Are Investors Undervaluing Builders FirstSource (BLDR) Right Now? Posted byZacks Equity Research November 9, 2021 Leave a comment on Are Investors Undervaluing Builders FirstSource (BLDR) Right Now? Here at Zacks, our focus is on the proven Zacks Rank system, which emphasizes earnings estimates and estimate revisions to find great stocks. Nevertheless, we are always paying attention to…