DOSSIER · 13F Holders · Q2 2026Consumer Cyclical · Retail-Lumber & Other Building Materials Dealers
BLDR

BUILDERS FIRSTSOURCE INC

708 institutions still hold BUILDERS FIRSTSOURCE INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 12008R107·Retail-Lumber & Other Building Materials Dealers·708 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$5.5B
visible holders
Holders
708
filers reporting
Concentration
12.68%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

708 institutions reported BLDR in Q2 2026. BlackRock, Inc. leads at 12.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$701M7.8M0.01%Q2 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$613M6.9M0.01%Q2 2026
03
STATE STREET CORP
CIK 0000093751
$433M4.8M0.01%Q2 2026
04
Vanguard Portfolio Management
CIK 0002100121· Index
$372M4.2M0.02%Q2 2026
05
Capital International Investors
CIK 0001562230
$350M3.9M0.07%Q2 2026
06
Pictet Asset Management Holding SA
CIK 0001993888
$340M3.8M0.33%Q2 2026
07
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$310M3.5M0.05%Q2 2026
08
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$308M3.4M0.06%Q2 2026
09
Invesco Ltd.
CIK 0000914208
$299M3.3M0.02%Q2 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$253M2.8M0.01%Q2 2026
11
Coliseum Capital Management, LLC
CIK 0001409751
$232M2.6M20.00%Q2 2026
12
SANDS CAPITAL MANAGEMENT, LLC
CIK 0001020066
$204M2.3M0.76%Q2 2026
13
Brave Warrior Advisors, LLC
CIK 0001553733
$195M2.4M4.83%Q1 2026
14
CITADEL ADVISORS LLC
CIK 0001423053
$165M1.6M0.02%Q4 2025
15
D1 Capital Partners L.P.
CIK 0001747057
$147M1.6M0.42%Q2 2026
16
MORGAN STANLEY
CIK 0000895421
$139M1.6M0.01%Q2 2026
17
DIAMOND HILL CAPITAL MANAGEMENT INC
CIK 0001217541
$135M1.5M1.08%Q2 2026
18
GOLDMAN SACHS GROUP INC
CIK 0000886982
$125M1.4M0.01%Q2 2026
19
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$109M1.2M0.01%Q2 2026
20
PUBLIC SECTOR PENSION INVESTMENT BOARD
CIK 0001396318
$96M1.1M0.25%Q2 2026
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Insiders at BUILDERS FIRSTSOURCE INC
Herron Stephen JHiller MichaelRush David ECope Jonathan PNarayan GayatriRobins Scott LJackson Peter M.Beckmann Pete