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Mueller Industries quarterly revenue jumps 31.6% to $1.42 billion

Mueller Industries' revenue growth is speeding up. Results for the quarter ended September 26, 2026, from the earnings release filed with the SEC on Oct 20, 2026.

Octans ResearchPublished

Snapshot

Mueller Industries' revenue growth is speeding up: revenue jumped 31.6% to $1.42 billion in the quarter ended September 26, 2026, from $1.08 billion a year earlier, after 25.5% year over year growth the quarter before.

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Market Data

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($MLI)▼ −6.59%56.81

as of 16:00 ET · Realtime derived data

What We Know

Revenue for the quarter ended September 26, 2026 was $1.42 billion, versus $1.08 billion in the same quarter a year earlier, up 31.6%.

Bar chart: Mueller Industries: revenue, last eight quarters. US$ billions by fiscal quarter end, as of Oct 20, 2026. Dec 2024 0.92; Mar 2025 1.0; Jun 2025 1.14; Sep 2025 1.08; Dec 2025 0.96; Mar 2026 1.19; Jun 2026 1.43; Sep 2026 1.42. Latest quarter $1.42B, Up 31.6% vs a year earlier.
Source: SEC EDGAR (earnings release and XBRL financial data)

Quarterly revenue by fiscal quarter end, oldest first: Dec 2024: $923.5 million; Mar 2025: $1.00 billion; Jun 2025: $1.14 billion; Sep 2025: $1.08 billion; Dec 2025: $962.4 million; Mar 2026: $1.19 billion; Jun 2026: $1.43 billion; Sep 2026: $1.42 billion.

Octans View

Year over year revenue change by quarter, computed from the filed figures: Dec 2025 up 4.2%; Mar 2026 up 19.3%; Jun 2026 up 25.5%; Sep 2026 up 31.6%. On those figures, Mueller Industries' revenue growth is speeding up. That read compares the latest two year over year growth rates and nothing else.

Bear Case · Room for Disagreement

This brief covers reported revenue and diluted earnings per share only. It does not cover guidance, margins, segment results, cash flow or the earnings call, and it makes no forecast. Revenue is the total on the release line we matched; a company's own adjusted measures can differ.

Method and source. Octans Research matched the revenue line in the earnings release (Exhibit 99.1) to the year ago quarter the company reported in its own XBRL financial data; the two must agree before anything is published. The quarterly history comes from the same XBRL data. The text is generated from those verified figures by a fixed template; no model wrote it.

Chart

$MLI adjusted close, last 6 months $MLI adjusted close, last 6 months: series falling from 67.6 to 56.8 (−16%) from 2026-04-24 to 2026-10-20. Scale 55 to 75. 5560657075 2026-04-242026-10-20 $MLI ADJUSTED CLOSE, LAST 6 MONTHS −16% 56.81
Source: Tiingo · As of 2026-10-20Indicative, not investment advice.

Sources

  1. [1]SEC EDGAR — Mueller Industries earnings release for the quarter ended September 26, 2026 (Exhibit 99.1), filed Oct 20, 2026
  2. [2]SEC EDGAR — Mueller Industries XBRL financial data (company facts)

These are the sources this piece was drafted from. How we verify. Found an error? Tell us and we correct it in public.

$1.42B

Revenue for the quarter ended September 26, 2026 was $1.42 billion, versus $1.08 billion in the… · What we know

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