Who owns Owens Corning?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of OC from SEC Form 13F filings across 687 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 687 institutions disclosed 83.0M shares of Owens Corning worth $13.14B — about 103.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
687
13F holders
$13.14B
value, 2026 filers
103.3%
of shares outstanding (83.0M sh)
149
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of OC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8.8M | $1.40B | 0.0% | 11% | -4.3% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5.5M | $869.3M | 0.0% | 6.8% | -0.7% |
| 3 | AQR CAPITAL MANAGEMENT LLC | 3.7M | $577.9M | 0.2% | 4.6% | +44.8% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.6M | $577.1M | 0.0% | 4.5% | +0.3% |
| 5 | STATE STREET CORP | 3.1M | $492.4M | 0.0% | 3.9% | +1.1% |
| 6 | DIMENSIONAL FUND ADVISORS LP | 3.0M | $469.2M | 0.1% | 3.7% | +6.8% |
| 7 | FIRST TRUST ADVISORS LP | 2.9M | $460.9M | 0.3% | 3.6% | +33.1% |
| 8 | AMERICAN CENTURY COMPANIES INC | 2.3M | $358.5M | 0.2% | 2.8% | +10.4% |
| 9 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2.2M | $352.6M | 0.1% | 2.8% | 0.0% |
| 10 | Davis Selected Advisers | 2.1M | $330.7M | 1.4% | 2.6% | -0.9% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1.9M | $324.8M | 0.0% | 2.4% | +2.0% |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ | 1.7M | $268.5M | 0.0% | 2.1% | +10.8% |
| 13 | LSV ASSET MANAGEMENT | 1.5M | $242.0M | 0.4% | 1.9% | +4.3% |
| 14 | NORDEA INVESTMENT MANAGEMENT AB | 1.3M | $198.7M | 0.2% | 1.6% | +11.4% |
| 15 | Point72 Asset Management, L.P. | 1.2M | $193.5M | 0.2% | 1.5% | +263.2% |
| 16 | NORGES BANKNEW | 1.1M | $175.5M | 0.0% | 1.4% | new |
| 17 | HARRIS ASSOCIATES L P | 1.1M | $174.1M | 0.2% | 1.4% | +19.7% |
| 18 | JPMORGAN CHASE & CO | 1.1M | $167.0M | 0.0% | 1.3% | -14.0% |
| 19 | Nykredit A/SNEW | 1.0M | $166.1M | 0.6% | 1.3% | new |
| 20 | GENDELL JEFFREY L | 1.0M | $160.1M | 1.4% | 1.3% | +7.1% |
| 21 | Allspring Global Investments Holdings, LLC | 1.0M | $150.8M | 0.2% | 1.2% | -14.4% |
| 22 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 957,875 | $152.3M | 0.1% | 1.2% | -25.1% |
| 23 | BANK OF AMERICA CORP /DE/ | 840,997 | $133.7M | 0.0% | 1% | +13.0% |
| 24 | GOLDMAN SACHS GROUP INC | 777,568 | $123.6M | 0.0% | 1% | +6.2% |
| 25 | MORGAN STANLEY | 723,481 | $115.0M | 0.0% | 0.9% | -12.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.