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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
9.31%
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
Citigroup
51
Citigroup
New York
$37M +$9.12M +81,195 +29%
Lord, Abbett & Co
52
Lord, Abbett & Co
New Jersey
$35.4M -$660K -5,870 -2%
Envestnet Asset Management
53
Envestnet Asset Management
Illinois
$35.4M -$63.9M -568,559 -62%
SC
54
Samlyn Capital
New York
$35.2M +$38.4M +341,674 New
LFCM
55
Long Focus Capital Management
Puerto Rico
$34.5M +$28.7M +255,000 +319%
Caisse de Depot et Placement du Quebec (CDPQ)
56
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$34.2M +$37.3M +332,351 New
Adage Capital Partners
57
Adage Capital Partners
Massachusetts
$33.1M +$19.1M +170,068 +112%
JP Morgan Chase
58
JP Morgan Chase
New York
$32.9M -$48M -427,300 -57%
Balyasny Asset Management
59
Balyasny Asset Management
Illinois
$31.4M +$34M +302,324 +10,664%
Barclays
60
Barclays
United Kingdom
$31.4M -$6.51M -57,899 -16%
LHC
61
Lodge Hill Capital
New York
$31.2M -$2.81M -25,000 -8%
Swiss National Bank
62
Swiss National Bank
Switzerland
$31.2M -$1.74M -15,500 -5%
Loomis, Sayles & Company
63
Loomis, Sayles & Company
Massachusetts
$30.4M -$33.1M -294,280 -50%
JCP
64
JB Capital Partners
New York
$30.1M
Point72 Asset Management
65
Point72 Asset Management
Connecticut
$29.6M +$32.4M +287,887 New
LC
66
Loews Corp
New York
$28.8M +$31.5M +280,000 New
Qube Research & Technologies (QRT)
67
Qube Research & Technologies (QRT)
United Kingdom
$27.4M +$29.9M +266,197 New
HSBC Holdings
68
HSBC Holdings
United Kingdom
$27M +$5.17M +45,967 +21%
RC
69
RBF Capital
California
$26.6M
Raymond James Financial
70
Raymond James Financial
Florida
$26.4M -$4.14M -36,875 -13%
Millennium Management
71
Millennium Management
New York
$26.4M +$25.7M +228,824 +831%
N
72
Nuveen
North Carolina
$26M -$75.6K -673 -0.3%
SAM
73
Silvercrest Asset Management
New York
$25.8M -$2.87M -25,575 -9%
Wells Fargo
74
Wells Fargo
California
$25.5M -$2.2M -19,574 -7%
Mitsubishi UFJ Asset Management
75
Mitsubishi UFJ Asset Management
Japan
$25M +$2.5M +22,270 +10%