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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
Allianz Asset Management
376
Allianz Asset Management
Germany
$973K
LIP
377
Lighthouse Investment Partners
Florida
$970K
RCAG
378
Rehmann Capital Advisory Group
Michigan
$960K
HAM
379
Harmony Asset Management
Arizona
$952K
BOTPPF
380
Board of the Pension Protection Fund
United Kingdom
$946K
STA
381
Summit Trail Advisors
New York
$940K
OAM
382
Oppenheimer Asset Management
New York
$940K
SCM
383
Soros Capital Management
New York
$934K
Twin Tree Management
384
Twin Tree Management
Texas
$912K
GIM
385
Glenmede Investment Management
Pennsylvania
$909K
FFA
386
Farther Finance Advisors
California
$900K
PAS
387
Park Avenue Securities
New York
$898K
LFAS
388
Level Four Advisory Services
Texas
$890K
MC
389
Moors & Cabot
Massachusetts
$883K
ASN
390
Advisory Services Network
Georgia
$874K
GI
391
Gradient Investments
Minnesota
$872K
WA
392
Wasatch Advisors
Utah
$860K
VA
393
Vident Advisory
Georgia
$853K
WSC
394
Wellington Shields & Co
New York
$840K
O
395
Ossiam
France
$834K
KRS
396
Kentucky Retirement Systems
Kentucky
$826K
VWM
397
VCI Wealth Management
Missouri
$824K
NB
398
Norinchukin Bank
Japan
$820K
SCM
399
Sterling Capital Management
North Carolina
$813K
JWCA
400
J.W. Cole Advisors
Florida
$810K