Skip to main content

SUMMITRY LLC

Position in TREX — Trex Co Inc

CIK 1280043 Foster City, CA

Position in TREX

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$275,019
-$2,035 QoQ
Shares Held
5,496
+2.5% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#301
of 468 holders
Holding Since
Dec 2024
5 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in TREX Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

SUMMITRY LLC holds $102,374,945 across 6 Building Products & Equipment names. TREX ranks #5 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 TREX
Trex Co Inc
This page
5,496 $275,019

All Filings in TREX

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $275,019 5,496
2025-09-30 $277,054 5,362
2025-06-30 $251,616 4,627
2025-03-31 $210,612 3,625
2024-12-31 $220,688 3,197