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Builders FirstSource

766 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, 281 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 repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

7% less call options, than puts

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

1% less funds holding

Funds holding: 776766 (-10)

8% less capital invested

Capital invested by funds: $13.8B → $12.7B (-$1.09B)

Holders
766
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
Jane Street
226
Jane Street
New York
$4.23M
MWM
227
Moran Wealth Management
Florida
$4.09M
VC
228
Voss Capital
Texas
$4.08M
SOMRS
229
State of Michigan Retirement System
Michigan
$4.01M
HFS
230
Hantz Financial Services
Michigan
$3.9M
ASRS
231
Arizona State Retirement System
Arizona
$3.88M
Canada Pension Plan Investment Board
232
Canada Pension Plan Investment Board
Ontario, Canada
$3.83M
SLAML
233
Swiss Life Asset Management Ltd
$3.8M
CAPTRUST Financial Advisors
234
CAPTRUST Financial Advisors
North Carolina
$3.76M
WG
235
Winton Group
United Kingdom
$3.7M
Lazard Asset Management
236
Lazard Asset Management
New York
$3.69M
State of Tennessee, Department of Treasury
237
State of Tennessee, Department of Treasury
Tennessee
$3.64M
AG
238
Ascent Group
Virginia
$3.64M
TF
239
Threadgill Financial
Texas
$3.62M
CAM
240
Clio Asset Management
Virginia
$3.58M
KOCAA
241
Knights of Columbus Asset Advisors
Connecticut
$3.57M
GIP
242
Greatmark Investment Partners
Georgia
$3.56M
ACM
243
Argent Capital Management
Missouri
$3.52M
OWIM
244
Old West Investment Management
California
$3.38M
DnB Asset Management
245
DnB Asset Management
Norway
$3.33M
MIM
246
MetLife Investment Management
New Jersey
$3.29M
RIA
247
Regal Investment Advisors
Michigan
$3.26M
Handelsbanken Fonder
248
Handelsbanken Fonder
Sweden
$3.26M
HighTower Advisors
249
HighTower Advisors
Illinois
$3.24M
ProShare Advisors
250
ProShare Advisors
Maryland
$3.23M