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Builders FirstSource
BLDR

Overview Fund Activity

774 hedge funds and large institutions have $13.8B invested in Builders FirstSource in 2025 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 299 increasing their positions, 286 reducing their positions, and 128 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
774
Holders Change
-35
Holders Change %
-4.33%
% of All Funds
10.52%
Holding in Top 10
16
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+23.08%
% of All Funds
0.22%
New
108
Increased
299
Reduced
286
Closed
128
Calls
$145M
Puts
$157M
Net Calls
-$11.7M
Net Calls Change
+$9.51M

Top Buyers

1
BWA
1
Brave Warrior Advisors
New York
$155M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$131M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$402M
4
Kovitz Investment Group Partners
4
Kovitz Investment Group Partners
Illinois
$66.1M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$230M

Top Sellers

1
Pacer Advisors
1
Pacer Advisors
Pennsylvania
$109M
2
ACM
2
Anomaly Capital Management
New York
$0
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$26.9M
4
Boston Partners
4
Boston Partners
Massachusetts
$198M
5
Morgan Stanley
5
Morgan Stanley
New York
$158M
Name Holding Trade Value Shares
Change 		Shares
Change %
EWM
26
Evercore Wealth Management
New York
$110M +$4.46M +35,674 +4%
Pacer Advisors
27
Pacer Advisors
Pennsylvania
$109M -$182M -1,456,144 -63%
ClearBridge Investments
28
ClearBridge Investments
New York
$107M +$20.6M +164,605 +24%
Mirae Asset Global ETFs Holdings
29
Mirae Asset Global ETFs Holdings
Hong Kong
$97.1M -$10.5M -84,061 -10%
Capital World Investors
30
Capital World Investors
California
$95M – – –
Legal & General Group
31
Legal & General Group
United Kingdom
$88M +$2.08M +16,685 +2%
UBS AM
32
UBS AM
Illinois
$80.1M +$10.3M +82,588 +15%
FCM
33
Frontier Capital Management
Massachusetts
$78.5M +$27.5M +220,252 +54%
Bessemer Group
34
Bessemer Group
New Jersey
$76.5M +$26.8M +214,391 +54%
Deutsche Bank
35
Deutsche Bank
Germany
$76.5M +$1.03M +8,241 +1%
Ameriprise
36
Ameriprise
Minnesota
$76.3M +$4.02M +32,202 +6%
UBS Group
37
UBS Group
Switzerland
$71.7M +$17.4M +139,097 +32%
CCM
38
Coliseum Capital Management
Connecticut
$69.3M +$29.7M +237,864 +75%
Loomis, Sayles & Company
39
Loomis, Sayles & Company
Massachusetts
$67.3M -$22.8M -182,206 -25%
Amundi
40
Amundi
France
$66.1M +$14.9M +124,014 +29%
Kovitz Investment Group Partners
41
Kovitz Investment Group Partners
Illinois
$66.1M +$59.8M +478,942 +957%
LSV Asset Management
42
LSV Asset Management
Illinois
$59.4M -$2.95M -23,580 -5%
Citadel Advisors
43
Citadel Advisors
Florida
$57.4M +$6.42M +51,402 +13%
Bank of America
44
Bank of America
North Carolina
$52.4M +$10.8M +86,075 +26%
Janus Henderson Group
45
Janus Henderson Group
United Kingdom
$52M +$50.5M +405,313 +3,339%
RR
46
Robotti Robert
$51.7M +$2.45M +19,578 +5%
Victory Capital Management
47
Victory Capital Management
Texas
$48.7M -$17.7M -141,579 -27%
Neuberger Berman Group
48
Neuberger Berman Group
New York
$47.8M -$2.91M -23,253 -6%
BGIM
49
Brandywine Global Investment Management
Pennsylvania
$45.8M +$6.6M +52,802 +17%
American Century Companies
50
American Century Companies
Missouri
$43.7M -$4.69M -37,542 -10%
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