BLDRBuilders FirstSource

$62.52-44% 1Y

Who owns it

Who owns BLDR

661 institutions reported holding BLDR for Q2 2026, together 98% of the company, fewer than the 714 a quarter earlier.

661

Institutions reporting a position · as of Q2 2026 · down from 714 the quarter before

Shares held by institutions
107.1M

Shares held by institutions · 98% of the company · long US equity positions only, as reported on Form 13F

Held by the 300 largest ETFs
17.7%

Held by the 300 largest ETFs · in 42 funds · from the funds' own N-PORT filings

Top 5 holders
29%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
Q2 2026
Quarters on record
53
New positions
98
Positions exited
152
Added to
223
Reduced
244
Top 10 holdersof the company
44%
Reported valueat Jun 30, 2026 prices, not today's
$9.58B
Institutional ownership by quarter, Q2 2013 to Q2 2026
QuarterFilersSharesReported value
Q2 2026661107.1M$9.58B
Q1 2026714105.5M$8.69B
Q4 2025757104.6M$10.8B
Q3 2025766111.6M$13.5B
Q2 2025759108.1M$12.6B
Q1 2025775108.0M$13.7B
Q4 2024803107.5M$15.4B
Q3 2024819109.9M$21.2B
Q2 2024766108.6M$15.0B
Q1 2024843111.9M$23.2B
Q4 2023728114.7M$19.1B
Q3 2023662115.9M$14.4B
Q2 2023650118.4M$16.1B
Q1 2023537129.9M$11.5B
Q4 2022512139.0M$9.02B
Q3 2022486149.5M$8.81B
Largest reported holders, Q2 2026
HolderShares% of companyValue
Vanguard Group12.0M11%$1.07B
BlackRock Inc.7.8M7.1%$701M
State Street4.8M4.4%$433M
Capital International Investors3.9M3.6%$350M
Pictet Asset Management Holding SA3.8M3.5%$340M
Wellington Management Group LLP3.5M3.2%$310M
Dimensional Fund Advisors3.4M3.1%$308M
Invesco Ltd.3.3M3.0%$299M
Geode Capital Management2.8M2.6%$253M
Coliseum Capital Management, LLC2.6M2.4%$232M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

opening the register…
Builders FirstSource (BLDR) Institutional Ownership, Insider Trading and ETFs · Ryufin