ValuationViz

OC fund manager activity

Owens Corning Inc · NYSE. Reported by 16 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.

Q2 2025

ManagerActivitySharesValue% of portfolioFiled
John Rogers - Ariel InvestmentsAdded140,449$19,314,5460.22%Aug 14, 2025
Christopher Davis - Davis AdvisorsTrimmed1,769,093$243,285,6701.30%Aug 8, 2025
Ken Fisher - Fisher Asset ManagementAdded323,682$44,512,7480.02%Aug 13, 2025
Jeremy Grantham - GMOTrimmed42,846$5,892,1820.02%Aug 13, 2025
Joel Greenblatt - Gotham Asset ManagementAdded145,622$20,025,9370.12%Aug 14, 2025
Bill Nygren - Oakmark FundsNew262,045$36,036,4280.06%Aug 14, 2025

Q1 2025

ManagerActivitySharesValue% of portfolioFiled
John Rogers - Ariel InvestmentsNew112,578$16,078,3900.19%May 15, 2025
Christopher Davis - Davis AdvisorsTrimmed1,787,242$255,253,9021.47%May 12, 2025
Ken Fisher - Fisher Asset ManagementAdded275,874$39,400,3520.02%May 14, 2025
Jeremy Grantham - GMOAdded63,324$9,043,9340.03%May 14, 2025
Joel Greenblatt - Gotham Asset ManagementAdded104,432$14,914,9780.12%May 15, 2025

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