Builders FirstSource
BLDR
BLDR
772 hedge funds and large institutions have $13.6B invested in Builders FirstSource in 2025 Q3 according to their latest regulatory filings, with 109 funds opening new positions, 253 increasing their positions, 304 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: 304
19% less funds holding in top 10
Funds holding in top 10: 16 → 13 (-3)
Holders
772
Holding in Top 10
13
Calls
$208M
Puts
$220M
Top Buyers
| 1 | +$470M | |
| 2 | +$237M | |
| 3 | +$188M | |
| 4 |
Victory Capital Management
San Antonio,
Texas
|
+$176M |
| 5 |
Public Sector Pension Investment Board (PSP Investments)
Montreal,
Quebec, Canada
|
+$116M |
Top Sellers
| 1 | -$117M | |
| 2 | -$74.5M | |
| 3 | -$64.7M | |
| 4 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$60.3M |
| 5 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$59M |
