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Builders FirstSource

771 hedge funds and large institutions have $12.7B invested in Builders FirstSource in 2025 Q2 according to their latest regulatory filings, with 119 funds opening new positions, 285 increasing their positions, 284 reducing their positions, and 120 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less first-time investments, than exits

New positions opened: | Existing positions closed:

7% less call options, than puts

Call options by funds: $205M | Put options by funds: $220M

1% less funds holding

Funds holding: 781771 (-10)

8% less capital invested

Capital invested by funds: $13.8B → $12.7B (-$1.09B)

Holders
771
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$205M
Puts
$220M
Net Calls
Net Calls Change

Top Buyers

1 +$104M
2 +$67.6M
3 +$56.3M
4
Morgan Stanley
Morgan Stanley
New York
+$56M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$51M

Top Sellers

1 -$184M
2 -$114M
3 -$114M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
-$99.6M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$93.3M
Name Holding Trade Value Shares
Change
Change in
Stake
376
$960K
377
$952K
378
$946K
379
$945K
380
$934K
381
$916K
382
$904K
383
$904K
384
$904K
385
$897K
386
$892K
387
$891K
388
$890K
389
$889K
390
$888K
391
$881K
392
$869K
393
$869K
394
$867K
395
$864K
396
$864K
397
$846K
398
$843K
399
$839K
400
$824K