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Security record · archived quarter

TREX

Trex Company, Inc. · Basic Materials · Construction Materials

46.68 -0.3% mkt cap $4.85B quote delayed (FMP) · as of Aug 26 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
12Tracked holders
-2Δ holders
6.98MShares held
$464.55MReported value
+0New positions
−2Exits
Falling Conviction score 34/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -14.3% · share flow +5.0% · net new positions -16.7%formula
Concentrated accumulation — rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 120 +1 83.71M $4.10B +10 −8
Q1 2026 121 0 78.05M $2.83B +8 −9
Q4 2025 121 +3 82.88M $2.91B +5 −1
Q3 2025 19 0 35.89M $1.85B +2 −3
Q2 2025 17 -1 41.15M $2.24B +1 −2
Q1 2025 15 +3 17.66M $1.03B +3
Q4 2024 12 -1 13.74M $948.75M +1 −2
Q3 2024 12 -2 6.98M $464.55M −2
Q2 2024 14 6.65M $492.59M
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management (passive) 1.87M +1.9% $124.77M 0.0% ▲ Add 2 SEC ↗
2 Geode Capital Management (passive) 1.87M +1.9% $124.77M 0.0% ▲ Add 2 SEC ↗
3 Point72 Asset Management 1.02M +100.0% $68.08M 0.2% ▲ Add 2 SEC ↗
4 Norges Bank (passive) 960.63K -29.6% $63.96M 0.0% ▼ Trim 2 SEC ↗
5 D. E. Shaw & Co. 752.48K +428.0% $50.10M 0.1% ▲ Add 2 SEC ↗
6 D. E. Shaw & Co. 752.48K +428.0% $50.10M 0.1% ▲ Add 2 SEC ↗
7 Citadel Advisors 707.76K +5.5% $47.12M 0.1% ▲ Add 2 SEC ↗
8 Citadel Advisors 707.76K +5.5% $47.12M 0.1% ▲ Add 2 SEC ↗
9 T. Rowe Price 556.12K -8.6% $37.03M 0.0% ▼ Trim 2 SEC ↗
10 T. Rowe Price 556.12K -8.6% $37.03M 0.0% ▼ Trim 2 SEC ↗
11 Renaissance Technologies 495.00K +88.4% $32.96M 0.1% ▲ Add 2 SEC ↗
12 Millennium Management 250.97K +21.7% $16.71M 0.0% ▲ Add 2 SEC ↗
13 Arrowstreet Capital 171.90K -70.4% $11.44M 0.0% ▼ Trim 2 SEC ↗
14 Fisher Asset Management 119.30K +22.1% $7.94M 0.0% ▲ Add 2 SEC ↗
15 Two Sigma Investments 63.62K -81.4% $4.24M 0.0% ▼ Trim 2 SEC ↗
16 AQR Capital Management 3.08K -60.3% $205,266 0.0% ▼ Trim 2 SEC ↗
17 AQR Capital Management 3.08K -60.3% $205,266 0.0% ▼ Trim 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Gotham Asset Management $515,727 was 0.0%
Marshall Wace $435,900 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 418 holders, 106.05M shares, $3.82B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 07 Fernandez Amy M.

Officer · 1.05K sh · $52,572

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 13 SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

Aug 07 SC 13G — MILLENNIUM MANAGEMENT LLC

View original SEC filing ↗

Aug 06 SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q3 2024 · Methodology · Get this via the API