BLDR icon

Builders FirstSource

775 hedge funds and large institutions have $13.6B invested in Builders FirstSource in 2025 Q3 according to their latest regulatory filings, with 110 funds opening new positions, 253 increasing their positions, 306 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: 253 | Existing positions reduced: 306

19% less funds holding in top 10

Funds holding in top 10: 1613 (-3)

Holders
775
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
151
$7.57M
152
$7.46M
153
$7.44M
154
$7.37M
155
$7.31M
156
$7.21M
157
$7.18M
158
$7.17M
159
$7.04M
160
$7.02M
161
$6.94M
162
$6.94M
163
$6.89M
164
$6.86M
165
$6.86M
166
$6.83M
167
$6.81M
168
$6.69M
169
$6.49M
170
$6.47M
171
$6.46M
172
$6.44M
173
$6.44M
174
$6.44M
175
$6.33M