Companies / Owens Corning

Owens Corning

NYSE: OCCIK 1370946TOLEDO, OHowenscorning.com ↗
Insider flow · last 90 daysNet sells $84.5K

Financials · FY2025

Revenue$10.10B
Net income$-522.00M
Total debt$5.19B
Cash$271.00M
Diluted EPS$-6.22
Shares outstanding79.0M

Ownership

79.0M shares outstanding · as of Jul 31, 2026
1.0%Insiders
Ownership
Insiders1.02%804,578
10%+ / strategic22.33%17,648,158
Institutions90.47%71,518,397
Public float0.00%0

Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 18

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Insider% of sharesShares
Chambers BrianCEOChair, President and CEO · Director
0.50%395,537
Williams John DavidDirector
0.07%54,172
Lonergan Edward FDirector
0.07%54,103
Fister Todd WEVP, CFO and COO
0.07%53,099
Nimocks Suzanne PDirector
0.05%36,507
Beredo Gina A.EVP, CAO & GC
0.05%36,351
Mannen Maryann T.Director
0.03%27,410
Mendez-Andino JoseEVP, Chief Innovation Officer
0.03%24,430
Del Monaco NicolasPresident, Roofing
0.03%20,520
Elsner AdrienneDirector
0.02%18,689

Institutional holders 666

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HolderValue% of shares
BlackRock, Inc.$1.40B11.15%
Vanguard Group Inc$1.09B12.35%
State Street Corporation$492.38M3.92%
Dimensional Fund Advisors LP$288.33M3.26%
AQR Capital Management, LLC$271.38M3.21%
First Trust Advisors LP$235.83M2.76%
Davis Selected Advisers$227.36M2.66%
Geode Capital Management, LLC$214.27M2.39%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$143.76M1.63%
Arrowstreet Capital, Limited Partnership$138.32M1.62%

Activity

Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).
DateActorActionSecurityValueShares ΔPosition afterImpact
Q1 2026
as of
Norges Bank
13F manager
ExitCommon stock$-119.75M-1.1M
-100.00%
0
high
Q1 2026
as of
AQR Capital Management, LLC
13F manager
AddCommon stock$118.31M+1.1M
+77.30%
2,540,023
3.21% of shares
high
Q2 2026
as of
BlackRock, Inc.
13F manager
TrimCommon stock$-85.65M-539K
-5.76%
8,814,550
11.15% of shares
high
Q1 2026
as of
Nordea Investment Management AB
13F manager
AddCommon stock$82.11M+784K
+228.31%
1,126,860
1.43% of shares
high
Q1 2026
as of
Balyasny Asset Management L.P.
13F manager
NewCommon stock$48.67M+450K
449,745
0.57% of shares
medium
Q1 2026
as of
Vaughan Nelson Investment Management, L.P.
13F manager
NewCommon stock$45.86M+424K
423,790
0.54% of shares
medium
Q1 2026
as of
First Trust Advisors LP
13F manager
AddCommon stock$43.70M+404K
+22.74%
2,179,214
2.76% of shares
medium
Q1 2026
as of
Millennium Management LLC
13F manager
AddCommon stock$38.90M+359K
+59.82%
960,377
1.21% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
BlackRock, Inc.Passive13G/A—7,872,227—
BlackRock, Inc.Passive13G/A—8,069,391—
Vanguard Portfolio ManagementPassive13G—5,532,481—
Vanguard Capital ManagementPassive13G—4,243,450—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
OC——690742101—