OC

OWENS CORNING
USCUSIP 690742101
Institutional Owners
246
+31 QoQ
13F Value Held
$2.4B
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)58 adding · 36 trimming
Insider net (180d)+$0
Price history not yet available for OC.

Top institutional holders

246 13F filers
#FundPosition valueSharesLast moveAs of
1VANGUARD PORTFOLIO MANAGEMENT LLC
$596.1M
5.51MNewQ1 2026
2VANGUARD CAPITAL MANAGEMENT LLC
$391.5M
3.62MNewQ1 2026
3STATE STREET CORP
$334.0M
3.06MReducedQ1 2026
4Allspring Global Investments Holdings, LLC
$115.2M
1.07MAddedQ1 2026
5Appaloosa LP
$106.3M
950.0KAddedQ4 2025
6GENDELL JEFFREY L
$76.4M
705.5KAddedQ1 2026
7Gotham Asset Management, LLC
$55.2M
510.4KAddedQ1 2026
8VANGUARD FIDUCIARY TRUST CO
$55.0M
508.2KNewQ1 2026
9BANQUE PICTET & CIE SA
$43.6M
402.7KReducedQ1 2026
10Bank Pictet & Cie (Europe) AG
$33.4M
308.3KReducedQ1 2026
11Raiffeisen Bank International AG
$29.2M
280.1KReducedQ1 2026
12Bridgewater Associates, LP
$27.6M
246.6KAddedQ4 2025
13SYSTEMATIC FINANCIAL MANAGEMENT LP
$25.3M
233.7KReducedQ1 2026
14CINCINNATI INSURANCE CO
$22.9M
212.0KHeldQ1 2026
15CINCINNATI FINANCIAL CORP
$22.6M
209.0KHeldQ1 2026
16ANTIPODES PARTNERS Ltd
$20.0M
184.5KNewQ1 2026
17Invenomic Capital Management LP
$19.0M
175.9KAddedQ1 2026
18GOLDENTREE ASSET MANAGEMENT LP
$19.0M
176.2KReducedQ1 2026
19ARGA Investment Management, LP
$17.5M
161.6KNewQ1 2026
20Lansforsakringar Fondforvaltning AB (publ)
$13.4M
124.2KHeldQ1 2026
21SOROS FUND MANAGEMENT LLC
$13.4M
97.3KAddedQ2 2025
22FULLER & THALER ASSET MANAGEMENT, INC.
$12.2M
112.7KAddedQ1 2026
23EDMOND DE ROTHSCHILD HOLDING S.A.
$12.0M
111.1KAddedQ1 2026
24BCV Asset Management Inc.
$11.5M
106.5KAddedQ1 2026
25WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
$11.3M
104.5KReducedQ1 2026

Fund activity — latest quarter

Opened (NEW)
19
funds
Added
39
funds
Reduced
36
funds
Exited
0
funds

Insider activity (Form 4)

No Form 4 insider transactions on file yet.

Institutional ownership over time

233 funds+229 since Q2 2022
0117233Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $1.8B

Funds that own OC also own

CompanyCo-held byCombined value
Microsoft CorporationMSFT229 funds$200.5B
Broadcom LtdAVGO223 funds$104.8B
Lilly Eli and CoLLY223 funds$54.7B
Nvidia Corp. (US)NVDA222 funds$291.3B
Apple Inc.AAPL220 funds$253.2B
Amazon.com IncAMZN220 funds$146.3B
GOOGLE INCGOOGL220 funds$121.3B
Jpmorgan Chase & CoJPM219 funds$64.9B
Meta Platforms Inc-ClasMETA218 funds$88.6B
Boston Scientific Corp.BSX218 funds$9.0B
Visa Inc. CL AV217 funds$43.0B
Mastercard IncorporatedMA217 funds$32.9B

Ranked by how many of OC's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for OC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.