Owens Corning (OC) Stock
1 member of Congress disclosed 3 trades in OC since 2024: 0 purchases and 3 sales, most recently Tommy Tuberville (sale, Oct 7, 2025). 4 of the hedge funds AlphaScala tracks reported OC in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Point72's at $193.49M. Company insiders reported 0 open-market buys and 1 sale on SEC Form 4 in the 90 days to Nov 2, 2026.
Which members of Congress traded Owens Corning (OC)?
Most recent: Tommy Tuberville (sale, Oct 7, 2025); records start Oct 29, 2024.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Tommy Tuberville R-AL · Senate | 2025-10-07 | sale | $15k – $50k |
| Tommy Tuberville R-AL · Senate | 2024-10-29 | partial sale | $15k – $50k |
| Tommy Tuberville R-AL · Senate | 2024-10-29 | sale | $15k – $50k |
From STOCK Act periodic transaction reports. House filings as of Nov 1, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all OC political trades →Which hedge funds own OC?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Point72 Steve Cohen | 1.22M | $193.49M | +263% |
| Millennium Management Israel Englander | 432K | $68.73M | -55% |
| Marshall Wace | 249K | $39.59M | +2522% |
| Citadel Ken Griffin | 31K | $4.92M | +668% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Owens Corning insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 28, 26 | Marcon Rachel Barthelemy | President, Doors | SELL | 900 | $130K |
SEC Form 4 filings as of Nov 2, 2026
See cluster-buy signals across all tickers →OC price chart
Powered by TradingViewWhat does Owens Corning do?
Owens Corning is an American company that develops and produces insulation, roofing, fiberglass composites, and related building products. As the world's largest manufacturer of fiberglass composites, it leads in three market-leading businesses: Roofing, Insulation, and Doors, serving residential and commercial sectors in North America, Europe, and beyond. Founded in 1938 through a joint venture between Corning Glass Works and Owens-Illinois, and headquartered in Toledo, Ohio, Owens Corning employs about 25,000 people across 31 countries and generates approximately $11 billion in annual sales. Notable for its iconic pink insulation, trademarked in 1986 with the Pink Panther as mascot, the company innovates in sustainable, energy-efficient solutions like recycled glass fiberglass and solar-powered facilities. A Fortune 500 member since 1955, it recently expanded via the 2024 acquisition of Masonite International for door systems, operating 30 composites, 31 insulation, and 16 roofing facilities while prioritizing environmental efforts such as shingle recycling and allergen-reducing products.