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Builders FirstSource
BLDR

Overview Fund Activity

755 hedge funds and large institutions have $12.6B invested in Builders FirstSource in 2025 Q2 according to their latest regulatory filings, with 117 funds opening new positions, 278 increasing their positions, 280 reducing their positions, and 120 closing their positions.

Holders
755
Holders Change
-19
Holders Change %
-2.45%
% of All Funds
10.14%
Holding in Top 10
16
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.21%
New
117
Increased
278
Reduced
280
Closed
120
Calls
$174M
Puts
$164M
Net Calls
+$9.46M
Net Calls Change
+$21.1M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$148M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.36B
3
BWA
3
Brave Warrior Advisors
New York
$213M
4
Qube Research & Technologies (QRT)
4
Qube Research & Technologies (QRT)
United Kingdom
$56.9M
5
Morgan Stanley
5
Morgan Stanley
New York
$204M

Top Sellers

1
DZ Bank
1
DZ Bank
Germany
$1.73M
2
Robeco Institutional Asset Management
2
Robeco Institutional Asset Management
Netherlands
$12.4M
3
BlackRock
3
BlackRock
New York
$1.01B
4
Pacer Advisors
4
Pacer Advisors
Pennsylvania
$1.07M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.47B
Name Market Value Shares Shares
Change 		Shares
Change %
HCC
76
Hill City Capital
Massachusetts
$28M 240,000 – –
Fuller & Thaler Asset Management
77
Fuller & Thaler Asset Management
California
$28M 239,663 +79,481 +50%
OSAM
78
O'Shaughnessy Asset Management
Connecticut
$27.9M 239,520 -27,763 -10%
SAM
79
Silvercrest Asset Management
New York
$27.6M 236,328 +174,637 +283%
RhumbLine Advisers
80
RhumbLine Advisers
Massachusetts
$27.3M 233,624 +1,294 +0.6%
OC
81
Oakworth Capital
Alabama
$26M 222,411 -6,152 -3%
MCM
82
Moore Capital Management
New York
$25.6M 219,790 +219,790 New
TAM
83
Tocqueville Asset Management
New York
$25.5M 218,527 +66,391 +44%
Mitsubishi UFJ Asset Management
84
Mitsubishi UFJ Asset Management
Japan
$24.8M 212,366 +13,337 +7%
Stifel Financial
85
Stifel Financial
Missouri
$24.7M 211,328 +12,627 +6%
BNP Paribas Financial Markets
86
BNP Paribas Financial Markets
France
$23.7M 203,179 -37,735 -16%
WCM
87
Woodson Capital Management
Connecticut
$23.3M 200,000 +50,000 +33%
HF
88
HRT Financial
New York
$23.3M 199,819 +31,116 +18%
LFCM
89
Long Focus Capital Management
Puerto Rico
$23.2M 199,000 +199,000 New
KA
90
KLCM Advisors
Wisconsin
$23.2M 198,716 +98,953 +99%
Bessemer Group
91
Bessemer Group
New Jersey
$22.9M 196,506 -416,112 -68%
California Public Employees Retirement System
92
California Public Employees Retirement System
California
$22.8M 195,152 +2,560 +1%
Two Sigma Advisers
93
Two Sigma Advisers
New York
$22.8M 195,000 +185,669 +1,990%
California State Teachers Retirement System (CalSTRS)
94
California State Teachers Retirement System (CalSTRS)
California
$22.1M 189,197 +6,396 +3%
Mitsubishi UFJ Trust & Banking
95
Mitsubishi UFJ Trust & Banking
Japan
$21.6M 185,000 -26,803 -13%
AQR Capital Management
96
AQR Capital Management
Connecticut
$21.5M 184,318 -6,369 -3%
Cerity Partners
97
Cerity Partners
New York
$20.5M 175,781 -5,115 -3%
DC
98
Dendur Capital
New York
$20.4M 175,000 +175,000 New
GCM
99
GoodHaven Capital Management
New Jersey
$19.9M 170,570 +2,850 +2%
SSA
100
Schonfeld Strategic Advisors
New York
$19.4M 166,335 -105,351 -39%
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4
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