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Builders FirstSource
BLDR

Overview Fund Activity

761 hedge funds and large institutions have $12.7B invested in Builders FirstSource in 2025 Q2 according to their latest regulatory filings, with 118 funds opening new positions, 280 increasing their positions, 282 reducing their positions, and 120 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
761
Holders Change
-13
Holders Change %
-1.68%
% of All Funds
10.21%
Holding in Top 10
16
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.21%
New
118
Increased
280
Reduced
282
Closed
120
Calls
$205M
Puts
$220M
Net Calls
-$14.9M
Net Calls Change
-$3.25M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$1.36B
2
BWA
Brave Warrior Advisors
New York
$213M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$56.9M
4
Morgan Stanley
Morgan Stanley
New York
$204M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
$100M

Top Sellers

1
DZ Bank
DZ Bank
Germany
$1.73M
2
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
$12.4M
3
BlackRock
BlackRock
New York
$1.01B
4
Pacer Advisors
Pacer Advisors
Pennsylvania
$1.07M
5
Vanguard Group
Vanguard Group
Pennsylvania
$1.47B
Name Holding Trade Value Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.47B -$94.4M -808,652 -6%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.36B +$105M +903,502 +8%
BlackRock
3
BlackRock
New York
$1.01B -$115M -985,105 -10%
State Street
4
State Street
Massachusetts
$587M +$3.44M +29,443 +0.6%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$395M +$19.4M +166,678 +5%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$335M -$8.42M -72,471 -2%
Diamond Hill Capital Management
7
Diamond Hill Capital Management
Ohio
$296M +$31M +265,670 +12%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$256M -$5.86M -50,187 -2%
BWA
9
Brave Warrior Advisors
New York
$213M +$68.3M +585,683 +47%
Invesco
10
Invesco
Georgia
$207M -$86.8M -744,114 -30%
VOYA Investment Management
11
VOYA Investment Management
Georgia
$205M -$9.58M -82,193 -4%
Morgan Stanley
12
Morgan Stanley
New York
$204M +$56.6M +484,935 +38%
Massachusetts Financial Services
13
Massachusetts Financial Services
Massachusetts
$182M +$8.71M +74,681 +5%
Baillie Gifford & Co
14
Baillie Gifford & Co
United Kingdom
$178M -$4.28M -36,693 -2%
Norges Bank
15
Norges Bank
Norway
$148M +$148M +1,268,269 New
Boston Partners
16
Boston Partners
Massachusetts
$125M -$60.4M -517,387 -33%
Northern Trust
17
Northern Trust
Illinois
$119M -$13.6M -116,305 -10%
Sands Capital Management
18
Sands Capital Management
Virginia
$119M -$4.06M -34,771 -3%
Charles Schwab
19
Charles Schwab
California
$108M +$1.68M +14,430 +2%
AssetMark Inc
20
AssetMark Inc
California
$105M -$756K -6,479 -0.7%
EWM
21
Evercore Wealth Management
New York
$102M -$822K -7,044 -0.8%
Janus Henderson Group
22
Janus Henderson Group
United Kingdom
$100M +$51.6M +441,808 +106%
ClearBridge Investments
23
ClearBridge Investments
New York
$99.3M -$471K -4,037 -0.5%
Mirae Asset Global ETFs Holdings
24
Mirae Asset Global ETFs Holdings
Hong Kong
$89.5M -$1.17M -10,062 -1%
Capital World Investors
25
Capital World Investors
California
$88.7M – – –
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