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Kailix Advisors LLC

Position in BLDR — Builders FirstSource, Inc.

CIK 1970731 AVENTURA, FL

Position in BLDR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$894,800
-$6,514,431 QoQ
Shares Held
10,000
-84.3% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.86%
of 13F equity value
Holder Rank
#319
of 662 holders
Holding Since
Dec 2022
5 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in BLDR Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

Kailix Advisors LLC holds $894,800 across 1 Building Products & Equipment name. BLDR ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BLDR
Builders FirstSource, Inc.
This page
10,000 $894,800

All Filings in BLDR

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $894,800 10,000
2025-06-30 $7,409,231 63,495
2025-03-31 $7,890,585 63,155
2024-12-31 $8,213,472 57,465
2022-12-31 $1,119,180 17,250