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OWENS CORNING NEW (OC)

Institutional ownership, SEC filings and insider activity

Sector: Raw materials · SEC CIK 0001370946 · EDGAR filings · Updated 2026-06-04

OWENS CORNING NEW (OC) has reported institutional ownership of 99.3%, with 627 institutional managers holding positions valued at $8.65B per the latest 13F reporting period. SEC filings include an active material impairment disclosure (8-K Item 2.06). The company has 2 bond series in the registry.

Latest updates

• 2026-06-04 — SCHEDULE 13G/A filed
• 2026-05-29 — Insider transaction reported (Form 4)
• 2026-05-28 — Notice of proposed sale filed (Form 144)
• 2026-05-26 — SD filed
• 2026-05-12 — Insider transaction reported (Form 4)
• 2026-05-12 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, OWENS CORNING NEW has 627 institutional holders and institutional ownership of 99.3%.

Insider activity

Insiders reported 122 transactions (0 buys, 2 sells) across 20 reporting insiders, with a net reported value of −$263.0K.

Data flags from SEC filings

Debt profile

2 active bond series in the registry, coupons ranging 3.50%–5.38%, maturities through 2030, built from the company's own prospectus filings.

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