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 |
|---|---|---|---|---|---|
| Qsemble Capital Management, LP | 112,221 | $4.09M | 0.31% | +65,388+139.6% | Added |
| Price T Rowe Associates Inc | 103,963 | $3.79M | 0.00% | +8,512+8.9% | Added |
| New York State Teachers Retirement System | 101,255 | $3.69M | 0.01% | −7,699−7.1% | Reduced |
| State Board of Administration of Florida Retirement System | 100,062 | $3.64M | 0.01% | −1,611−1.6% | Reduced |
| Envestnet Asset Management Inc | 99,261 | $3.62M | 0.00% | −88,064−47.0% | Reduced |
| Vanguard Asset Management, Ltd | 97,052 | $3.53M | 0.00% | +97,052 | New |
| Alapocas Investment Partners, Inc. | 95,688 | $3.48M | 2.64% | −1,210−1.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 90,574 | $3.31M | 0.01% | −41,954−31.7% | Reduced |
| Gabelli Funds LLC | 86,805 | $3.16M | 0.02% | +36,805+73.6% | Added |
| Rafferty Asset Management, LLC | 85,156 | $3.10M | 0.01% | −15,871−15.7% | Reduced |
| Van Den Berg Management I, Inc | 84,871 | $3.09M | 0.71% | +84,871 | New |
| Kestra Private Wealth Services, LLC | 83,137 | $3.03M | 0.04% | −1,033−1.2% | Reduced |
| BNP Paribas Arbitrage, SA | 82,025 | $2.99M | 0.00% | −409,430−83.3% | Reduced |
| Stifel Financial Corp | 80,352 | $2.93M | 0.00% | +2,048+2.6% | Added |
| Edgestream Partners, L.P. | 78,782 | $2.87M | 0.09% | −27,288−25.7% | Reduced |
| Trillium Asset Management, LLC | 70,566 | $2.83M | 0.09% | −103,847−59.5% | Reduced |
| Ieq Capital, LLC | 76,835 | $2.80M | 0.01% | +40,435+111.1% | Added |
| State of Wisconsin Investment Board | 73,924 | $2.69M | 0.01% | +6,832+10.2% | Added |
| ING Groep NV | 72,500 | $2.64M | 0.02% | −600−0.8% | Reduced |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 70,149 | $2.55M | 0.09% | +35,995+105.4% | Added |
| Public Employees Retirement System of Ohio | 69,521 | $2.53M | 0.01% | −2,574−3.6% | Reduced |
| Sit Investment Associates Inc | 65,520 | $2.39M | 0.05% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 64,290 | $2.34M | 0.00% | +20,539+46.9% | Added |
| Mercer Global Advisors Inc | 63,337 | $2.31M | 0.00% | +16,320+34.7% | Added |
| Fifth Third Bancorp | 62,544 | $2.28M | 0.00% | +61,182+4,492.1% | Added |
| Great West Life Assurance Co | 61,911 | $2.26M | 0.00% | +2,039+3.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 63,475 | $2.26M | 0.00% | +16,326+34.6% | Added |
| American Trust Investment Advisors, LLC | 61,650 | $2.25M | 1.24% | +6,990+12.8% | Added |
| New York State Common Retirement Fund | 61,558 | $2.24M | 0.00% | 00.0% | Unchanged |
| Bennett Selby Investments LP | 61,224 | $2.23M | 0.78% | −5,777−8.6% | Reduced |
| CastleKnight Management LP | 58,700 | $2.14M | 0.10% | +58,700 | New |
| Soviero Asset Management, LP | 55,000 | $2.00M | 1.12% | −37,000−40.2% | Reduced |
| First Nebraska Trust Co | 54,720 | $1.99M | 0.18% | +43,890+405.3% | Added |
| State of New Jersey Common Pension Fund D | 54,165 | $1.97M | 0.01% | −15,344−22.1% | Reduced |
| MetLife Investment Management | 52,752 | $1.92M | 0.01% | +355+0.7% | Added |
| Janney Montgomery Scott LLC | 51,686 | $1.88M | 0.00% | +90.0% | Added |
| Summit Trail Advisors, LLC | 51,633 | $1.88M | 0.03% | +13,167+34.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 51,519 | $1.88M | 0.02% | +22,262+76.1% | Added |
| Red Spruce Capital, LLC | 48,309 | $1.76M | 0.72% | +5,505+12.9% | Added |
| Amalgamated Bank | 48,224 | $1.76M | 0.01% | −51−0.1% | Reduced |
| Blair William & Co | 47,554 | $1.73M | 0.00% | −83,661−63.8% | Reduced |
| Susquehanna International Group, LLP | 46,990 | $1.71M | 0.00% | −66,411−58.6% | Reduced |
| Erste Asset Management GmbH | 48,010 | $1.70M | 0.02% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 46,527 | $1.70M | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 46,508 | $1.69M | 0.01% | +950+2.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 46,461 | $1.69M | 0.00% | +6,002+14.8% | Added |
| Treasurer of the State of North Carolina | 45,680 | $1.66M | 0.01% | +978+2.2% | Added |
| Picton Mahoney Asset Management | 44,560 | $1.62M | 0.02% | +44,560 | New |
| Natixis | 44,201 | $1.61M | 0.01% | −44,693−50.3% | Reduced |
| Thrivent Financial for Lutherans | 44,016 | $1.60M | 0.00% | +130.0% | Added |
| Vanguard Global Advisers, LLC | 43,925 | $1.60M | 0.00% | +43,925 | New |
| South Dakota Investment Council | 42,464 | $1.55M | 0.03% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 41,671 | $1.52M | 0.05% | +10,553+33.9% | Added |
| Worldquant Millennium Advisors LLC | 41,121 | $1.50M | 0.01% | +23,460+132.8% | Added |
| Mutual of America Capital Management LLC | 41,102 | $1.50M | 0.02% | −3,535−7.9% | Reduced |
| Pinnacle Associates Ltd | 40,601 | $1.48M | 0.02% | +316+0.8% | Added |
| Monte Financial Group, LLC | 37,791 | $1.38M | 0.49% | +2,543+7.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 37,401 | $1.36M | 0.03% | +14,251+61.6% | Added |
| Caisse de Depot Et Placement du Quebec | 36,500 | $1.33M | 0.00% | +36,500 | New |
| Aquatic Capital Management LLC | 36,087 | $1.31M | 0.04% | +10,048+38.6% | Added |
| CIBC Bancorp USA Inc. | 35,418 | $1.30M | 0.00% | +35,418 | New |
| Winton Group Ltd | 35,420 | $1.29M | 0.05% | +10,478+42.0% | Added |
| Captrust Financial Advisors | 35,364 | $1.29M | 0.00% | +10,666+43.2% | Added |
| Ameritas Investment Partners, Inc. | 35,166 | $1.28M | 0.04% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 33,904 | $1.23M | 0.01% | +999+3.0% | Added |
| Dark Forest Capital Management LP | 33,625 | $1.22M | 0.11% | +14,736+78.0% | Added |
| Teachers Retirement System of the State of Kentucky | 33,208 | $1.21M | 0.01% | 00.0% | Unchanged |
| Mirova | 32,797 | $1.19M | 0.05% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 32,304 | $1.18M | 0.07% | −118,249−78.5% | Reduced |
| Yousif Capital Management, LLC | 31,717 | $1.16M | 0.01% | −1,696−5.1% | Reduced |
| FORA Capital, LLC | 31,650 | $1.15M | 0.08% | +24,060+317.0% | Added |
| Louisiana State Employees Retirement System | 31,100 | $1.13M | 0.02% | +1,400+4.7% | Added |
| State of Tennessee, Treasury Department | 31,055 | $1.13M | 0.00% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 30,620 | $1.12M | 0.00% | +415+1.4% | Added |
| Arizona State Retirement System | 29,460 | $1.07M | 0.01% | −497−1.7% | Reduced |
| Oak Thistle LLC | 28,982 | $1.06M | 0.10% | +22,588+353.3% | Added |
| CIBC World Markets Inc. | 28,752 | $1.05M | 0.00% | +28,752 | New |
| Handelsbanken Fonder AB | 28,632 | $1.04M | 0.00% | 00.0% | Unchanged |
| Mount Vernon Associates Inc | 28,550 | $1.04M | 0.73% | −50−0.2% | Reduced |
| Vanguard Investments Australia, Ltd. | 27,195 | $990.4K | 0.00% | +27,195 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 26,873 | $978.7K | 0.00% | +33+0.1% | Added |
| State of Michigan Retirement System | 25,822 | $940.4K | 0.00% | +500+2.0% | Added |
| Wesbanco Bank Inc | 25,600 | $932.4K | 0.03% | +25,600 | New |
| Reuter James Wealth Management, LLC | 25,558 | $930.8K | 0.13% | 00.0% | Unchanged |
| Simplex Trading, LLC | 25,372 | $924.0K | 0.03% | +4,525+21.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 25,340 | $922.9K | 0.00% | −3,380−11.8% | Reduced |
| Quent Capital, LLC | 24,833 | $904.4K | 0.06% | +14,517+140.7% | Added |
| Northwestern Mutual Investment Management Company, LLC | 24,029 | $875.1K | 0.01% | +31+0.1% | Added |
| Northwest & Ethical Investments L.P. | 23,766 | $865.6K | 0.02% | −28,200−54.3% | Reduced |
| KLP Kapitalforvaltning AS | 23,600 | $859.5K | 0.00% | +600+2.6% | Added |
| Advisory Services Network, LLC | 23,126 | $842.2K | 0.01% | +12,172+111.1% | Added |
| New Mexico Educational Retirement Board | 22,400 | $816.0K | 0.03% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 22,991 | $813.9K | 0.14% | −10,233−30.8% | Reduced |
| Natixis Advisors, L.P. | 22,224 | $809.0K | 0.00% | +8,165+58.1% | Added |
| Oregon Public Employees Retirement Fund | 22,024 | $802.1K | 0.01% | +600+2.8% | Added |
| Havemeyer Place LP | 21,456 | $781.4K | 0.09% | −18,948−46.9% | Reduced |
| Curbstone Financial Management Corp | 21,170 | $771.0K | 0.15% | −250−1.2% | Reduced |
| Laurus Investment Counsel Inc. | 20,980 | $764.1K | 0.75% | +400+1.9% | Added |
| Skopos Labs, Inc. | 20,721 | $754.7K | 0.02% | −1,576−7.1% | Reduced |
| RTD Financial Advisors, Inc. | 20,568 | $749.1K | 0.09% | 00.0% | Unchanged |