# Owens Corning: overview

OC · NYSE · CIK 1370946 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/oc.md) · [Financials](/companies/oc/financials.md) · [Filings](/companies/oc/filings.md) · [Insiders](/companies/oc/insiders.md)

Latest reported revenue: [$2.76bn](/filings/0001370946-26-000177.md) for Q2 FY2026, three months to 2026-06-30, from the 10-Q filed Aug 5, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0001370946-26-000177).

## Last eight quarters

| Line item | Unit | Q3 FY2024 (2024-09-30) | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [2,763](/filings/0001370946-25-000241.md) | [2,574 d](/filings/0001370946-26-000067.md) | [2,530](/filings/0001370946-26-000145.md) | [2,747](/filings/0001370946-26-000177.md) | [2,684](/filings/0001370946-25-000241.md) | [2,142 d](/filings/0001370946-26-000067.md) | [2,265](/filings/0001370946-26-000145.md) | [2,756](/filings/0001370946-26-000177.md) |
| Gross margin | % | [30.8%](/filings/0001370946-25-000241.md) | [29.1% d](/filings/0001370946-26-000067.md) | [28.7%](/filings/0001370946-26-000145.md) | [31.2%](/filings/0001370946-26-000177.md) | [28.2%](/filings/0001370946-25-000241.md) | [23.2% d](/filings/0001370946-26-000067.md) | [22.5%](/filings/0001370946-26-000145.md) | [28.8%](/filings/0001370946-26-000177.md) |
| Operating margin | % | [17.1%](/filings/0001370946-25-000241.md) | [8.4% d](/filings/0001370946-26-000067.md) | [16.1%](/filings/0001370946-26-000145.md) | [18.4%](/filings/0001370946-26-000177.md) | [(12.2%)](/filings/0001370946-25-000241.md) | [(10.5%) d](/filings/0001370946-26-000067.md) | [5.3%](/filings/0001370946-26-000145.md) | [17.5%](/filings/0001370946-26-000177.md) |
| Net margin | % | [11.6%](/filings/0001370946-25-000241.md) | [(10.0%) d](/filings/0001370946-26-000067.md) | [(3.7%)](/filings/0001370946-26-000145.md) | [13.2%](/filings/0001370946-26-000177.md) | [(18.4%)](/filings/0001370946-25-000241.md) | [(13.9%) d](/filings/0001370946-26-000067.md) | [(4.6%)](/filings/0001370946-26-000145.md) | [8.2%](/filings/0001370946-26-000177.md) |
| Diluted EPS | $ per share | [3.65](/filings/0001370946-25-000241.md) | not reported | [(1.08)](/filings/0001370946-26-000145.md) | [4.25](/filings/0001370946-26-000177.md) | [(5.92)](/filings/0001370946-25-000241.md) | not reported | [(1.29)](/filings/0001370946-26-000145.md) | [2.80](/filings/0001370946-26-000177.md) |
| Free cash flow | $m | [558 d](/filings/0001370946-25-000241.md) | [479 d](/filings/0001370946-26-000067.md) | [(252)](/filings/0001370946-26-000145.md) | [129 d](/filings/0001370946-26-000177.md) | [752 d](/filings/0001370946-25-000241.md) | [333 d](/filings/0001370946-26-000067.md) | [(387)](/filings/0001370946-26-000145.md) | [199 d](/filings/0001370946-26-000177.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquireProductiveAssets. Derived values: 9-month figure less the 6-month figure; 12-month figure less the 9-month figure; 6-month figure less the 3-month figure.

## Last five fiscal years

| Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $bn | [8.5](/filings/0001370946-24-000046.md) | [9.8](/filings/0001370946-25-000077.md) | [8.4](/filings/0001370946-26-000067.md) | [9.9](/filings/0001370946-26-000067.md) | [10.1](/filings/0001370946-26-000067.md) |
| Gross margin | % | [26.1%](/filings/0001370946-24-000046.md) | [26.8%](/filings/0001370946-25-000077.md) | [29.0%](/filings/0001370946-26-000067.md) | [30.9%](/filings/0001370946-26-000067.md) | [28.1%](/filings/0001370946-26-000067.md) |
| Operating margin | % | [16.9%](/filings/0001370946-24-000046.md) | [17.6%](/filings/0001370946-25-000077.md) | [19.6%](/filings/0001370946-26-000067.md) | [15.0%](/filings/0001370946-26-000067.md) | [3.6%](/filings/0001370946-26-000067.md) |
| Net margin | % | [11.7%](/filings/0001370946-24-000046.md) | [12.7%](/filings/0001370946-25-000077.md) | [14.3%](/filings/0001370946-26-000067.md) | [6.6%](/filings/0001370946-26-000067.md) | [(5.2%)](/filings/0001370946-26-000067.md) |
| Diluted EPS | $ per share | [9.54](/filings/0001370946-24-000046.md) | [12.70](/filings/0001370946-25-000077.md) | [13.14](/filings/0001370946-26-000067.md) | [7.37](/filings/0001370946-26-000067.md) | [(6.22)](/filings/0001370946-26-000067.md) |
| Free cash flow | $bn | [1.1](/filings/0001370946-24-000046.md) | [1.3](/filings/0001370946-25-000077.md) | [1.2](/filings/0001370946-26-000067.md) | [1.2](/filings/0001370946-26-000067.md) | [1.0](/filings/0001370946-26-000067.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquireProductiveAssets.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/oc/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $1.40bn | 8,814,550 |  | Reduced −396,314 |
| [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $869.3m | 5,468,670 |  | Reduced −39,451 |
| [AQR CAPITAL MANAGEMENT LLC](/funds/1167557.md) | 2026-06-30 | $577.9m | 3,679,060 |  | Added +1,139,037 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $577.1m | 3,630,191 |  | Added +12,163 |
| [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $492.4m | 3,097,509 |  | Added +33,205 |
| [DIMENSIONAL FUND ADVISORS LP](/funds/354204.md) | 2026-06-30 | $469.2m | 2,951,985 |  | Added +187,369 |
| [FIRST TRUST ADVISORS LP](/funds/1125816.md) | 2026-06-30 | $460.9m | 2,899,702 |  | Added +720,488 |
| [AMERICAN CENTURY COMPANIES INC](/funds/748054.md) | 2026-06-30 | $358.5m | 2,255,518 |  | Added +213,016 |
| [UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC](/funds/861177.md) | 2026-06-30 | $352.6m | 2,218,358 |  | Reduced −977 |
| [Davis Selected Advisers](/funds/1036325.md) | 2026-06-30 | $330.7m | 2,081,213 |  | Reduced −19,722 |

## Recent filings

[All 2,636 filings](/companies/oc/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-09-16 | 16:26 ET | [8-K](/filings/0001370946-26-000211.md) | 5.02 Departure or appointment of officers or directors | 0001370946-26-000211 |
| 2026-08-05 | 06:05 ET | [10-Q](/filings/0001370946-26-000177.md) | Quarterly report, period 2026-06-30 | 0001370946-26-000177 |
| 2026-08-05 | 06:02 ET | [8-K](/filings/0001370946-26-000175.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001370946-26-000175 |
| 2026-07-29 | 16:33 ET | [8-K](/filings/0001370946-26-000169.md) | 5.02 Departure or appointment of officers or directors | 0001370946-26-000169 |
| 2026-05-06 | 06:06 ET | [10-Q](/filings/0001370946-26-000145.md) | Quarterly report, period 2026-03-31 | 0001370946-26-000145 |
| 2026-05-06 | 06:04 ET | [8-K](/filings/0001370946-26-000143.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001370946-26-000143 |
| 2026-05-01 | 07:46 ET | [8-K](/filings/0001370946-26-000140.md) | 5.02 Departure or appointment of officers or directors | 0001370946-26-000140 |
| 2026-05-01 | 07:34 ET | [8-K](/filings/0001370946-26-000136.md) | 8.01 Other events | 0001370946-26-000136 |
| 2026-04-20 | 07:35 ET | [8-K](/filings/0001370946-26-000132.md) | 5.07 Shareholder vote results | 0001370946-26-000132 |
| 2026-04-15 | 16:32 ET | [8-K](/filings/0001370946-26-000129.md) | 2.06 Material impairments; 8.01 Other events | 0001370946-26-000129 |

## Latest annual report

[Form 10-K for the fiscal year ended Dec 31, 2025](/filings/0001370946-26-000067.md), filed Feb 25, 2026.

## Forecast league

Q3 FY2026, the quarter ended 2026-09-30, is open for forecasts until the first results filing for it is accepted by EDGAR. Results are due by \[object Promise\]. [Forecast this quarter](/leagues/2026q3/targets/ff56b0f0-9749-4186-b780-2d7081f774bc)

## About the filer

- CIK: 1370946
- Tickers: OC
- Exchange: NYSE
- SIC code: 3290 Abrasive, Asbestos & Misc Nonmetallic Mineral Prods
- State of incorporation: DE
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:38 ET. No prices; not investment advice.