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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, Q2 2025

Institutional positions in Owens Corning as of Jun 30, 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
702
−12 vs. Q1 2025
Shares held
77.4M
+568.8K (+0.7%) vs. Q1 2025
Total value
$10.7B
−$313.7M (−2.9%) vs. Q1 2025
New holders
88
248 more added
Sold out
100
278 more reduced

10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2025: 702 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 heldQ2 2025: $10.7B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Owens Corning; share changes are against Q1 2025.

Institutions holding OC in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
NorthRock Partners, LLC4,134$568.5K0.01%+1,056+34.3%Added
Davenport & Co LLC4,118$566.3K0.00%−279−6.3%Reduced
E. Ohman J:or Asset Management AB4,050$557.0K0.01%00.0%Unchanged
Maryland State Retirement & Pension System4,032$554.5K0.01%00.0%Unchanged
Avalon Trust Co4,000$550.1K0.04%−500−11.1%Reduced
Corient IA LLC4,000$550.1K0.32%00.0%Unchanged
First Bank & Trust3,990$548.7K0.10%+292+7.9%Added
Investment Management Corp of Ontario3,989$548.6K0.01%−400−9.1%Reduced
Chicago Partners Investment Group LLC3,722$544.5K0.02%+1,643+79.0%Added
MQS Management LLC3,958$544.3K0.30%+3,958New
HighPoint Advisor Group LLC3,939$541.7K0.03%−359−8.4%Reduced
Clearstead Advisors, LLC3,888$534.7K0.01%−698−15.2%Reduced
FORA Capital, LLC3,881$533.7K0.06%+3,881New
Pallas Capital Advisors LLC3,877$533.2K0.02%+2,442+170.2%Added
Nisa Investment Advisors, LLC3,860$530.8K0.00%−200−4.9%Reduced
Cornercap Investment Counsel Inc3,810$524.0K0.27%−100−2.6%Reduced
Mirova3,803$523.0K0.07%00.0%Unchanged
Prudential PLC3,792$521.5K0.00%+3,792New
ProShare Advisors LLC3,771$518.6K0.00%+118+3.2%Added
MainStreet Investment Advisors LLC3,767$518.0K0.07%+199+5.6%Added
Scientech Research LLC3,752$516.0K0.13%+3,752New
Meiji Yasuda Asset Management Co Ltd.3,729$512.8K0.03%+514+16.0%Added
ISAM Funds (UK) Ltd3,673$505.1K0.11%−2,321−38.7%Reduced
Brighton Jones LLC3,651$502.0K0.01%+3,651New
Royal London Asset Management Ltd3,604$495.6K0.00%00.0%Unchanged
CIBC World Markets Corp3,562$489.8K0.00%−341−8.7%Reduced
Tokio Marine Asset Management Co Ltd3,432$472.0K0.02%+270+8.5%Added
Avestar Capital, LLC3,380$464.8K0.03%−182−5.1%Reduced
American Trust Investment Advisors, LLC3,375$464.1K0.23%00.0%Unchanged
Commerce Bank3,359$461.9K0.00%+40+1.2%Added
Ci Investments Inc.3,345$460.0K0.00%−847−20.2%Reduced
Guinness Atkinson Asset Management Inc3,299$453.7K0.24%−301−8.4%Reduced
Rothschild Investment LLC3,276$450.5K0.03%−162−4.7%Reduced
Sienna Gestion3,582$449.7K0.03%00.0%Unchanged
Verus Capital Partners, LLC3,239$445.4K0.04%−150−4.4%Reduced
Advisory Research Inc3,141$431.9K0.07%+223+7.6%Added
Empirical Finance, LLC3,128$430.2K0.02%−3,423−52.3%Reduced
Buckingham Strategic Partners3,087$424.6K0.01%+1,687+120.5%Added
Fifth Third Wealth Advisors LLC3,079$423.4K0.02%−8−0.3%Reduced
Diversify Wealth Management, LLC2,829$423.1K0.03%−180−6.0%Reduced
Shelton Capital Management3,073$422.6K0.01%−48−1.5%Reduced
Bank of Nova Scotia3,059$420.7K0.00%+333+12.2%Added
Kinneret Advisory, LLC3,056$420.3K0.04%−6−0.2%Reduced
Vise Technologies, Inc.3,053$419.9K0.02%+3,053New
Lindenwold Advisors2,993$411.6K0.21%−3−0.1%Reduced
Ballentine Partners, LLC2,959$406.9K0.01%+1,038+54.0%Added
EP Wealth Advisors, LLC2,957$406.6K0.00%+327+12.4%Added
Kendall Capital Management2,880$396.1K0.10%−655−18.5%Reduced
Jones Financial Companies LLLP2,798$386.2K0.00%+537+23.8%Added
Renaissance Technologies LLC2,800$385.1K0.00%+2,800New
Integrated Wealth Concepts LLC2,779$382.2K0.00%+2,779New
R Squared Ltd2,721$374.2K0.21%+361+15.3%Added
Northwestern Mutual Wealth Management Co2,695$370.7K0.00%+252+10.3%Added
Dumont & Blake Investment Advisors LLC2,678$368.3K0.10%+15+0.6%Added
CSM Advisors, LLC2,658$366.0K0.01%+2,658New
Massmutual Trust Co FSB2,639$362.9K0.01%−37−1.4%Reduced
Summit Global Investments2,616$360.0K0.02%+162+6.6%Added
AIA Group Ltd2,602$357.8K0.01%00.0%Unchanged
Farther Finance Advisors, LLC2,555$351.4K0.01%−264−9.4%Reduced
Baader Bank INC2,535$348.4K0.03%+2,535New
Evexia Wealth LLC2,470$346.0K0.11%+329+15.4%Added
Independent Financial Group, LLC2,493$342.8K0.01%+2,493New
Atlas Capital Advisors LLC2,480$341.0K0.04%−863−25.8%Reduced
Bradley Foster & Sargent Inc2,469$339.5K0.01%+2,469New
Mirae Asset Global Investments Co., Ltd.2,468$339.4K0.00%−413−14.3%Reduced
Eqis Capital Management, Inc.2,468$339.4K0.03%−1,774−41.8%Reduced
Forum Financial Management, LP2,459$338.2K0.01%−81−3.2%Reduced
Ingalls & Snyder LLC2,455$338.0K0.01%−200−7.5%Reduced
Vontobel Holding Ltd.2,457$337.9K0.00%+353+16.8%Added
Burns Matteson Capital Management, LLC2,456$337.7K0.16%−31−1.2%Reduced
Headlands Technologies LLC2,411$331.6K0.04%−4,968−67.3%Reduced
Gibson Wealth Advisors LLC2,399$329.9K0.25%00.0%Unchanged
Parallel Advisors, LLC2,398$329.8K0.01%−377−13.6%Reduced
Machina Capital S.A.S.2,390$328.7K0.07%+2,390New
Hantz Financial Services, Inc.2,348$323.0K0.01%+2,304+5,236.4%Added
Riverwater Partners LLC2,346$322.6K0.15%−31−1.3%Reduced
United Capital Financial Advisers, LLC2,283$314.0K0.00%+658+40.5%Added
Intrust Bank NA2,233$307.1K0.03%+157+7.6%Added
TD Private Client Wealth LLC2,230$306.7K0.01%−146−6.1%Reduced
Flagship Harbor Advisors, LLC2,228$306.4K0.01%−287−11.4%Reduced
Oppenheimer Asset Management Inc.2,201$302.7K0.00%−20−0.9%Reduced
Applied Finance Capital Management, LLC2,158$296.8K0.02%00.0%Unchanged
Highland Capital Management, LLC2,158$296.8K0.02%+2,158New
Haven Private, LLC2,107$289.8K0.13%+2,107New
Resonant Capital Advisors, LLC2,104$289.3K0.02%+359+20.6%Added
Fidelis Capital Partners, LLC1,916$283.0K0.03%−11−0.6%Reduced
Bayforest Capital Ltd2,055$282.6K0.12%+1,358+194.8%Added
Integrated Quantitative Investments LLC2,050$281.9K0.08%00.0%Unchanged
HB Wealth Management, LLC2,035$279.9K0.00%−194−8.7%Reduced
Sivia Capital Partners, LLC2,016$277.2K0.09%+2,016New
Commerzbank Aktiengesellschaft2,002$276.0K0.01%+2,002New
Seeds Investor LLC2,001$275.2K0.06%+344+20.8%Added
Everence Capital Management Inc2,000$275.0K0.02%00.0%Unchanged
Radnor Capital Management, LLC2,000$275.0K0.04%00.0%Unchanged
Widmann Financial Services, Inc.1,996$274.5K0.19%+180+9.9%Added
Clark Financial Services Group Inc1,990$273.7K0.17%+185+10.2%Added
Journey Strategic Wealth LLC1,981$272.4K0.01%+497+33.5%Added
Cresset Asset Management, LLC1,970$270.9K0.00%−12,758−86.6%Reduced
Profund Advisors LLC1,970$270.9K0.01%−127−6.1%Reduced
Gryphon Financial Partners LLC1,908$262.4K0.03%−1−0.1%Reduced