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Owens Corning (OC)

Owens Corning at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Owens Corning (OC) is a Construction company based in US with a market capitalization of $10.2B. Revenue declined 8.0% year-over-year and the company generated $962M in free cash flow. This page tracks OC's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 25K employees · IPO Nov 1, 2006

Valuation

Valuation & price

$114.08 · as of May 17, 2026 · -28.2% vs 52w high

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P/E ratio

Latest-FY diluted EPS

2.65

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$158$128$98.28Jul 25Dec 25Jul 26Jul 7, 25$142.31Jul 9, 25$147.29Jul 11, 25$147.44Jul 15, 25$140.68Jul 17, 25$141.69Jul 21, 25$137.84Jul 23, 25$146.29Jul 25, 25$145.90Jul 29, 25$144.27Jul 31, 25$139.43Aug 4, 25$137.50Aug 6, 25$147.73Aug 11, 25$141.99Aug 13, 25$155.41Aug 15, 25$150.27Aug 19, 25$152.32Aug 21, 25$148.51Aug 25, 25$153.52Aug 27, 25$152.86Aug 29, 25$150.17Sep 3, 25$148.01Sep 5, 25$155.59Sep 9, 25$149.12Sep 11, 25$157.69Sep 16, 25$149.58Sep 18, 25$147.59Sep 22, 25$143.50Sep 24, 25$143.37Sep 26, 25$143.12Sep 30, 25$141.46Oct 2, 25$140.88Oct 6, 25$136.75Oct 8, 25$133.84Oct 10, 25$126.41Oct 14, 25$128.26Oct 16, 25$126.30Oct 21, 25$130.69Oct 23, 25$128.63Oct 27, 25$127.50Oct 29, 25$124.66Oct 31, 25$127.31Nov 4, 25$122.72Nov 6, 25$104.94Nov 10, 25$103.37Nov 12, 25$103.08Nov 14, 25$101.83Nov 18, 25$99.05Nov 20, 25$98.28Nov 25, 25$109.28Nov 28, 25$113.24Dec 2, 25$112.50Dec 4, 25$112.00Dec 8, 25$111.57Dec 10, 25$115.56Dec 12, 25$116.00Dec 16, 25$113.70Dec 18, 25$116.58Dec 22, 25$113.40Dec 24, 25$113.55Dec 29, 25$112.94Jan 2, 26$114.15Jan 6, 26$116.21Jan 8, 26$117.07Jan 12, 26$123.00Jan 14, 26$123.35Jan 16, 26$124.56Jan 21, 26$124.68Jan 23, 26$124.39Jan 27, 26$121.21Jan 29, 26$119.88Feb 2, 26$122.17Feb 4, 26$132.83Feb 9, 26$135.75Feb 11, 26$138.45Feb 13, 26$134.19Feb 18, 26$134.36Feb 20, 26$132.71Feb 24, 26$126.63Feb 26, 26$122.28Mar 2, 26$116.71Mar 4, 26$116.85Mar 6, 26$109.75Mar 10, 26$106.26Mar 12, 26$103.05Mar 17, 26$108.95Mar 19, 26$103.34Mar 23, 26$106.49Mar 25, 26$107.97Mar 27, 26$104.56Mar 31, 26$108.22Apr 2, 26$105.84Apr 7, 26$105.12Apr 9, 26$114.95Apr 13, 26$118.33Apr 15, 26$116.58Apr 17, 26$122.84Apr 22, 26$122.88Apr 24, 26$125.61Apr 28, 26$123.97Apr 30, 26$123.34May 4, 26$116.89May 6, 26$123.03May 8, 26$121.67May 12, 26$119.83May 14, 26$121.07May 18, 26$112.20May 20, 26$113.43May 22, 26$117.42May 28, 26$124.24Jun 1, 26$122.62Jun 3, 26$120.16Jun 5, 26$119.20Jun 9, 26$122.90Jun 11, 26$121.41Jun 15, 26$123.40Jun 17, 26$123.78Jun 22, 26$124.62Jun 24, 26$134.17Jun 26, 26$135.39Jul 2, 26$148.22
$98.2852-week range$158.96
Loading valuation history…

Fundamentals

Key fundamentals

$10.2B

Market cap

-8.0%

Revenue growth (YoY)

28.5%

Gross margin

$962M

Free cash flow (USD)

$5.8B

Net debt

-4.1%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$5.7BFY 2017$6.4BFY 2018$7.1BFY 2019$7.2BFY 2020$7.1BFY 2021$8.5BFY 2022$9.8BFY 2023$9.7BFY 2024$11.0BFY 2025$10.1B
$5.7B$10.1B

Free cash flow by year

2016 → 2025

FY 2016$570.0MFY 2017$679.0MFY 2018$266.0MFY 2019$590.0MFY 2020$828.0MFY 2021$1.1BFY 2022$1.3BFY 2023$1.2BFY 2024$1.2BFY 2025$962.0M
$570M$962M

Gross margin by year

2021 → 2025

FY 202126.1%FY 202227.8%FY 202329.3%FY 202430.0%FY 202528.5%
26.1%28.5%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

2

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 6, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider sellInsider Sell $84KMarcon Rachel Barthelemy · President, Doors · $84.5KMay 29, 2026Filing
  • Insider sellInsider Sell $233KDoerfler Mari · Vice President and Controller · $232.9KMay 12, 2026Filing
  • 8-K eventEarnings ReleaseMay 6, 2026Filing
  • Quarterly report10-Q FiledMay 6, 2026Filing
  • 8-K eventBusiness Sale CompletedMay 1, 2026Filing
  • 8-K eventExecutive PromotionMay 1, 2026Filing
  • 8-K eventAnnual Meeting ResultsApr 20, 2026Filing
  • 8-K eventBusiness Sale AmendmentApr 15, 2026Filing

Questions

Frequently asked questions

What is Owens Corning's market cap?

Owens Corning (OC) has a market capitalization of $10.2B.

What is OC's P/E ratio?

A meaningful P/E ratio is not available for OC — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is OC's price-to-book (P/B) ratio?

OC trades at 2.65 times book value per share.

Are insiders buying OC stock?

SEC Form 4 filings show no open-market insider buys at Owens Corning in the last 90 days (2 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.