BLDR's earnings track record: beats, misses, and post-report drift
Builders FirstSource has reported earnings in eight tracked quarters, beating the estimate in five of them for a 62% beat rate. Despite that majority, the average earnings surprise over the same window is -4.1%, which means the misses have been large enough to pull the overall average below zero. After the report, the stock's average 5-day price change is -2.1%, and the drift direction is classified as down.
The last four reports, listed most recent first, show what that looks like in practice. On 2026-07-30 BLDR reported actual EPS of $1.17 versus the $1.25 estimate, a -6.4% miss; the stock rose 0.65% the next day and finished the following five trading days with a 0% change. On 2026-04-30 actual EPS was $0.27 against a $0.39 estimate, a -30.8% surprise, sending the shares down -4.26% the next session while posting a +0.4% five-day drift. On 2026-02-17 actual EPS came in at $1.12 versus the $1.30 estimate, a -13.8% miss; the stock slipped -0.64% the next day and -4.32% over the following five days. The only beat in this group was on 2025-10-30, when actual EPS of $1.88 topped the $1.75 estimate by 7.4%, producing a 4.01% next-day gain but a -2.37% five-day drift. Three of the last four prints missed, and even the beat gave back part of its opening surge.
Options-flow setup into the October 29 report
BLDR's next scheduled earnings release is 2026-10-29 before the open, and the current consensus EPS estimate is $1.16. At the time of the snapshot the stock is at $66.44, the RSI is 35.4, and the 50-day EMA sits at $76.60. The Basic Materials/Construction Materials classification also frames how investors might contextualize any guidance, but the options market will largely be reading those price and momentum levels against the -2.1% average post-earnings drift.
Option prices embed the market's real expectation of both direction and magnitude, so traders compare the event-implied move to BLDR's recent next-day reactions, which have ranged from -4.26% to +4.01%. If the options market prices a move much larger than that observed range, premium sellers may view it as expensive; if it prices a smaller move, event risk may look underpriced relative to history. Flow can also concentrate around strikes near the $66.44 spot price or between spot and the $76.60 50-day EMA, where dealer hedging can add short-term velocity. Whether the skew favors calls or puts, the key point is that the options market is pricing expected magnitude, not forecasting the report outcome.
What a disciplined trader watches around this pattern
A disciplined approach begins with the historical baseline rather than a directional opinion. BLDR has beaten 62% of the time over the last eight quarters, yet the average surprise is -4.1% and the average five-day post-earnings drift is -2.1%. Three of the last four prints missed, including -13.8% on 2026-02-17 and -30.8% on 2026-04-30. With the 2026-10-29 consensus EPS at $1.16, a trader can compare that estimate directly to the prior actuals of $1.17, $0.27, $1.12, and $1.88.
From a risk-framing perspective, the current price of $66.44 sits below the 50-day EMA of $76.60, while the RSI at 35.4 is approaching traditionally oversold territory. That means the stock is entering the report with weak short-term momentum. Traders typically watch for a post-earnings gap that confirms or diverges from the average -2.1% five-day drift and compare the 2026-10-29 option implied volatility to observed next-day reactions of 0.65%, -4.26%, -0.64%, and 4.01%. For a deeper read on how sell-side models are interpreting the same figures, review the full institutional verdict below before forming any conclusion.
Frequently Asked Questions
What is BLDR's historical earnings beat rate and average surprise?
Over the last eight reported quarters, BLDR beat earnings estimates five times, giving it a 62% beat rate. However, the average earnings surprise across the same window is -4.1%.
How has BLDR stock behaved after its most recent earnings reports?
The average five-day post-earnings drift is -2.1%. In the last four reports, BLDR's next-day moves were 0.65% on 2026-07-30, -4.26% on 2026-04-30, -0.64% on 2026-02-17, and 4.01% on 2025-10-30. The corresponding five-day drifts were 0%, +0.4%, -4.32%, and -2.37%.
When is BLDR reporting next, and what is the consensus EPS estimate?
BLDR is scheduled to report on 2026-10-29 before the open. The current consensus EPS estimate is $1.16, and the most recent closing price snapshot was $66.44 with an RSI of 35.4 and a 50-day EMA of $76.60.
| Reported | Actual | Estimate | Surprise | 1D Move | 5D Move |
|---|---|---|---|---|---|
| 2026-07-30 | $1.17 | $1.25 | -6.4% | +0.65% | null% |
| 2026-04-30 | $0.27 | $0.39 | -30.8% | -4.26% | +0.4% |
| 2026-02-17 | $1.12 | $1.3 | -13.8% | -0.64% | -4.32% |
| 2025-10-30 | $1.88 | $1.75 | +7.4% | +4.01% | -2.37% |
| 2025-07-31 | $2.38 | $2.35 | +1.3% | - | - |
| 2025-05-01 | $1.51 | $1.5 | +0.7% | - | - |
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