M | 0.01% | +17,065+16.7% | Added |
| HRT Financial LP | 120,492 | $4.39M | 0.01% | −89,546−42.6% | Reduced |
| Capital Fund Management S.A. | 121,029 | $4.41M | 0.04% | −88,873−42.3% | Reduced |
| Agf Management Ltd | 121,035 | $4.41M | 0.02% | +121,035 | New |
| SG Americas Securities, LLC | 121,784 | $4.43M | 0.00% | +18,181+17.5% | Added |
| Alpine Peaks Capital, LP | 122,339 | $4.46M | 4.51% | −500−0.4% | Reduced |
| H Squared Management LP | 124,200 | $4.52M | 4.17% | +124,200 | New |
| Royal Bank of Canada | 125,251 | $4.56M | 0.00% | +29,857+31.3% | Added |
| Trexquant Investment LP | 126,394 | $4.60M | 0.03% | +90,609+253.2% | Added |
| LPL Financial LLC | 126,568 | $4.61M | 0.00% | −15,602−11.0% | Reduced |
| California State Teachers Retirement System | 129,321 | $4.71M | 0.00% | +27,189+26.6% | Added |
| Retirement Systems of Alabama | 131,490 | $4.79M | 0.02% | +2,767+2.1% | Added |
| Ensign Peak Advisors, Inc | 133,716 | $4.87M | 0.01% | +71,724+115.7% | Added |
| Nomura Asset Management International Inc. | 133,848 | $4.88M | 0.01% | +133,848 | New |
| EFG International AG | 134,981 | $4.92M | 0.11% | −1,386−1.0% | Reduced |
| Legal & General Group Plc | 140,315 | $5.11M | 0.00% | −13,298−8.7% | Reduced |
| CWM, LLC | 140,770 | $5.13M | 0.01% | +54,775+63.7% | Added |
| Ameriprise Financial Inc | 144,813 | $5.27M | 0.00% | +53,921+59.3% | Added |
| Gamco Investors, Inc. Et Al | 145,965 | $5.32M | 0.05% | +1,475+1.0% | Added |
| Barclays PLC | 147,944 | $5.39M | 0.00% | −18,445−11.1% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 148,484 | $5.41M | 0.03% | −171,000−53.5% | Reduced |
| California Public Employees Retirement System | 151,817 | $5.53M | 0.00% | −46,687−23.5% | Reduced |
| HSBC Holdings PLC | 155,466 | $5.63M | 0.00% | +86,654+125.9% | Added |
| Renaissance Technologies LLC | 169,300 | $6.17M | 0.01% | −108,200−39.0% | Reduced |
| Ossiam | 169,405 | $6.17M | 0.11% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 170,598 | $6.21M | 0.02% | +52,951+45.0% | Added |
| First Trust Advisors LP | 181,956 | $6.63M | 0.00% | +104,906+136.2% | Added |
| Mariner, LLC | 183,767 | $6.69M | 0.01% | +60,897+49.6% | Added |
| JPMorgan Chase & Co | 195,935 | $6.94M | 0.00% | −58,714−23.1% | Reduced |
| Quantinno Capital Management LP | 207,749 | $7.57M | 0.01% | +35,981+20.9% | Added |
| Osborne Partners Capital Management, LLC | 208,136 | $7.58M | 0.40% | +58,300+38.9% | Added |
| Swiss National Bank | 212,300 | $7.73M | 0.00% | +800+0.4% | Added |
| Creative Planning | 217,187 | $7.91M | 0.01% | +109,692+102.0% | Added |
| Principal Financial Group Inc | 239,404 | $8.72M | 0.00% | −858,785−78.2% | Reduced |
| Voleon Capital Management LP | 243,215 | $8.86M | 0.19% | +30,907+14.6% | Added |
| Walleye Capital LLC | 255,714 | $9.31M | 0.06% | +255,714 | New |
| Jane Street Group, LLC | 270,446 | $9.85M | 0.01% | −587,481−68.5% | Reduced |
| Invesco Ltd. | 278,690 | $10.1M | 0.00% | −8,575−3.0% | Reduced |
| Man Group plc | 289,374 | $10.5M | 0.02% | +131,466+83.3% | Added |
| Loomis Sayles & Co L P | 292,831 | $10.7M | 0.01% | +292,831 | New |
| Rhumbline Advisers | 294,598 | $10.7M | 0.01% | +3,655+1.3% | Added |
| Russell Investments Group, Ltd. | 314,399 | $11.4M | 0.01% | +14,054+4.7% | Added |
| Raymond James Financial Inc | 330,864 | $12.1M | 0.00% | +284,896+619.8% | Added |
| Citigroup Inc | 343,231 | $12.5M | 0.01% | −112,627−24.7% | Reduced |
| Wells Fargo & Company | 360,149 | $13.1M | 0.00% | +307,730+587.1% | Added |
| UBS Group AG | 378,065 | $13.8M | 0.00% | +282,935+297.4% | Added |
| Confluence Investment Management LLC | 390,641 | $14.2M | 0.22% | +390,641 | New |
| Bank of Nova Scotia | 427,361 | $15.6M | 0.03% | +135,961+46.7% | Added |
| Heron Bay Capital Management | 465,865 | $17.0M | 1.56% | +412,770+777.4% | Added |
| Millennium Management LLC | 497,084 | $18.1M | 0.01% | −710,461−58.8% | Reduced |
| Davenport & Co LLC | 507,350 | $18.5M | 0.10% | −60,516−10.7% | Reduced |
| Squarepoint Ops LLC | 510,580 | $18.6M | 0.04% | −248,648−32.8% | Reduced |
| Royce & Associates LP | 525,856 | $19.2M | 0.19% | +374,918+248.4% | Added |
| SEI Investments Co | 547,526 | $19.9M | 0.02% | +361,194+193.8% | Added |
| Hill City Capital, LP | 550,000 | $20.0M | 0.72% | −2,000−0.4% | Reduced |
| UBS Asset Management Americas Inc | 585,891 | $21.3M | 0.00% | −13,214−2.2% | Reduced |
| Manufacturers Life Insurance Company, The | 640,830 | $23.3M | 0.02% | −134,622−17.4% | Reduced |
| William Blair Investment Management, LLC | 647,178 | $23.6M | 0.08% | +647,178 | New |
| Bank of New York Mellon Corp | 649,458 | $23.7M | 0.00% | +5,246+0.8% | Added |
| Vanguard Fiduciary Trust Co | 665,164 | $24.2M | 0.01% | +665,164 | New |
| Disciplined Growth Investors Inc | 678,357 | $24.7M | 0.51% | −328,879−32.7% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 680,153 | $24.8M | 0.06% | +123,553+22.2% | Added |
| Amundi | 719,154 | $26.2M | 0.01% | +376,580+109.9% | Added |
| Deutsche Bank AG | 747,556 | $27.2M | 0.01% | +415+0.1% | Added |
| Geneva Capital Management LLC | 749,658 | $27.3M | 0.58% | −51,180−6.4% | Reduced |
| Balyasny Asset Management LLC | 776,254 | $28.3M | 0.06% | +561,901+262.1% | Added |
| FMR LLC | 820,359 | $29.9M | 0.00% | −464,508−36.2% | Reduced |
| Northern Trust Corp | 886,066 | $32.3M | 0.00% | +35,470+4.2% | Added |
| D. E. Shaw & Co., Inc. | 892,699 | $32.5M | 0.03% | −872,361−49.4% | Reduced |
| Nuveen, LLC | 939,457 | $34.2M | 0.01% | +191,028+25.5% | Added |
| Woodline Partners LP | 975,958 | $35.5M | 0.13% | +355,470+57.3% | Added |
| Goldman Sachs Group Inc | 1,024,482 | $37.3M | 0.00% | +403,412+65.0% | Added |