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OC · Owens Corning · Shareholders & Ownership

Track OC — free
Market Cap
$9.49B
Shares
77.13M
Volume · Nov 4 3.5M Avg daily vol (3M) 1.09M

Every disclosed holder of OC in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns OC

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 81,524,413 105.70%
Insiders (Forms 3, 4, 5) 1,020,597 1.32%
13D/G-only blocks 0 0.00%
Remaining 5,417,096 -7.02%
Registered funds (N-PORT, not summed) 35,230,925 45.68%

Shares outstanding: 77,127,914, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of OC

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
8,814,550
1.1
iShares Core S&P Mid-Cap ETF
Fund S000004307 · Registered fund · Jun 30, 2026
iShares Trust, not summed
2,755,850
1.2
iShares S&P Mid-Cap 400 Value ETF
Fund S000004309 · Registered fund · Jun 30, 2026
iShares Trust, not summed
403,456
1.3
iShares U.S. Home Construction ETF
Fund S000009415 · Registered fund · Jun 30, 2026
iShares Trust, not summed
385,382
1.4
iShares Russell Mid-Cap ETF
Fund S000004338 · Registered fund · Jun 30, 2026
iShares Trust, not summed
327,185
1.5
iShares Core Dividend Growth ETF
Fund S000045648 · Registered fund · Jul 31, 2026
iShares Trust, not summed
189,426
2
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,468,670
3
AQR CAPITAL MANAGEMENT LLC
13F CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,679,060
3.1
AQR Long-Short Equity Fund
Fund S000041116 · Registered fund · Jun 30, 2026
AQR Funds, not summed
300,139
3.2
AQR Equity Market Neutral Fund
Fund S000046740 · Registered fund · Jun 30, 2026
AQR Funds, not summed
98,375
3.3
AQR Managed Futures Strategy Fund
Fund S000027214 · Registered fund · Jun 30, 2026
AQR Funds, not summed
94,153
3.4
AQR Managed Futures Strategy HV Fund
Fund S000041117 · Registered fund · Jun 30, 2026
AQR Funds, not summed
60,720
3.5
AQR Trend Total Return Fund
Fund S000074759 · Registered fund · Jun 30, 2026
AQR Funds, not summed
10,923
4
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,630,191
5
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Sep 30, 2026
3,156,498
5.1
U.S. Targeted Value Portfolio
Fund S000000970 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
535,808
5.2
Dimensional U.S. Targeted Value ETF
Fund S000070901 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
449,757
5.3
U.S. SMALL CAP VALUE PORTFOLIO
Fund S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
231,284
5.4
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
176,522
5.5
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
171,211
6
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
3,097,509
6.1
State Street(R) SPDR(R) S&P(R) Homebuilders ETF
Fund S000010019 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
420,042
6.2
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF
Fund S000006986 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
407,618
6.3
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Value ETF
Fund S000006988 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
123,595
6.4
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
26,745
6.5
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Fund S000006973 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
17,851
7
FIRST TRUST ADVISORS LP
13F CIK 1125816 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,899,702
7.1
First Trust Active Factor Mid Cap ETF
Fund S000066789 · Registered fund · Aug 31, 2026
First Trust Exchange-Traded Fund VIII, not summed
4,659
8
First Trust RBA American Industrial Renaissance ETF
Fund S000044209 · Registered fund · Jun 30, 2026
First Trust Exchange-Traded Fund VI, not summed
2,813,985
9
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
2,555,589
10
AMERICAN CENTURY COMPANIES INC
13F CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,255,518
10.1
Equity Income Fund
Fund S000005776 · Registered fund · Jun 30, 2026
American Century Capital Portfolios, Inc., not summed
455,422
10.2
Mid Cap Value Fund
Fund S000005779 · Registered fund · Jun 30, 2026
American Century Capital Portfolios, Inc., not summed
345,232
10.3
Focused Large Cap Value Fund
Fund S000005778 · Registered fund · Jun 30, 2026
American Century Capital Portfolios, Inc., not summed
273,779
10.4
Value Fund
Fund S000005782 · Registered fund · Jun 30, 2026
American Century Capital Portfolios, Inc., not summed
116,183
10.5
Disciplined Growth Fund
Fund S000005976 · Registered fund · Jun 30, 2026
American Century Quantitative Equity Funds, Inc., not summed
2,249
11
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,218,358
11.1
PACE Small/Medium Co Value Equity Investments
Fund S000002973 · Registered fund · Jul 31, 2026
PACE SELECT ADVISORS TRUST, not summed
11,600
11.2
UBS U.S. Allocation Fund
Fund S000002487 · Registered fund · Aug 31, 2026
UBS INVESTMENT TRUST, not summed
6,534
11.3
UBS GLOBAL ALLOCATION FUND
Fund S000002979 · Registered fund · Jun 30, 2026
UBS FUNDS, not summed
2,335
11.4
UBS Engage For Impact Fund
Fund S000063381 · Registered fund · Mar 31, 2026
UBS FUNDS, not summed
2,106
12
Davis Selected Advisers
13F CIK 1036325 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,081,213
12.1
Selected American Shares
Fund S000003448 · Registered fund · Jun 30, 2026
SELECTED AMERICAN SHARES INC, not summed
181,640
12.2
Davis Select U.S. Equity ETF
Fund S000055342 · Registered fund · Jul 31, 2026
Davis Fundamental ETF Trust, not summed
140,039
12.3
Davis Opportunity Fund
Fund S000003442 · Registered fund · Jun 30, 2026
DAVIS SERIES INC, not summed
107,280
12.4
Clipper Fund
Fund S000011372 · Registered fund · Jun 30, 2026
Clipper Funds Trust, not summed
78,250
12.5
Davis Balanced Fund
Fund S000003446 · Registered fund · Jun 30, 2026
DAVIS SERIES INC, not summed
37,600
13
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,925,106
14
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,845,603
15
PRICE T ROWE ASSOCIATES INC /MD/
13F CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,689,068
15.1
T. Rowe Price Mid-Cap Value Fund, Inc.
Fund S000002103 · Registered fund · Jun 30, 2026
T. ROWE PRICE MID-CAP VALUE FUND, INC., not summed
757,579
15.2
T. Rowe Price Small-Mid Cap ETF
Fund S000079837 · Registered fund · Jun 30, 2026
T. Rowe Price Exchange-Traded Funds, Inc., not summed
54,726
15.3
T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund
Fund S000052904 · Registered fund · Jun 30, 2026
T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC., not summed
38,745
15.4
T. Rowe Price Extended Equity Market Index Fund
Fund S000002090 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
12,284
15.5
T. Rowe Price Mid-Cap Index Fund
Fund S000051326 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
7,063
16
LSV ASSET MANAGEMENT
13F CIK 1050470 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,522,480
16.1
LSV Value Equity Fund
Fund S000006448 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
57,210
16.2
LSV Disciplined Value ETF
Fund S000089218 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
18,519
16.3
LSV Conservative Value Equity Fund
Fund S000016708 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
4,700
16.4
LSV Global Value Fund
Fund S000023533 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE FUND, not summed
2,600
17
NORDEA INVESTMENT MANAGEMENT AB
13F CIK 1218210 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,255,057
18
Point72 Asset Management, L.P.
13F CIK 1603466 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,217,226
19
VANGUARD SMALL-CAP VALUE INDEX FUND
Fund S000002847 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,169,896
20
VANGUARD EQUITY INCOME FUND
Fund S000002579 · Registered fund · Jun 30, 2026
VANGUARD FENWAY FUNDS, not summed
1,128,227
21
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,103,877
22
HARRIS ASSOCIATES L P
13F CIK 813917 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,095,517
22.1
Oakmark Equity and Income Fund
Fund S000002760 · Registered fund · Jun 30, 2026
HARRIS ASSOCIATES INVESTMENT TRUST, not summed
253,800
22.2
Oakmark Global Fund
Fund S000002761 · Registered fund · Jun 30, 2026
HARRIS ASSOCIATES INVESTMENT TRUST, not summed
115,300
23
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,066,825
24
Nykredit A/S
13F CIK 1847328 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,044,808
25
GENDELL JEFFREY L
13F CIK 1056581 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,007,315
26
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F CIK 1164508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
957,875
27
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
923,472
28
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
840,997
29
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
777,568
29.1
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Aug 31, 2026
GOLDMAN SACHS TRUST, not summed
10,041
29.2
Goldman Sachs MarketBeta U.S. 1000 Equity ETF
Fund S000075322 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust II, not summed
2,735
29.3
Goldman Sachs MarketBeta(R) Russell 1000 Value Equity ETF
Fund S000083006 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
889
29.4
Goldman Sachs JUST U.S. Large Cap Equity ETF
Fund S000061377 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
853
30
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
723,481
30.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
92
31
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
715,474
31.1
Mid Cap Index Fund
Fund S000001273 · Registered fund · Jun 30, 2026
Northern Funds, not summed
52,355
31.2
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
16,748
32
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
714,742
32.1
Schwab U.S. Mid-Cap ETF
Fund S000026635 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
222,749
32.2
Schwab Fundamental U.S. Large Company ETF
Fund S000040877 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
129,095
32.3
Schwab U.S. Large-Cap ETF
Fund S000026632 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
86,193
32.4
Schwab Fundamental U.S. Large Company Index Fund
Fund S000016766 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
63,023
32.5
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
49,212
33
Clean Energy Transition LLP
13F CIK 1911523 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
705,286
34
VICTORY CAPITAL MANAGEMENT INC
13F CIK 1040188 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
678,232
34.1
Victory Pioneer Core Equity Fund
Fund S000089765 · Registered fund · Jun 30, 2026
Victory Portfolios IV, not summed
137,248
34.2
Victory Income Stock Fund
Fund S000012900 · Registered fund · Jul 31, 2026
Victory Portfolios III, not summed
67,515
34.3
Victory Pioneer Equity Income Fund
Fund S000089763 · Registered fund · Jul 31, 2026
Victory Portfolios IV, not summed
42,825
34.4
Victory Integrity Small/Mid-Cap Value Fund
Fund S000046398 · Registered fund · Jun 30, 2026
Victory Portfolios, not summed
25,132
34.5
Victory Integrity Mid-Cap Value Fund
Fund S000046397 · Registered fund · Jun 30, 2026
Victory Portfolios, not summed
23,003
35
State Street SPDR S&P MidCap 400SM ETF Trust
Fund · Registered fund · Jun 30, 2026
SPDR S&P MIDCAP 400 ETF TRUST, not summed
619,595
35.1
Nuveen S&P 500 Dynamic Overwrite Fund
Fund · Registered fund · Jun 30, 2026
Nuveen S&P 500 Dynamic Overwrite Fund, not summed
13,377
36
SCHRODER INVESTMENT MANAGEMENT GROUP
13F CIK 1086619 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
587,383
37
SOUND SHORE MANAGEMENT INC /CT/
13F CIK 820124 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
584,629
38
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
584,425
38.1
Fidelity Extended Market Index Fund
Fund S000006021 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
393,222
38.2
Fidelity Mid Cap Index Fund
Fund S000033637 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
301,883
38.3
Strategic Advisers U.S. Total Stock Fund
Fund S000084926 · Registered fund · Aug 31, 2026
Fidelity Rutland Square Trust II, not summed
240,690
38.4
Fidelity Equity Dividend Income Fund
Fund S000006970 · Registered fund · Aug 31, 2026
Fidelity Financial Trust, not summed
190,800
38.5
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
153,858
39
RAYMOND JAMES FINANCIAL INC
13F CIK 720005 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
579,516
39.1
Carillon Scout Mid Cap Fund
Fund S000058963 · Registered fund · Jun 30, 2026
Carillon Series Trust, not summed
296,439
40
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
577,688
40.1
BNY Mellon US Mid Cap Core Equity ETF
Fund S000067261 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
12,552
41
Davis New York Venture Fund
Fund S000003439 · Registered fund · Jul 31, 2026
DAVIS NEW YORK VENTURE FUND INC, not summed
550,921
42
Balyasny Asset Management L.P.
13F CIK 1218710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
531,102
43
TWO SIGMA INVESTMENTS, LP
13F CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
529,658
44
DEUTSCHE BANK AG\
13F CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
518,994
44.1
DWS Core Equity Fund
Fund S000005706 · Registered fund · Jun 30, 2026
DEUTSCHE DWS INVESTMENT TRUST, not summed
170,583
44.2
DWS Enhanced Core Equity Fund
Fund S000062621 · Registered fund · Aug 31, 2026
DEUTSCHE DWS INVESTMENT TRUST, not summed
11,692
44.3
DWS Small Mid Cap Value VIP
Fund S000006269 · Registered fund · Jun 30, 2026
DEUTSCHE DWS VARIABLE SERIES II, not summed
7,827
44.4
DWS Core Equity VIP
Fund S000006247 · Registered fund · Jun 30, 2026
DEUTSCHE DWS VARIABLE SERIES I, not summed
4,082
44.5
Xtrackers Russell US Multifactor ETF
Fund S000048521 · Registered fund · Aug 31, 2026
DBX ETF Trust, not summed
1,428
45
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
509,634
46
JPMorgan Mid Cap Value Fund
Fund S000004475 · Registered fund · Jun 30, 2026
J.P. Morgan Fleming Mutual Fund Group, Inc., not summed
503,212
47
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
469,629
47.1
Putnam Core Equity Fund
Fund S000029796 · Registered fund · Jul 31, 2026
Putnam Funds Trust, not summed
55,686
47.2
Putnam VT Core Equity Fund
Fund S000003880 · Registered fund · Jun 30, 2026
Putnam Variable Trust, not summed
1,645
48
LGT Group Foundation
13F CIK 1911278 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
463,578
49
VANGUARD DIVIDEND APPRECIATION INDEX FUND
Fund S000011322 · Registered fund · Jul 31, 2026
VANGUARD SPECIALIZED FUNDS, not summed
455,622
50
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
447,335

99 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

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Key facts CIK 1370946 CUSIP 690742101 13F (30d) 304 filings 266 filers Visit website Investor relations