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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
301
$1.91M
302
$1.9M
303
$1.88M
304
$1.85M
305
$1.84M
306
$1.84M
307
$1.83M
308
$1.83M
309
$1.83M
310
$1.82M
311
$1.82M
312
$1.8M
313
$1.79M
314
$1.79M
315
$1.76M
316
$1.75M
317
$1.74M
318
$1.74M
319
$1.73M
320
$1.73M
321
$1.69M
322
$1.69M
323
$1.68M
324
$1.67M
325
$1.64M