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Builders FirstSource

764 hedge funds and large institutions have $12.7B invested in Builders FirstSource in 2025 Q2 according to their latest regulatory filings, with 119 funds opening new positions, 280 increasing their positions, 283 reducing their positions, and 120 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

7% less call options, than puts

Call options by funds: $205M | Put options by funds: $220M

1% less funds holding

Funds holding: 774764 (-10)

8% less capital invested

Capital invested by funds: $13.7B → $12.7B (-$1.09B)

Holders
764
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$205M
Puts
$220M
Net Calls
Net Calls Change

Top Buyers

1 +$105M
2 +$68.3M
3 +$56.9M
4
Morgan Stanley
Morgan Stanley
New York
+$56.6M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$51.6M

Top Sellers

1 -$186M
2 -$116M
3 -$115M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
-$101M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$94.4M
Name Holding Trade Value Shares
Change
Change in
Stake
LAM
776
Lingohr Asset Management
Germany
EP
777
Edgestream Partners
New Jersey
CF
778
Corebridge Financial
Texas
BCM
779
Brasada Capital Management
Texas
AS
780
Aware Super
Australia
VanEck Associates
781
VanEck Associates
New York
RGC
782
Regents Gate Capital
United Kingdom
OTPPB
783
Ontario Teachers' Pension Plan Board
Ontario, Canada
MCM
784
Monimus Capital Management
New Jersey
WCA
785
Waratah Capital Advisors
Ontario, Canada
IMC Chicago
786
IMC Chicago
Illinois
PA
787
Paragon Advisors
Texas
Mercer Global Advisors
788
Mercer Global Advisors
Colorado
RIM
789
Redwood Investment Management
Arizona
PAM
790
Paradigm Asset Management
New York
VIM
791
Vinva Investment Management
Australia
SC
792
SummitTX Capital
Texas
BFM
793
Boothbay Fund Management
New York
CIBC World Market
794
CIBC World Market
Ontario, Canada
XT
795
XTX Topco
Cayman Islands
BAM
796
Blueshift Asset Management
New Jersey
Connor, Clark & Lunn Investment Management (CC&L)
797
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
AC
798
Allstate Corporation
Illinois
MCC
799
Malaga Cove Capital
California
RCG
800
Ruane, Cunniff & Goldfarb
New York