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Livermore
Livermore
ZHEN

Owens Corning

OC
Exchange
NYSE
Industry
Abrasive, Asbestos & Misc Nonmetallic Mineral Prods
SEC CIK
0001370946

In the last 90 days, Owens Corning insiders filed 0 open-market purchases and 1 sale; 693 institutions reported holding it in 13F filings for Q2 2026, worth $13.1B in total; Harris Associates (Oakmark) is the only superinvestor holding it.

13F holders, Q4 2025

Institutional positions in Owens Corning as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
650
−48 vs. Q3 2025
Shares held
77.9M
+2.10M (+2.8%) vs. Q3 2025
Total value
$8.77B
−$1.96B (−18.2%) vs. Q3 2025
New holders
112
196 more added
Sold out
160
268 more reduced

19 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 650 institutions
Q1 2021: 443 institutionsQ2 2021: 460 institutionsQ3 2021: 461 institutionsQ4 2021: 510 institutionsQ1 2022: 489 institutionsQ2 2022: 493 institutionsQ3 2022: 499 institutionsQ4 2022: 534 institutionsQ1 2023: 536 institutionsQ2 2023: 561 institutionsQ3 2023: 615 institutionsQ4 2023: 641 institutionsQ1 2024: 671 institutionsQ2 2024: 720 institutionsQ3 2024: 733 institutionsQ4 2024: 777 institutionsQ1 2025: 724 institutionsQ2 2025: 702 institutionsQ3 2025: 717 institutionsQ4 2025: 650 institutionsQ1 2026: 637 institutionsQ2 2026: 693 institutions
Value heldQ4 2025: $8.77B
Q1 2021: $8.97BQ2 2021: $9.40BQ3 2021: $8.03BQ4 2021: $8.32BQ1 2022: $8.37BQ2 2022: $6.71BQ3 2022: $7.14BQ4 2022: $7.42BQ1 2023: $8.24BQ2 2023: $10.8BQ3 2023: $11.1BQ4 2023: $11.6BQ1 2024: $12.9BQ2 2024: $13.7BQ3 2024: $13.7BQ4 2024: $13.1BQ1 2025: $11.0BQ2 2025: $10.7BQ3 2025: $10.8BQ4 2025: $8.77BQ1 2026: $8.66BQ2 2026: $13.1B
Institutions holding OC and their total value by quarter
QuarterHoldersValue
Q2 2026693$13.1B
Q1 2026637$8.66B
Q4 2025650$8.77B
Q3 2025717$10.8B
Q2 2025702$10.7B
Q1 2025724$11.0B
Q4 2024777$13.1B
Q3 2024733$13.7B
Q2 2024720$13.7B
Q1 2024671$12.9B
Q4 2023641$11.6B
Q3 2023615$11.1B
Q2 2023561$10.8B
Q1 2023536$8.24B
Q4 2022534$7.42B
Q3 2022499$7.14B
Q2 2022493$6.71B
Q1 2022489$8.37B
Q4 2021510$8.32B
Q3 2021461$8.03B
Q2 2021460$9.40B
Q1 2021443$8.97B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Owens Corning; share changes are against Q3 2025.

Institutions holding OC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Toth Financial Advisory Corp22$2.46K0.00%00.0%Unchanged
Adirondack Trust Co21$2.35K0.00%00.0%Unchanged
Duncker Streett & Co Inc20$2.26K0.00%00.0%Unchanged
Valued Wealth Advisors LLC17$1.95K0.00%+1+6.3%Added
Thompson Investment Management, Inc.17$1.90K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.16$1.79K0.00%−8−33.3%Reduced
Dogwood Wealth Management LLC15$1.68K0.00%+15New
Cromwell Holdings LLC14$1.57K0.00%00.0%Unchanged
Raffa Wealth Management, LLC14$1.57K0.00%00.0%Unchanged
UMA Financial Services, Inc.14$1.57K0.00%+14New
Elevated Capital Advisors, LLC14$1.57K0.00%+14New
Bell Investment Advisors, Inc13$1.46K0.00%−3−18.8%Reduced
CBIZ Investment Advisory Services, LLC13$1.46K0.00%00.0%Unchanged
Orion Capital Management LLC12$1.34K0.00%−5−29.4%Reduced
Jackson, Grant Investment Advisers, Inc.12$1.34K0.00%00.0%Unchanged
DHJJ Financial Advisors, Ltd.12$1.34K0.00%00.0%Unchanged
Osbon Capital Management LLC12$1.34K0.00%+12New
Addison Advisors LLC12$1.34K0.00%+12New
Ankerstar Wealth, LLC12$1.34K0.00%+12New
Aspect Partners, LLC11$1.23K0.00%00.0%Unchanged
Asset Dedication, LLC9$1.01K0.00%00.0%Unchanged
Quaker Wealth Management, LLC9$1.01K0.00%+9New
Webster Bank, N. A.9$1.01K0.00%00.0%Unchanged
Avion Wealth12$1.00K0.00%−16−57.1%Reduced
Valley National Advisers Inc10$1.00K0.00%00.0%Unchanged
Golden State Wealth Management, LLC8$9010.00%00.0%Unchanged
Investment Counsel Co of Nevada8$8960.00%00.0%Unchanged
Fortitude Family Office, LLC8$8950.00%−23−74.2%Reduced
Bogart Wealth, LLC6$6780.00%00.0%Unchanged
Legacy Wealth Managment, LLC6$6720.00%00.0%Unchanged
Hilton Head Capital Partners, LLC6$6710.00%+6New
Sunrise Financial Services, LLC6$6710.00%+6New
Caitong International Asset Management Co., Ltd5$5600.00%−391−98.7%Reduced
Prestige Wealth Management Group LLC5$5600.00%00.0%Unchanged
MV Capital Management, Inc.5$5600.00%+2+66.7%Added
Trust Co of Vermont5$5600.00%+5New
Maseco LLP4$4500.00%+4New
Rialto Wealth Management, LLC4$4480.00%−6−60.0%Reduced
American Capital Advisory, LLC4$4480.00%+3+300.0%Added
USA Financial Portformulas Corp4$4480.00%+4New
Cornerstone Planning Group LLC3$3620.00%−157−98.1%Reduced
HFM Investment Advisors, LLC3$3360.00%−3−50.0%Reduced
Signature Resources Capital Management, LLC3$3360.00%+3New
Bay Harbor Wealth Management, LLC3$3350.00%−5−62.5%Reduced
Beaird Harris Wealth Management, LLC2$2240.00%−8−80.0%Reduced
Principia Wealth Advisory, LLC2$2240.00%−5−71.4%Reduced
Seneschal Advisors, LLC2$2240.00%−1−33.3%Reduced
Cullen/Frost Bankers, Inc.2$2240.00%+2New
Godfrey Financial Associates, Inc.2$2240.00%+2New
Raleigh Capital Management Inc.1$770.00%00.0%Unchanged
Assenagon Asset Management S.A.0$00.00%−489,099−100.0%Sold out
AustralianSuper Pty Ltd0$00.00%−351,009−100.0%Sold out
Highland Peak Capital, LLC0$00.00%−225,919−100.0%Sold out
Sumitomo Mitsui Trust Holdings, Inc.0$00.00%−196,315−100.0%Sold out
BW Gestao de Investimentos Ltda.0$00.00%−144,000−100.0%Sold out
Ceredex Value Advisors LLC0$00.00%−133,150−100.0%Sold out
Junto Capital Management LP0$00.00%−132,034−100.0%Sold out
Caisse de Depot Et Placement du Quebec0$00.00%−117,387−100.0%Sold out
National Pension Service0$00.00%−95,495−100.0%Sold out
Macquarie Group Ltd0$00.00%−93,384−100.0%Sold out
Rakuten Investment Management, Inc.0$00.00%−57,506−100.0%Sold out
Mitsubishi UFJ Trust & Banking Corp0$00.00%−90,117−100.0%Sold out
Achmea Investment Management B.V.0$00.00%−84,310−100.0%Sold out
Regents Gate Capital LLP0$00.00%−68,190−100.0%Sold out
Aviva PLC0$00.00%−63,324−100.0%Sold out
Scopus Asset Management, L.P.0$00.00%−57,100−100.0%Sold out
Magnetar Financial LLC0$00.00%−56,847−100.0%Sold out
Marshall Wace, LLP0$00.00%−49,587−100.0%Sold out
Mirabella Financial Services LLP0$00.00%−41,674−100.0%Sold out
Polar Capital Holdings Plc0$00.00%−41,000−100.0%Sold out
Nicholas Company, Inc.0$00.00%−40,575−100.0%Sold out
DnB Asset Management AS0$00.00%−40,512−100.0%Sold out
J. Safra Sarasin Holding AG0$00.00%−33,010−100.0%Sold out
Horizon Investments, LLC0$00.00%−33,157−100.0%Sold out
Standard Life Aberdeen plc0$00.00%−32,639−100.0%Sold out
Mn Services Vermogensbeheer B.V.0$00.00%−32,290−100.0%Sold out
Benson Investment Management Company, Inc.0$00.00%−31,675−100.0%Sold out
Asset Management One Co.,Ltd.0$00.00%−31,668−100.0%Sold out
Trexquant Investment LP0$00.00%−29,121−100.0%Sold out
TrueMark Investments, LLC0$00.00%−26,739−100.0%Sold out
Resona Asset Management Co.,Ltd.0$00.00%−26,635−100.0%Sold out
Empowered Funds, LLC0$00.00%−25,933−100.0%Sold out
UniSuper Management Pty Ltd0$00.00%−25,319−100.0%Sold out
Ruffer LLP0$00.00%−24,382−100.0%Sold out
IFM Investors Pty Ltd0$00.00%−23,765−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−22,325−100.0%Sold out
Forsta Ap-Fonden0$00.00%−19,100−100.0%Sold out
Twin Tree Management, LP0$00.00%−16,068−100.0%Sold out
L2 Asset Management, LLC0$00.00%−15,801−100.0%Sold out
Smithbridge Asset Management Inc0$00.00%−15,619−100.0%Sold out
ASR Vermogensbeheer N.V.0$00.00%−15,318−100.0%Sold out
Jefferies Financial Group Inc.0$00.00%−15,045−100.0%Sold out
Toronto Dominion Bank0$00.00%−13,839−100.0%Sold out
Strengthening Families & Communities, LLC0$00.00%−13,790−100.0%Sold out
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund0$00.00%−12,504−100.0%Sold out
CAPROCK Group, Inc.0$00.00%−11,600−100.0%Sold out
British Columbia Investment Management Corp0$00.00%−12,225−100.0%Sold out
Natixis Advisors, L.P.0$00.00%−10,981−100.0%Sold out
Harmony Asset Management LLC0$00.00%−10,867−100.0%Sold out
Nissay Asset Management Corp0$00.00%−10,821−100.0%Sold out