DOSSIER · 13F Holders · Q2 2026Basic Materials · Abrasive, Asbestos & Misc Nonmetallic Mineral Prods
OC

OWENS CORNING NEW

735 institutions still hold OWENS CORNING NEW as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 690742101·Abrasive, Asbestos & Misc Nonmetallic Mineral Prods·735 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$7.3B
visible holders
Holders
735
filers reporting
Concentration
19.26%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

735 institutions reported OC in Q2 2026. BlackRock, Inc. leads at 19.3% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.4B8.8M0.02%Q2 2026
02
Vanguard Portfolio Management
CIK 0002100121· Index
$869M5.5M0.04%Q2 2026
03
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$578M3.7M0.20%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$577M3.6M0.01%Q2 2026
05
STATE STREET CORP
CIK 0000093751
$492M3.1M0.01%Q2 2026
06
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$461M2.9M0.27%Q2 2026
07
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$369M3.2M0.07%Q3 2026
08
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$359M2.3M0.16%Q2 2026
09
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
CIK 0000861177
$353M2.2M0.06%Q2 2026
10
DAVIS SELECTED ADVISERS
CIK 0001036325
$243M2.1M1.05%Q3 2026
11
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$186M1.6M0.01%Q3 2026
12
NORGES BANK
CIK 0001374170· Sovereign
$175M1.1M0.02%Q2 2026
13
LSV ASSET MANAGEMENT
CIK 0001050470
$175M1.5M0.32%Q3 2026
14
JPMORGAN CHASE & CO
CIK 0000019617
$167M1.1M0.01%Q2 2026
15
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$165M1.5M0.02%Q1 2026
16
GENDELL JEFFREY L
CIK 0001056581
$160M1.0M1.41%Q2 2026
17
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$152M958K0.07%Q2 2026
18
BANK OF AMERICA CORP /DE/
CIK 0000070858
$134M841K0.01%Q2 2026
19
Nykredit A/S
CIK 0001847328
$134M1.1M0.49%Q3 2026
20
GOLDMAN SACHS GROUP INC
CIK 0000886982
$124M778K0.01%Q2 2026
Page 1 of 37
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Insiders at OWENS CORNING NEW
Collins Michelle T →Elsner Adrienne →Nimocks Suzanne P →Festa Alfred E →Cordeiro Eduardo E →Williams John David →Martin Paul Edward →Devito Michael J →