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Builders FirstSource
BLDR

Overview Fund Activity

761 hedge funds and large institutions have $12.7B invested in Builders FirstSource in 2025 Q2 according to their latest regulatory filings, with 118 funds opening new positions, 280 increasing their positions, 282 reducing their positions, and 120 closing their positions.

Holders
761
Holders Change
-13
Holders Change %
-1.68%
% of All Funds
10.21%
Holding in Top 10
16
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.21%
New
118
Increased
280
Reduced
282
Closed
120
Calls
$205M
Puts
$220M
Net Calls
-$14.9M
Net Calls Change
-$3.25M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.36B
2
BWA
2
Brave Warrior Advisors
New York
$213M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$56.9M
4
Morgan Stanley
4
Morgan Stanley
New York
$204M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$100M

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 Holding Trade Value Shares
Change 		Shares
Change %
DTL
826
Dynamic Technology Lab
Singapore
– -$277K -2,220 Closed
PI
827
PineBridge Investments
New York
– -$275K -2,204 Closed
AIA
828
Affinity Investment Advisors
California
– -$272K -2,175 Closed
JFGIW
829
Johnson Financial Group Inc (Wisconsin)
Wisconsin
– -$246K -1,969 Closed
LCM
830
Landscape Capital Management
New Jersey
– -$244K -1,949 Closed
MYAM
831
Meiji Yasuda Asset Management
Japan
– -$229K -1,836 Closed
MM
832
MQS Management
New York
– -$228K -1,826 Closed
MCM
833
Monument Capital Management
Virginia
– -$221K -1,767 Closed
ACM
834
Advisors Capital Management
New Jersey
– -$219K -1,755 Closed
II
835
Ibex Investors
Colorado
– -$219K -1,750 Closed
OQS
836
Occudo Quantitative Strategies
Florida
– -$216K -1,735 Closed
AAIS
837
ABN AMRO Investment Solutions
– -$216K -1,727 Closed
FB
838
Fulton Bank
Pennsylvania
– -$214K -1,716 Closed
DWA
839
Dorsey Wright & Associates
California
– -$211K -1,687 Closed
WEG
840
World Equity Group
Illinois
– -$207K -1,653 Closed
ACA
841
Aptus Capital Advisors
Alabama
– -$202K -1,618 Closed
WAP
842
Wealthcare Advisory Partners
Pennsylvania
– -$202K -1,614 Closed
RP
843
Riverwater Partners
Wisconsin
– -$201K -1,609 Closed
GT
844
Greenleaf Trust
Michigan
– -$201K -1,605 Closed
FDS
845
First Dallas Securities
Texas
– -$200K -1,600 Closed
CCM
846
Corsair Capital Management
New York
– -$194K -1,552 Closed
NICM
847
Neo Ivy Capital Management
New York
– -$178K -1,428 Closed
CA
848
Continuum Advisory
Idaho
– -$176K -1,407 Closed
WF
849
Wayfinding Financial
Washington
– -$95K -764 Closed
NAAA
850
New Age Alpha Advisors
New York
– -$80K -640 Closed
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