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HEARTLAND ADVISORS INC

Position in BLDR — Builders FirstSource, Inc.

CIK 937394 MILWAUKEE, WI

Position in BLDR

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$4,575,470
+$159,783 QoQ
Shares Held
51,134
-4.7% QoQ
Ownership
0.048%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#163
of 662 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BLDR Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

HEARTLAND ADVISORS INC holds $10,874,261 across 2 Building Products & Equipment names. BLDR ranks #2 (42.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 BLDR
Builders FirstSource, Inc.
This page
51,134 $4,575,470

All Filings in BLDR

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5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,575,470 51,134
2026-03-31 $4,415,687 53,634
2025-12-31 $5,505,438 53,508
2025-09-30 $5,854,192 48,282
2025-06-30 $1,873,341 16,054