OWENS CORNING NEW

$OC

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Smart money positioned

9 of the Top-200 alpha managers hold $OC as of the latest 13F snapshot.

13F holders

620

Insider buys · 90d

Congress · 90d

Smart Money · top-200 alpha cohort

9 holders · Q1 2026

$OC is held by 9 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.44%, with an average of 0.18% of portfolio. Largest holder: River Road Asset Management, LLC at 0.44%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

River Road Asset Management, LLC

0.44% held

α +12.9pts

ANTIPODES PARTNERS Ltd

0.38% NEW

α +10.8pts

Banque Pictet & Cie SA

0.31% NEW

α +10.3pts

New Age Alpha Advisors, LLC

0.29% held

α +10.8pts

Costello Asset Management, INC

0.08% held

α +14.3pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 620 · Source: 13F-HR

Renaissancere Holdings Ltd.

Strategic Planning Group, LLC

Augustine Asset Management Inc.

0.05% of portfolio

2,662,140 sh

Independent Investors Inc.

0.17% of portfolio

2,179,214 sh

Securian Asset Management, Inc.

1.04% of portfolio

2,100,935 sh

Massachusetts Institute of Technology

0.11% of portfolio

2,042,502 sh

Banyan Capital Management, Inc.

0.01% of portfolio

1,817,181 sh

See all 620 13F holders · Pro →

Insider activity · last 90 days

11 transactions · 8 filers

12 Aug 2025

Doerfler Mari —

▼ SOLD

441

$149.00

16 May 2025

Marcon Rachel Barthelemy —

▼ SOLD

1,357

$145.41

07 Mar 2025

Morris W Howard —

▼ SOLD

272

$144.29

21 Feb 2025

Ball Christopher O —

▼ SOLD

2,113

$165.46

14 Feb 2025

Mendez-Andino Jose —

▼ SOLD

1,821

$179.22

10 Feb 2025

Beredo Gina A. —

▼ SOLD

3,125

$183.49

11 Feb 2025

Fister Todd W —

▼ SOLD

9,869

$180.00

06 Feb 2025

Mendez-Andino Jose —

▼ SOLD

218

$183.97

06 Feb 2025

Del Monaco Nicolas —

▼ SOLD

1,750

$183.97

04 Feb 2025

Mendez-Andino Jose —

▼ SOLD

246

$181.00

03 Feb 2025

Mendez-Andino Jose —

▼ SOLD

318

$180.28

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.