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How did Comfort Systems stock react to its Q3 earnings?

Published

Answer · as of

Comfort Systems reported third-quarter revenue of $3.77 billion and net income of $13.91 a diluted share in an 8-K filed after the close on Oct 22, 2026, against $2.45 billion and $8.25 a year earlier.

FIX fell 9.3% to $1,160.86 on Oct 23, after falling 11.1% over the four sessions before; it closed 44% below its 52-week high of $2,073.99.

Ask it yourself

Using Monk.trade, how did Comfort Systems (FIX) stock react to the third-quarter results it reported on SEC Form 8-K on Oct 22, 2026? Show the move on the next session and over the week.

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The MonkQL Monk.trade ran
from "FIX"
on daily
show close, 100 * (close / close[1] - 1) as change_pct, 100 * (close[1] / close[5] - 1) as prior_4_sessions_pct, 100 * (close / close[5] - 1) as week_pct, count(filings(form = "8-k", item = "2.02"), 5) as earnings_8k, highest(high, 252) as high_52w

Run 01a16e61-42e0-7b02-b681-bb4ca83f146b

FIX daily close, Sep 1 – Oct 23, 2026Comfort Systems’ daily close peaked at $1,817.96 on Oct 6 and fell to $1,160.86 on Oct 23. The 8-K with third-quarter results was filed after the close on Oct 22; the close fell 9.3% the next session and 19.3% over the week.
Comfort Systems’ third quarter, as reported in its Oct 22, 2026 8-K
MeasureQ3 2026Q3 2025
Revenue$3.77B$2.45B
Net income$489.0M$291.6M
Diluted EPS$13.91$8.25
Backlog, Sep 30$17.81B$9.38B

Method

Monk.trade read Comfort Systems’ Form 8-K filings reporting results of operations (Item 2.02) in the five sessions to the Oct 23, 2026 close and found one, filed on Oct 22 after the regular session. The reaction is the Oct 23 close against the Oct 22 close.

The four sessions before compare the Oct 22 close with the Oct 16 close; the week compares the Oct 23 close with the Oct 16 close. The 52-week high is the highest daily high in the last 252 sessions. Revenue, net income, earnings per share and backlog are quoted from the press release filed as Exhibit 99.1.

Limits

  • This page reports what the company filed and how the stock closed; it does not compare the results with analysts’ estimates.
  • The stock was falling before the filing, so the Oct 23 move is not a measure of the results alone.
  • Closes are regular-session daily closes; trading after the Oct 22 close is not shown.
  • Figures are as of the Oct 23, 2026 close. Follow-ups are added to this page as dated updates.

Sources

Research only. Not investment advice. Read the risk notice