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Builders FirstSource

765 hedge funds and large institutions have $10.8B invested in Builders FirstSource in 2025 Q4 according to their latest regulatory filings, with 116 funds opening new positions, 262 increasing their positions, 301 reducing their positions, and 118 closing their positions.

New
Increased
Maintained
Reduced
Closed

1% more call options, than puts

Call options by funds: $160M | Put options by funds: $158M

0% more funds holding in top 10

Funds holding in top 10: 1313 (0)

2% less first-time investments, than exits

New positions opened: 116 | Existing positions closed: 118

1% less funds holding

Funds holding: 775765 (-10)

6.28% less ownership

Funds ownership: 101.37%95.09% (-6.3%)

13% less repeat investments, than reductions

Existing positions increased: 262 | Existing positions reduced: 301

20% less capital invested

Capital invested by funds: $13.6B → $10.8B (-$2.76B)

Holders
765
Holders Change
-10
Holders Change %
-1.29%
% of All Funds
9.3%
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.16%
New
116
Increased
262
Reduced
301
Closed
118
Calls
$160M
Puts
$158M
Net Calls
+$2.3M
Net Calls Change
+$14.3M
Name Holding Trade Value Shares
Change
Change in
Stake
NAM
301
Nissay Asset Management
Japan
$1.49M +$26.5K +236 +2%
Pathstone Holdings
302
Pathstone Holdings
New Jersey
$1.46M -$192K -1,709 -11%
CCP
303
Cunning Capital Partners
North Carolina
$1.44M
BIM
304
Bridges Investment Management
Nebraska
$1.43M -$729K -6,490 -32%
II
305
Inspire Investing
Idaho
$1.42M -$151K -1,343 -9%
PL
306
Polianta Ltd
Jersey
$1.41M +$1.54M +13,700 New
CLA
307
Carnegie Lake Advisors
New Jersey
$1.39M
EIM
308
Essex Investment Management
Massachusetts
$1.39M -$38.9K -346 -3%
Luther King Capital Management (LKCM)
309
Luther King Capital Management (LKCM)
Texas
$1.38M -$4.61K -41 -0.3%
SMDAM
310
Sumitomo Mitsui DS Asset Management
Japan
$1.38M +$72.6K +646 +5%
MSFS
311
Main Street Financial Solutions
Pennsylvania
$1.37M -$60.7K -540 -4%
IG
312
ING Group
Netherlands
$1.37M +$1.49M +13,291 New
Wealth Enhancement Advisory Services
313
Wealth Enhancement Advisory Services
Minnesota
$1.37M +$100K +893 +8%
KOCAA
314
Knights of Columbus Asset Advisors
Connecticut
$1.34M -$33.8K -301 -2%
Mackenzie Financial
315
Mackenzie Financial
Ontario, Canada
$1.34M -$151K -1,348 -9%
PHS
316
Pekin Hardy Strauss
Illinois
$1.31M -$258K -2,295 -15%
OPERF
317
Oregon Public Employees Retirement Fund
Oregon
$1.3M
AIP
318
Ameritas Investment Partners
Nebraska
$1.3M -$282K -2,505 -17%
Nordea Investment Management
319
Nordea Investment Management
Sweden
$1.29M +$1.46K +13 +0.1%
ECSS
320
Eurizon Capital SGR SpA
$1.29M +$1.41M +12,559 New
US Bancorp
321
US Bancorp
Minnesota
$1.28M -$97.1K -864 -7%
XT
322
XTX Topco
Cayman Islands
$1.28M +$469K +4,170 +51%
PNC Financial Services Group
323
PNC Financial Services Group
Pennsylvania
$1.26M -$252K -2,239 -15%
OAM
324
OP Asset Management
$1.26M -$938K -8,350 -41%
GCP
325
GSA Capital Partners
United Kingdom
$1.25M +$942K +8,380 +224%