OC — Owens Corning
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Dividends
Measured signals that fired on OC
| date | signal | measured base rate |
|---|---|---|
| 2026-08-06 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 statistically distinguishable from its control group |
| 2026-08-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-27 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-08 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-30 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-06-25 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-10 | Collins Jonathan Mark EVP & Chief Financial Officer | Grant or award | 19.5K | 153.80 | 3.0M |
| 2026-08-10 | Marcon Rachel Barthelemy President, Doors | Grant or award | 6.5K | 153.80 | 999.9K |
| 2026-08-10 | Del Monaco Nicolas President, Roofing | Grant or award | 6.5K | 153.80 | 999.9K |
| 2026-08-10 | Canovas De La Nuez Jose Manuel President, Insulation | Grant or award | 3.2K | 153.80 | 499.9K |
| 2026-08-07 | Lonergan Edward F Director | Grant or award | 581 | 157.10 | 91.3K |
| 2026-08-07 | Collins Michelle T Director | Grant or award | 370 | 157.10 | 58.1K |
| 2026-08-07 | Nimocks Suzanne P Director | Grant or award | 321 | 157.10 | 50.4K |
| 2026-08-07 | CORDEIRO EDUARDO E Director | Grant or award | 319 | 157.10 | 50.1K |
| 2026-08-07 | FESTA ALFRED E Director | Grant or award | 315 | 157.10 | 49.5K |
| 2026-08-07 | Elsner Adrienne Director | Grant or award | 312 | 157.10 | 49.0K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 996.8M | 9.2M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 596.1M | 5.5M |
| VANGUARD CAPITAL MANAGEMENT LLC | 391.5M | 3.6M |
| STATE STREET CORP | 334.0M | 3.1M |
| DIMENSIONAL FUND ADVISORS LP | 299.2M | 2.8M |
| AQR CAPITAL MANAGEMENT LLC | 271.4M | 2.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 240.2M | 2.2M |
| FIRST TRUST ADVISORS LP | 235.8M | 2.2M |
| Davis Selected Advisers | 227.4M | 2.1M |
| AMERICAN CENTURY COMPANIES INC | 221.0M | 2.0M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 4 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| 4 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| 4 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| 4 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| 3 | 2026-08-12 | 2026-08-10 | on EDGAR ↗ |
| 4 | 2026-08-10 | 2026-08-06 | on EDGAR ↗ |
| 4 | 2026-08-10 | 2026-08-06 | on EDGAR ↗ |
| 4 | 2026-08-10 | 2026-08-06 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Owens Corning (OC) Q2 2026 Earnings Call Transcript · 2026-08-12
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