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Builders FirstSource

758 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, 249 increasing their positions, 295 reducing their positions, and 95 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

16% less repeat investments, than reductions

Existing positions increased: 249 | Existing positions reduced: 295

19% less funds holding in top 10

Funds holding in top 10: 1613 (-3)

Holders
758
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
OAC
301
OMERS Administration Corp
Ontario, Canada
$1.88M
CBU
302
CIBC Bancorp USA
Illinois
$1.85M
FAF
303
Fjarde Ap-fonden
Sweden
$1.84M
II
304
Inspire Investing
Idaho
$1.84M
AIP
305
Ameritas Investment Partners
Nebraska
$1.83M
YCM
306
Yousif Capital Management
Michigan
$1.83M
NYLIM
307
New York Life Investment Management
New York
$1.83M
PHS
308
Pekin Hardy Strauss
Illinois
$1.82M
SM
309
Soapstone Management
Maryland
$1.82M
DZ Bank
310
DZ Bank
Germany
$1.8M
IVP
311
Intrinsic Value Partners
Arizona
$1.79M
X
312
Xponance
Pennsylvania
$1.79M
PNC Financial Services Group
313
PNC Financial Services Group
Pennsylvania
$1.76M
Teacher Retirement System of Texas
314
Teacher Retirement System of Texas
Texas
$1.75M
Mackenzie Financial
315
Mackenzie Financial
Ontario, Canada
$1.74M
Canada Pension Plan Investment Board
316
Canada Pension Plan Investment Board
Ontario, Canada
$1.74M
BCI
317
Brinker Capital Investments
Pennsylvania
$1.73M
NAM
318
Nissay Asset Management
Japan
$1.73M
CCP
319
Cunning Capital Partners
North Carolina
$1.69M
MSFS
320
Main Street Financial Solutions
Pennsylvania
$1.69M
EIM
321
Essex Investment Management
Massachusetts
$1.68M
BNP Paribas Asset Management
322
BNP Paribas Asset Management
France
$1.67M
CLA
323
Carnegie Lake Advisors
New Jersey
$1.64M
TAM
324
Tabor Asset Management
New York
$1.64M
Luther King Capital Management (LKCM)
325
Luther King Capital Management (LKCM)
Texas
$1.63M