BLDR Builders FirstSource Inc
Company Analysis
Latest News
🟢 Builders FirstSource is trading 4.3% up
Builders FirstSource is trading 4.26% higher at $55.79, with no clear catalyst for the gain identified in available reporting. - William Blair downgraded the...
🟢 Builders FirstSource is trading 4.7% up — with no confirmed catalyst
Builders FirstSource is trading at $52.90, up +4.71%, with the reason for the rise unconfirmed. - On October 15, 2026, no clear company-specific announcement...
🟢 Builders FirstSource is trading 17.29% up in after-hours trading
Builders FirstSource is trading up 17.29% at $62.00, versus the regular-session close of $52.86, with no confirmed announcement explaining the October 9...
🔴 Builders FirstSource is trading 4.16% down
Builders FirstSource is trading 4.16% lower at $53.88 on October 7, 2026; no confirmed company-specific announcement or same-day sector catalyst has been...
Bank of America Bets Big on Builders FirstSource — But Does a 0.87% Stake Justify a 45% Single-Day Rally?
Shares of Builders FirstSource (BLDR) erupted higher, surging 44.7% to $88.09 after Bank of America disclosed it had acquired 936,880 shares worth roughly...
🟢 Builders FirstSource is trading 44.69% up in after-hours trading after Bank of America disclosed 0.87% stake
Builders FirstSource is trading 44.69% up at $88.09 after Bank of America disclosed acquiring 936,880 shares, valued at approximately $83.83 million,...
🟢 Builders FirstSource is trading 4.23% up today after Bank of America disclosed a 0.87% stake
Builders FirstSource is trading at $60.99 (+4.23%) after Bank of America disclosed its acquisition of 936,880 shares, valued at approximately $83.83 million,...
Bank of America Buys $83.8M Builders FirstSource Stake Amid Institutional Surge
Bank of America Corp DE acquired 936,880 shares of Builders FirstSource, Inc. This purchase is valued at approximately $83.83 million according to a recent SEC...
Builders FirstSource gains $1 billion CalSTRS investment, a 6,600% stake increase
The California State Teachers' Retirement System (CalSTRS) significantly increased its investment in Builders FirstSource Inc. during the second quarter. The...
🔴 Builders FirstSource is trading 4% down today after hotter-than-expected August producer inflation
Builders FirstSource is trading at $58.93, down 4.01%, as U.S. stocks weaken after hotter August producer inflation. - PPI rose 5.4% year over year versus...
🔴 Builders FirstSource is trading 4.2% down today as oil prices rise after Saudi attacks
Builders FirstSource is trading 4.2% down at $63.05 amid broad market weakness and higher oil prices after attacks on Saudi Arabian energy facilities. - The...
🔴 Builders FirstSource is trading 4.3% down today amid broad market weakness
Builders FirstSource is trading 4.3% down at $63.54 amid broad market weakness on September 1, 2026. - The S&P 500, Nasdaq Composite, and Dow are each down...
Semper Augustus More Than Doubles Stake in Builders FirstSource (BLDR)
Value investor Christopher Bloomstran’s firm, Semper Augustus, significantly increased its position in Builders FirstSource (BLDR), the largest U.S. supplier...
Builders FirstSource Leads $25.3M Investment in AI Construction Startup Digs
Residential construction AI startup Digs has raised $25.3 million in a Series A funding round led by building materials giant Builders FirstSource. The...
Builders FirstSource rated Market Perform, citing weak single-family housing starts
Citizens JMP initiated coverage on Builders FirstSource Inc. with a Market Perform rating. Analyst James McCanless issued the neutral outlook because declining...
🟢 Builders FirstSource is trading 6% up today on materials-sector strength
Builders FirstSource is trading at $71.69 (+6.02%), primarily on materials-sector strength; no clear company-specific announcement emerged on August 19,...
Semper Augustus Initiates Positions in PAYX and SPGI, Trims SBUX and FIVE
In its second-quarter 13F filing for the period ending June 30, 2026, Christopher Bloomstran's Semper Augustus Investments Group reported a portfolio value of...
🟢 Builders FirstSource is trading 8.02% up in after-hours trading — catalyst remains unclear
Builders FirstSource is trading $75.86, up 8.02% in after-hours trading after closing at $70.23 on August 17, 2026; no new company-specific announcement or...
🔴 Builders FirstSource is trading 4.11% down today amid reduced 2026 guidance
Builders FirstSource is trading 4.11% down now at $69.53 after no clear company-specific announcement or analyst action was identified for August 17, 2026. -...
🔴 Builders FirstSource is trading 4.6% down today with no clear catalyst identified
Builders FirstSource is trading 4.61% down at $71.64, with no clear company-specific catalyst identified for August 12, 2026. - The decline comes as broader...