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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
251
$2.78M
252
$2.77M
253
$2.74M
254
$2.74M
255
$2.72M
256
$2.72M
257
$2.71M
258
$2.68M
259
$2.67M
260
$2.67M
261
$2.67M
262
$2.66M
263
$2.64M
264
$2.64M
265
$2.59M
266
$2.58M
267
$2.56M
268
$2.52M
269
$2.52M
270
$2.51M
271
$2.49M
272
$2.49M
273
$2.47M
274
$2.42M
275
$2.4M