Owens Corning(OC)Stock Analysis
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Rank #1,602 of 2,879 stocks
Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.
Revenue Growth
Profitability
Balance Sheet
Earnings Quality
Free Cash Flow
Institutional Flow
Revenue Scale
Dilution Risk
OC Stock Analysis & AI Quality Score
AI stock analysis and institutional research for Owens Corning (OC), a Materials sector company. 13F Pro's AI-powered ranking engine scores OC at 47.3/100 on a 32-signal composite quality model, placing it at rank #1,602 of 2,879 stocks — the bottom half of the AI-ranked universe. OC scores in the top quartile across institutional flow (87.1), revenue scale (86.9). Areas of concern include profitability (24.1) and balance sheet strength (28.4), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q1 2026), Owens Corning reports quarterly revenue of $2.3B, net income of $-105.0M, an operating margin of 5.3%. Top institutional holders of OC by reported 13-F value include BlackRock,, VANGUARD PORTFOLIO MANAGEMENT, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. OC trades on the NYSE exchange and files with the SEC under CIK 1370946. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate OC daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Owens Corning directly from SEC EDGAR. Owens Corning's 13F Pro composite quality score has ranged between 8 and 74 since 2021, currently 47.3 — an improving long-term trajectory across 56 quarterly and live scoring snapshots.
Revenue
Q1 2026
$2.3B
Net Income
Q1 2026
$-105.0M
Free Cash Flow
Q1 2026
$-387.0M
Operating Margin
Q1 2026
5.3%
D/E Ratio
Q1 2026
1.64
Revenue & Net Income
Earnings Per Share
Key Financials Over Time
Export Financial Table · Pro+Revenue
+17.7% YoYNet Income
-45.9% YoYOperating Income
-9.6% YoYEPS (Diluted)
-43.9% YoYTotal Assets
+25.3% YoYTotal Debt
+47.1% YoYOp. Cash Flow
+10.1% YoY| Metric | FY 2024 | FY 2023 | FY 2022 | FY 2021 | FY 2020 | FY 2019 |
|---|---|---|---|---|---|---|
| Revenue | $9.85B +17.7% | $8.37B -14.2% | $9.76B +14.9% | $8.50B +20.5% | $7.05B -1.5% | $7.16B |
| Net Income | $647.0M -45.9% | $1.20B -3.6% | $1.24B +24.7% | $995.0M +359.8% | $-383.0M -194.6% | $405.0M |
| Operating Income | $1.48B -9.6% | $1.64B -4.4% | $1.71B +19.2% | $1.44B +1142.0% | $-138.0M -117.5% | $787.0M |
| EPS (Diluted) | $7.37 -43.9% | $13.14 +3.5% | $12.70 +33.1% | $9.54 +370.3% | $-3.53 -195.9% | $3.68 |
| Total Assets | $14.07B +25.3% | $11.24B +4.5% | $10.75B +7.4% | $10.02B +5.6% | $9.48B -5.2% | $10.01B |
| Total Debt | $5.16B +47.1% | $3.51B +14.1% | $3.08B +2.0% | $3.02B -4.7% | $3.17B +4.8% | $3.02B |
| Operating Cash Flow | $1.89B +10.1% | $1.72B -2.3% | $1.76B +17.1% | $1.50B +32.4% | $1.14B +9.5% | $1.04B |
AI Insight: OC Financial Trends
Equity has eroded 33% from $5,472M to $3,644M over eight quarters as recurring net losses and rising debt pressure the balance sheet.
• Revenue fell from $3,072M in Q2 2024 to $2,265M in Q1 2026, a ~26% decline, suggesting structural top-line contraction post-acquisition.
• Net losses appeared in four of the last five quarters, including -$494M in Q3 2025 and -$298M in Q4 2025.
• Total debt rose from $5,170M at Q4 2024 to $5,983M in Q1 2026 while equity fell to $3,644M, pushing leverage meaningfully higher.
• Operating cash flow remained positive in most quarters, reaching $918M in Q3 2025, partially offsetting deteriorating GAAP earnings.
⚠ Equity at $3,644M in Q1 2026 is down $1,828M from Q2 2024 peak — continued losses could trigger covenant concerns.
⚠ Operating income turned negative in Q3 2025 (-$327M) and Q4 2025 (-$225M); whether Q1 2026's $120M recovery is sustainable is key.
⚠ Operating cash flow swung to -$154M in Q1 2026 after $918M in Q3 2025 — seasonal or structural deterioration warrants monitoring.
AI Insight: OC Ratio Trends
Owens Corning's profitability has collapsed over the past three quarters, with TTM operating margin of just 0.7% and deeply negative net margins driven by recurring large losses in Q3–Q4 2025.
• Operating margin swung from a peak of 18.4% in Q2 2025 to -12.2% in Q3 2025 and -10.5% in Q4 2025, signaling significant one-off or structural charges.
• TTM net profit margin stands at -5.4% and ROE at -14.6%, versus Q2 2025 peaks of 13.2% and 28.1% respectively.
• Debt-to-equity has risen steadily from 1.02 in Q4 2024 to 1.64 in Q1 2026, reversing prior deleveraging progress.
• Q1 2026 operating margin partially recovered to 5.3% from -10.5% in Q4 2025, though remains well below mid-2025 levels.
⚠ ROIC turned deeply negative in Q3–Q4 2025 (-13.1%, -9.5%); confirm whether Q1 2026's 5.0% recovery is sustained or transient.
⚠ D/E rising to 1.64 while earnings remain negative increases refinancing risk and limits financial flexibility.
⚠ Recurring large losses in Q3 and Q4 2025 suggest possible impairment charges or restructuring costs — nature and duration need clarification.
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Available Research
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Top Institutional Holders of OC
BlackRock, Inc.
$996.8M9,210,864 shVANGUARD PORTFOLIO MANAGEMENT LLC
$596.1M5,508,121 shVANGUARD CAPITAL MANAGEMENT LLC
$391.5M3,618,028 shSTATE STREET CORP
$334.0M3,064,304 shDIMENSIONAL FUND ADVISORS LP
$299.2M2,764,616 shAQR CAPITAL MANAGEMENT LLC
$271.4M2,540,023 shUBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME
$240.2M2,219,335 shFIRST TRUST ADVISORS LP
$235.8M2,179,214 shDAVIS SELECTED ADVISERS
$227.4M2,100,935 shAMERICAN CENTURY COMPANIES INC
$221.0M2,042,502 sh
| Fund | Value | Shares |
|---|---|---|
| BlackRock, Inc. | $996.8M | 9,210,864 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $596.1M | 5,508,121 |
| VANGUARD CAPITAL MANAGEMENT LLC | $391.5M | 3,618,028 |
| STATE STREET CORP | $334.0M | 3,064,304 |
| DIMENSIONAL FUND ADVISORS LP | $299.2M | 2,764,616 |
| AQR CAPITAL MANAGEMENT LLC | $271.4M | 2,540,023 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $240.2M | 2,219,335 |
| FIRST TRUST ADVISORS LP | $235.8M | 2,179,214 |
| DAVIS SELECTED ADVISERS | $227.4M | 2,100,935 |
| AMERICAN CENTURY COMPANIES INC | $221.0M | 2,042,502 |
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Popular Research
Is OC a good stock to buy?
13F Pro's AI-powered analysis of Owens Corning (OC) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Materials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for OC are available on the OC stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.
Which hedge funds own OC?
Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling OC. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Owens Corning's investment landscape.