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Owens Corning

OC

Industrials · 117.04 +0.3% today

You’ve read what changed. Here’s whether the market is confirming it.

Participation confirmed · construction unavailableMarket checked 29 Sept, 15:55 GMT-4

Market read

Owens Corning's move is spreading beyond its market group.

The latest filing evidence is available. 5 of 13 group members are active now; 1 filing-linked outsider is moving with the group, and 0 of 6 directly disclosed connections are confirming.

What changed
  • Revenue increased 0.3% versus the comparable filing period.
  • Operating margin fell 0.9 percentage points.
Company+0.3% todayVolume comparison unavailable
Market group5 of 13 activeConstruction Building Products · inactive
Disclosed network0 of 6 confirmingNo filing-linked name is confirming now
What would change this read
  • At least 9 of 13 durable members become active together.
  • Capital-flow agreement rises above 55%.
  • LEN remains aligned with the group in the next market snapshot.

Invalidation: The live read weakens if participation falls to 4 of 13 members or fewer.

Watch this read

Research brief

The story so far

Industrials · Building Products & Equipment

The latest filing evidence is available. 5 of 13 group members are active now; 1 filing-linked outsider is moving with the group, and 0 of 6 directly disclosed connections are confirming.

Evidence that supports
  • Revenue increased 0.3% versus the comparable filing period.
Evidence that challenges
  • Operating margin fell 0.9 percentage points.
  • Net income decreased 37.7% versus the comparable filing period.
  • Gross margin fell 2.5 percentage points.
What would clarify the read
  • At least 9 of 13 durable members become active together.
  • Capital-flow agreement rises above 55%.
  • LEN remains aligned with the group in the next market snapshot.

Company research

Understand the business, not just the ticker

As of Sep 30, 2026
Business model and earnings drivers

Use the company’s filings to identify the few operating, demand, cost, capital and regulatory variables that determine its earnings power.

Key research questions
  • Which operating variable is changing?
  • Is that change durable, cyclical or one-off?
  • What evidence would disprove the current interpretation?
Annual periods9
Price observations340
Usable filing statements142
Verified relationships6
Evidence supporting the case

No qualifying supportive evidence was identified.

Evidence challenging the case
  • Operating margin changed -11.5 percentage points in the latest annual period.
  • Net margin changed -11.7 percentage points in the latest annual period.
  • Macroeconomic conditions has repeated adverse evidence across 5 filings.
  • Restructuring and cost reductions has repeated adverse evidence across 5 filings.
  • Demand and volume has repeated adverse evidence across 4 filings.
  • Input and raw-material costs has repeated adverse evidence across 4 filings.
Questions before a position

No credible peer-relative valuation comparison is available yet.

Longer-term price context

Price as of Sep 29, 2026

118.45
6m+13.5%12m-17.2%24m—
Annual trajectory

Reported annual revenue and per-share history. This is accounting history, not a forecast.

PeriodRevenueYoYDiluted EPSShare change
2021-12-31$8.5B+20.5%$9.54-4.0%
2022-12-31$9.8B+14.9%$12.70-6.3%
2023-12-31$8.4B-14.2%$13.14-6.9%
2024-12-31$9.9B+17.7%$7.37-3.5%
2025-12-31$10.1B+2.6%$-6.22-4.3%

What management says matters

Persistent and emerging business drivers

Macroeconomic conditionsnegative · 5 filings
“Higher delivery costs of $11 million, lower volumes, higher manufacturing costs of $7 million, and unfavorable mix were partially offset by $8 million of lower selling, general and administrative costs and lower input cost inflation of $7 million, which inclu…”
10-Q · Aug 5, 2026 ↗
Restructuring and cost reductionsnegative · 5 filings
“For year-to-date, the increase was primarily driven by higher restructuring costs and an increase in the liability for the Paroc marine recall.”
10-Q · Aug 5, 2026 ↗
Demand and volumenegative · 4 filings
“The decrease was primarily driven by lower volumes, higher manufacturing costs of $16 million and higher delivery costs of $11 million.”
10-Q · Aug 5, 2026 ↗
Input and raw-material costsnegative · 4 filings
“Higher delivery costs of $11 million, lower volumes, higher manufacturing costs of $7 million, and unfavorable mix were partially offset by $8 million of lower selling, general and administrative costs and lower input cost inflation of $7 million, which inclu…”
10-Q · Aug 5, 2026 ↗

Valuation discipline

Peer-relative valuation withheld

Jodie found no industry-matched filing peers suitable for a valuation comparison. It will not substitute broader financial-sector names.

Scenario scaffold

Mechanical 2.0-year scenarios are available as editable assumptions, not consensus.

Price action

How the market is pricing the story

117.04+0.3% today

Jodie does not have enough daily observations to draw a useful short-term chart for this asset. The latest quoted price was checked 1 Oct, 15:55 GMT-4; this is a coverage limitation, not a flat-price conclusion.

Developments

No sourced recent-development timeline yet

Jodie has not returned a relevant primary source or news item for OC. This is an evidence-coverage gap, not a conclusion that nothing material happened.

Business and financial condition

Reported financial figures are not available yet

Jodie has not returned structured SEC XBRL fundamentals for this asset. This is a coverage limitation, not an assessment of the business or its financial health.

Latest filing assessment

The latest filing shows material pressure

10-Q filed 2026-08-05 against the comparable filing from 2025-08-06.

cautious
OperationscautiousEvidence score -1
liquidityneutralEvidence score 0
valuationdiscount

Capital and cash conversion

Investment load increased

watch

Capital spending consumed more revenue while free-cash-flow margin declined.

Capital spending YoY
+7.7%
Capital spending / revenue
+8.6%
Free-cash-flow margin
-3.7%
FCF margin change
-1.4 pts

Capex, revenue, and operating cash flow are matched to the same reported duration. Reported accounting context, not a forecast or trading recommendation.

What improved

  • Revenue increased 0.3% versus the comparable filing period.

What weakened

  • Operating margin fell 0.9 percentage points.
  • Net income decreased 37.7% versus the comparable filing period.
  • Gross margin fell 2.5 percentage points.

Filing receipts

“Year-to-date, the decrease was primarily driven by lower sales volumes in the Doors and Roofing segments, input cost inflation, the impact of production downtime, higher delivery costs and lower selling prices.”

“MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS (continued) Doors The table below provides a summary of net sales and EBITDA for the Doors segment: Three Months Ended June 30, Six Months Ended June 30, (In millions) 2026 2025 2026 2025 Net sales $ 513 $ 554 $ 988 $ 1,094 % change from prior year -7 % N/A -10 % N/A EBITDA $ 57 $ 75 $ 91 $ 143 EBITDA as a % of net sales 11 % 14 % 9 % 13 % NET SALES In our Doors segment, net sales decreased $41 million in the second quarter 2026 compared to the second quarter 2025 due to lower volumes of 3%, primarily driven by the exit of our Prineville, Oregon facility, a $19 million unfavorable impact from the divestitu...”

“1 % 14 % 9 % 13 % NET SALES In our Doors segment, net sales decreased $41 million in the second quarter 2026 compared to the second quarter 2025 due to lower volumes of 3%, primarily driven by the exit of our Prineville, Oregon facility, a $19 million unfavorable impact from the divestiture of our distribution business and slightly unfavorable mix.”

Historical filing backfill generated after the original filing window. It is not part of Jodie's live track record.

Business ecosystem

The relationships behind OC

Customers, suppliers, partners and competitors named in company filings—not inferred from headlines.

Depends on

NCLHNorwegian Cruise Line Holdings Ltd.competitorFeb 25, 2026 ▾

“Dollar, Danish Krone and the Norwegian Krone.”

Depended on by

QXOQXO, Inc.supplierFeb 27, 2026 ▾

“Our largest suppliers include predominantly domestic companies such as Owens Corning, GAF, Carlisle Construction Materials, CertainTeed Roofing and Siding, IKO Manufacturing, TAMKO Building Products, Johns Manville, James Hardie Building Products, Dow, Sika U…”

Filing peers

Companies whose filings use similar operating language.

Open the three relationships above to see Jodie’s filing proof. Pro unlocks 10 more links, every receipt, and alerts when connected names begin moving. Unlock the full network →

What is moving around it

Live connections

OC is currently a Participant in the organic co-movement group Building Products. This group is discovered from market behaviour rather than assigned from an industry taxonomy. 2 filing-linked names are in the relationship map; none is currently confirmed as moving with the group.

Context history

Theme membership history

No durable theme membership has been observed for this name yet.