BLDR icon

Builders FirstSource

766 hedge funds and large institutions have $13.6B invested in Builders FirstSource in 2025 Q3 according to their latest regulatory filings, with 108 funds opening new positions, 251 increasing their positions, 301 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

less funds holding

Funds holding:

5% less call options, than puts

Call options by funds: $208M | Put options by funds: $220M

17% less repeat investments, than reductions

Existing positions increased: 251 | Existing positions reduced: 301

19% less funds holding in top 10

Funds holding in top 10: 1613 (-3)

Holders
766
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$208M
Puts
$220M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AF
626
Allworth Financial
California
$72.4K
PFBT
627
Parkside Financial Bank & Trust
Missouri
$69K
HNB
628
Hilltop National Bank
Wyoming
$66.2K
CTC
629
Central Trust Company
Missouri
$64.9K
FP
630
Financial Perspectives
Minnesota
$64.9K
EB
631
Eastern Bank
Massachusetts
$63.7K
RAM
632
Ramirez Asset Management
New York
$60.6K
FC
633
Financial Consulate
Maryland
$60.6K
MPWT
634
MassMutual Private Wealth & Trust
Connecticut
$58.2K
MA
635
Montag & Associates
Georgia
$57.6K
ST
636
Smithfield Trust
Pennsylvania
$52K
MG
637
Mather Group
Illinois
$48.4K
BBHC
638
Brown Brothers Harriman & Co
New York
$47.5K
RFP
639
Root Financial Partners
California
$47.4K
AIM
640
Anchor Investment Management
South Carolina
$45.5K
MIFH
641
Migdal Insurance & Financial Holdings
Israel
$44K
IAS
642
IMA Advisory Services
Colorado
$43K
GRP
643
Global Retirement Partners
California
$42.3K
OL
644
OneFund LLC
Florida
$40.6K
SIM
645
Sentry Investment Management
Wisconsin
$40K
PTC
646
Private Trust Company
Ohio
$38.8K
GWM
647
Geneos Wealth Management
Colorado
$37K
Fidelity International
648
Fidelity International
Bermuda
$34.3K
NMG
649
New Millennium Group
Utah
$34.3K
TWC
650
TD Waterhouse Canada
Ontario, Canada
$34.2K