Stock Ownership/OC

OWENS CORNING NEW (OC): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in OC · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
21
13F filers
Aggregate Value
$1.7B
Across holders
Last Price
$146.97
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity11 increased9 reduced5 exited
Full exits: Schonfeld Strategic Advisors LLC, PineBridge Investments, L.P., Squarepoint Ops LLC, SHAW D E & CO INC, Holocene Advisors, LP
Institutional Holders of OC
↗
21 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund3.68M$577.9M34.5%0.2%Added+$577.8MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund1.22M$193.5M11.6%0.2%Added+$190.8MQ2 2026
HARRIS ASSOCIATES L P
CIK 0000813917
Institutional Manager1.10M$174.1M10.4%0.2%Added+$28.6MQ2 2026
APPALOOSA MANAGEMENT LP
CIK 0001006438
Hedge Fund3.36M$158.0M9.4%3.2%Unchanged—Q4 2015
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund958K$152.3M9.1%0.1%Reduced$-50.9MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund531K$84.4M5.0%0.1%Added$-58.6MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund530K$84.2M5.0%0.1%Reduced$-70.4MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund432K$68.7M4.1%0.0%Reduced+$60.8MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund401K$63.7M3.8%0.1%Reduced$-17.4MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund249K$39.6M2.4%0.0%Added+$38.1MQ2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$577.9M· 34.5% of total· 0.2% port· 3.68M sh· +$577.8M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$193.5M· 11.6% of total· 0.2% port· 1.22M sh· +$190.8M QoQ· Q2 2026
HARRIS ASSOCIATES L PAdded
Institutional Manager
$174.1M· 10.4% of total· 0.2% port· 1.10M sh· +$28.6M QoQ· Q2 2026
APPALOOSA MANAGEMENT LPUnchanged
Hedge Fund
$158.0M· 9.4% of total· 3.2% port· 3.36M sh· — QoQ· Q4 2015
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$152.3M· 9.1% of total· 0.1% port· 958K sh· $-50.9M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$84.4M· 5.0% of total· 0.1% port· 531K sh· $-58.6M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$84.2M· 5.0% of total· 0.1% port· 530K sh· $-70.4M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$68.7M· 4.1% of total· 0.0% port· 432K sh· +$60.8M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$63.7M· 3.8% of total· 0.1% port· 401K sh· $-17.4M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$39.6M· 2.4% of total· 0.0% port· 249K sh· +$38.1M QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDAdded
Hedge Fund
$23.8M· 1.4% of total· 0.1% port· 150K sh· +$990K QoQ· Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCReduced
Institutional Manager
$13.0M· 0.8% of total· 0.0% port· 82K sh· $-302K QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$12.5M· 0.7% of total· 0.0% port· 78K sh· +$1.1M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$10.2M· 0.6% of total· 0.1% port· 64K sh· — QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$4.9M· 0.3% of total· 0.0% port· 31K sh· $-24.9M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$4.4M· 0.3% of total· 0.0% port· 27K sh· +$1.1M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$4.3M· 0.3% of total· 0.0% port· 27K sh· — QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$2.5M· 0.1% of total· 0.0% port· 16K sh· +$637K QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$2.0M· 0.1% of total· 0.0% port· 13K sh· +$1.2M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$329K· 0.0% of total· 0.0% port· 2K sh· $-403K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$236K· 0.0% of total· 0.0% port· 1K sh· $-6.5M QoQ· Q2 2026
1–10 of 21
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