Trex Ownership | Who Owns Trex?


OverviewForecastRevenueFinancialsChartTranscripts

Trex Ownership Summary


Trex is owned by 107.26% institutional investors, 0.87% insiders. Blackrock is the largest institutional shareholder, holding 12.96% of TREX shares. US Small-Cap Growth II Equity Comp is the top mutual fund, with 3.87% of its assets in Trex shares.

TREX Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockTrex107.26%0.87%-8.13%
SectorBasic Materials Stocks 58.56%12.44%29.01%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock14.08M12.96%$1.04B
Blackrock funding, inc. /de10.49M9.99%$525.08M
Wellington management group llp9.88M9.40%$494.25M
Vanguard group9.82M9.16%$344.50M
Alliancebernstein6.04M5.75%$219.95M
Vanguard capital management4.70M4.47%$235.24M
Millennium management3.77M3.59%$188.85M
Wasatch advisors lp3.76M3.58%$188.01M
Aqr capital management3.63M3.46%$181.01M
American century companies3.31M3.15%$165.55M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Alpine peaks capital, lp91.76K5.38%$4.59M
Anomaly capital management, lp2.31M3.51%$119.24M
Alapocas investment partners70.00K3.42%$3.50M
Aperture investors406.61K2.88%$21.01M
Rivermont capital management lp403.27K2.86%$20.18M
Emg70.00K2.55%$5.19M
Ophir asset management pty398.87K2.55%$20.61M
Hook mill capital partners, lp518.58K2.41%$25.95M
Heron bay capital management460.24K2.09%$23.03M
American trust investment advisors72.53K1.79%$3.63M

Top Buyers

HolderShares% AssetsChange
Millennium management3.77M0.07%3.28M
American century companies3.31M0.07%1.63M
Sg americas securities1.68M0.05%1.56M
Wellington management group llp9.88M0.09%1.52M
Norges bank1.26M0.01%1.26M

Top Sellers

HolderShares% AssetsChange
Conestoga capital advisors---1.89M
Madison asset management---1.89M
Macquarie group---1.65M
Fuller & thaler asset management---1.47M
Kinetic partners management, lp---1.06M

New Positions

HolderShares% AssetsChangeValue
Norges bank1.26M0.01%1.26M$63.00M
Sixth street partners management company1.12M0.01%1.12M$56.25M
Alyeska investment group599.68K0.08%599.68K$30.01M
Hook mill capital partners, lp518.58K2.41%518.58K$25.95M
Rivermont capital management lp403.27K2.86%403.27K$20.18M

Sold Out

HolderChange
Vermillion wealth management-1.00
Stephens consulting-1.00
Rakuten securities-1.00
Twin peaks wealth advisors-3.00
Private wealth asset management-3.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20264829.30%112,683,2035.98%1071.05%2394.82%15320.47%
Mar 31, 2026233-47.64%30,520,825-70.76%280.30%111-51.74%69-57.14%
Dec 31, 2025333-30.19%64,390,103-50.32%600.41%166-27.51%126-23.64%
Sep 30, 2025326-28.51%66,491,482-41.78%620.55%152-33.04%110-27.15%
Jun 30, 2025453-0.66%113,300,0170.31%1050.95%2273.65%149-6.88%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
US Small-Cap Growth II Equity Comp4.15M3.87%174.17K
T. Rowe Price New Horizons3.94M3.68%-208.96K
iShares Core S&P Mid-Cap ETF3.57M3.50%110.00
Vanguard MStar Total Stk Mkt Idx Invest3.31M3.25%11.36K
AllianceBernstein US L/C Growth Eqty MF3.28M3.22%-350.23K
Vanguard US Total Market Shares ETF3.43M3.20%2.64K
Vanguard Morn Total Stk Mkt Idx Investor3.30M3.18%-62.88K
Vanguard Total Stock Mkt Idx Inv3.30M3.18%-62.88K
Avantis US Small Cap Value ETF2.54M2.49%98.30K
Vanguard Small Cap Index2.39M2.34%4.95K

Recent Insider Transactions


DateNameRoleActivityValue
Aug 07, 2026Fernandez Amy M. SVP, CLO and SecretarySell$52.57K
Jun 25, 2026Rudolph Jacob T. SVP, CHROSell$70.00K
Mar 02, 2026ROSE B ANDREW-Buy$14.98K
Mar 03, 2026ROSE B ANDREW-Buy$449.00K
Mar 03, 2026ROSE B ANDREW-Buy$39.58K

Insider Transactions Trends


DateBuySell
2028 Q1--
2027 Q1--
2026 Q2--
2026 Q13-
2025 Q1--

TREX Ownership FAQ


Who owns the most shares of Trex?

Trex’s largest shareholders are Blackrock (14.08M shares, 12.96%), Blackrock funding, inc. /de (10.49M shares, 9.99%), and Wellington management group llp (9.88M shares, 9.40%). Together, they hold 32.35% of Trex’s total shares outstanding.

Does Blackrock own Trex?

Yes, BlackRock owns 12.96% of Trex, totaling 14.08M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 1.04B$. In the last quarter, BlackRock decreased its holdings by -12.186K shares, a -0.09% change.

Who is Trex’s biggest shareholder by percentage of total assets invested?

Alpine peaks capital, lp is Trex’s biggest shareholder by percentage of total assets invested, with 5.38% of its assets in 91.76K Trex shares, valued at 4.59M$.

Who is the top mutual fund holder of Trex shares?

US Small-Cap Growth II Equity Comp is the top mutual fund holder of Trex shares, with 3.87% of its total shares outstanding invested in 4.15M Trex shares.

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