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Builders FirstSource

772 hedge funds and large institutions have $13.6B invested in Builders FirstSource in 2025 Q3 according to their latest regulatory filings, with 109 funds opening new positions, 252 increasing their positions, 305 reducing their positions, and 96 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:

more 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: 252 | Existing positions reduced: 305

19% less funds holding in top 10

Funds holding in top 10: 1613 (-3)

Holders
772
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
TAM
326
Tabor Asset Management
New York
$1.64M
Luther King Capital Management (LKCM)
327
Luther King Capital Management (LKCM)
Texas
$1.63M
VF
328
Virtu Financial
New York
$1.62M
KOCAA
329
Knights of Columbus Asset Advisors
Connecticut
$1.62M
US Bancorp
330
US Bancorp
Minnesota
$1.61M
CIA
331
Capital Investment Advisors
Georgia
$1.6M
WG
332
Winton Group
United Kingdom
$1.59M
AF
333
Avanza Fonder
Sweden
$1.58M
TAF
334
Tredje AP-fonden
Sweden
$1.58M
Macquarie Group
335
Macquarie Group
Australia
$1.58M
Schroder Investment Management Group
336
Schroder Investment Management Group
United Kingdom
$1.58M
SIA
337
Strategic Investment Advisors
Michigan
$1.57M
CCM
338
Cinctive Capital Management
New York
$1.56M
Bank of Nova Scotia
339
Bank of Nova Scotia
Ontario, Canada
$1.55M
SMDAM
340
Sumitomo Mitsui DS Asset Management
Japan
$1.55M
OPERF
341
Oregon Public Employees Retirement Fund
Oregon
$1.54M
NIM
342
NEOS Investment Management
Connecticut
$1.5M
JSAM
343
J. Safra Asset Management
New York
$1.5M
National Pension Service
344
National Pension Service
South Korea
$1.48M
Nordea Investment Management
345
Nordea Investment Management
Sweden
$1.46M
Wealth Enhancement Advisory Services
346
Wealth Enhancement Advisory Services
Minnesota
$1.45M
SOADOR
347
State of Alaska Department of Revenue
Alaska
$1.43M
M&T Bank
348
M&T Bank
New York
$1.43M
CG
349
Caprock Group
Idaho
$1.42M
DILIC
350
Dai-ichi Life Insurance Company
Japan
$1.4M