Builders FirstSource, Inc. (BLDR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

2,064,364Shares held by institutions

$162,847,354Value of institutional holdings

98.20%Institutional ownership %

-0.31%Shares Changed QoQ

763No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Builders FirstSource, Inc. (NYSE:BLDR) has 746 institutional investors with active 13F positions as of December 2025.

Their combined ownership stood at 97.2% of outstanding shares in December 2025, down from 102.6% in September 2025.
They decreased total shares held in BLDR by -1.19% quarter over quarter, and investors in Builders FirstSource decreased 6.98% from a year ago.
Activity in BLDR broke down as 369 buyers, 298 sellers, and 79 unchanged among 746 total holders.
The aggregate institutional position in Builders FirstSource amounted to 107.72Mn shares as of December 2025, down by 1.3Mn shares quarter on quarter, and down 6.78Mn shares year over year.
VANGUARD GROUP INC holds the largest position in BLDR at 12.38Mn shares as of December 31, 2025, or 11.16% of shares outstanding.
Top purchasers of BLDR stock for the quarter ending December 2025 included NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO (2.24Mn), NORGES BANK (1.06Mn), CITADEL ADVISORS LLC (1.01Mn), Coliseum Capital Management, LLC (780.65K), DIMENSIONAL FUND ADVISORS LP (725.9K).
The biggest sellers of Builders FirstSource for the quarter ending December 2025 included FMR LLC (7.93Mn), VOYA INVESTMENT MANAGEMENT LLC (1.59Mn), Jpmorgan Chase & Co (1.17Mn), Capital International Investors (1.02Mn), FRONTIER CAPITAL MANAGEMENT CO LLC (714.48K).
Business Quant data shows the 10 biggest positions in Builders FirstSource as of December 2025 are held by VANGUARD GROUP INC (12.38Mn), BlackRock, Inc. (8.88Mn), State Street Corp (5.11Mn), FMR LLC (3.48Mn), WELLINGTON MANAGEMENT GROUP LLP (3.32Mn), GEODE CAPITAL MANAGEMENT, LLC (2.82Mn), SANDS CAPITAL MANAGEMENT, LLC (2.76Mn), DIMENSIONAL FUND ADVISORS LP (2.64Mn), Capital International Investors (2.53Mn), Brave Warrior Advisors, LLC (2.38Mn).

746 Institutional Holders

2,064,364 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	168,542	1.94%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-47,149	-0.38%	$0.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	14,252	1.83%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	324,862	164.24%	$0.00
State Street Corp	31 Dec, 2025	115,857	2.32%	$0.00
Pictet Asset Management Holding SA	31 Dec, 2025	500,491	173.27%	$0.00
Barclays Plc	31 Dec, 2025	-287,402	-48.51%	$0.00
FMR LLC	31 Dec, 2025	-7,928,983	-69.52%	$0.00
UBS Group AG	31 Dec, 2025	-39,659	-7.13%	$0.00
PEAK6 LLC	31 Dec, 2025	4,316	22.97%	$0.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	73,835	2.28%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	287,887	0.00%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	13,254	213.22%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	14,420	0.51%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	266,197	0.00%	$0.00
World Investment Advisors	31 Dec, 2025	4,605	247.45%	$0.00
SANDS CAPITAL MANAGEMENT, LLC	31 Dec, 2025	327,067	13.45%	$0.00
Nuveen, LLC	31 Dec, 2025	-673	-0.27%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	725,905	37.89%	$0.00
Hill City Capital, LP	31 Dec, 2025	0	0.00%	$0.00

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