OC Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.92%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $317,388.92

Owens Corning Insider Trading History Chart

Owens Corning Share Price & Price History

^$143.15

▲ +4.25 (3.06%)

As of 08/3/2026 03:59 PM ET

Days: 30 | 90 | 365

Owens Corning Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
5/28/2026	Rachel Barthelemy Marcon	Insider	Sell	700	$120.71	$84,497.00	15,848
5/8/2026	Mari Doerfler	VP	Sell	1,926	$120.92	$232,891.92	3,093
2/6/2025	Nicolas Del Monaco	Insider	Sell	1,750	$183.97	$321,947.50	11,635
12/13/2024	Gunner Smith	Insider	Sell	17,450	$191.19	$3,336,265.50	18,866
9/19/2024	Marcio A. Sandri	Insider	Sell	3,051	$176.50	$538,501.50	57,079
9/17/2024	Marcio A. Sandri	Insider	Sell	3,050	$170.00	$518,500.00	60,130
6/27/2024	Todd W. Fister	CFO	Sell	3,000	$173.65	$520,950.00	31,626
6/13/2024	Todd W. Fister	CFO	Sell	3,000	$180.85	$542,550.00	34,626
6/12/2024	Mari Doerfler	VP	Sell	240	$182.05	$43,692.00	4,954
5/24/2024	Marcio A. Sandri	Insider	Sell	9,697	$178.00	$1,726,066.00	62,895
5/21/2024	Nicolas Del Monaco	Insider	Sell	3,423	$176.47	$604,056.81	11,381
3/14/2024	Paula Russell	EVP	Sell	3,765	$162.00	$609,930.00	20,419
2/14/2024	Gunner Smith	Insider	Sell	7,442	$148.99	$1,108,783.58	36,140
2/5/2024	Gunner Smith	Insider	Sell	657	$153.36	$100,757.52	37,587
2/2/2024	Gunner Smith	Insider	Sell	708	$153.73	$108,840.84	39,994
2/1/2024	Brian Chambers	CEO	Sell	9,100	$153.57	$1,397,487.00	269,696
11/6/2023	W. Howard Morris	Director	Sell	350	$122.05	$42,717.50	41,045
8/23/2023	Todd W. Fister	Insider	Sell	5,375	$136.23	$732,236.25	26,067
8/7/2023	W. Howard Morris	Director	Sell	1,033	$141.63	$146,303.79	40,889

SEC Filings (Institutional Ownership Changes) for Owens Corning (NYSE:OC)

88.40% of Owens Corning stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Owens Corning Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
7/21/2026	Merit Financial Group LLC	11,958	$1.90M	0.0%	+145.7%	0.015%
7/18/2026	Merit Financial Group LLC	11,958	$1.90M	0.0%	+145.7%	0.015%
7/17/2026	Farther Finance Advisors LLC	4,973	$0.79M	0.0%	+33.8%	0.006%
7/17/2026	Ballentine Partners LLC	1,771	$0.28M	0.0%	N/A	0.002%
7/17/2026	Fifth Third Wealth Advisors LLC	3,627	$0.58M	0.0%	+14.4%	0.005%
7/17/2026	HM Payson & Co.	167	$27K	0.0%	+203.6%	0.000%
7/17/2026	Commonwealth of Pennsylvania Public School Empls Retrmt SYS	19,279	$3.07M	0.0%	-6.4%	0.024%
7/17/2026	River Road Asset Management LLC	340,103	$54.06M	0.6%	-5.1%	0.422%
7/17/2026	Cidel Asset Management Inc.	1,706	$0.27M	0.0%	N/A	0.002%
7/17/2026	Sequoia Financial Advisors LLC	3,339	$0.53M	0.0%	+42.8%	0.004%
7/17/2026	Crossmark Global Holdings Inc.	3,666	$0.58M	0.0%	+5.4%	0.005%
7/16/2026	Riversedge Advisors LLC	1,578	$0.25M	0.0%	N/A	0.002%
7/16/2026	MBL Wealth LLC	1,600	$0.25M	0.0%	N/A	0.002%
7/16/2026	Waddell & Associates LLC	7,134	$1.13M	0.1%	+15.5%	0.009%
7/15/2026	WealthBridge Investment Counsel Inc.	36,185	$5.75M	1.5%	+7.3%	0.045%
7/15/2026	Wealth Enhancement Advisory Services LLC	63,971	$10.17M	0.0%	+61.4%	0.079%
7/15/2026	Empirical Financial Services LLC d.b.a. Empirical Wealth Management	1,810	$0.29M	0.0%	N/A	0.002%
7/15/2026	Burney Co.	1,526	$0.24M	0.0%	N/A	0.002%
7/15/2026	QRG Capital Management Inc.	15,096	$2.40M	0.0%	+12.4%	0.019%
7/15/2026	B. Riley Wealth Advisors Inc.	1,609	$0.25M	0.0%	N/A	0.002%
7/14/2026	Leibman Financial Services Inc.	20,676	$3.29M	2.2%	+3.6%	0.026%
7/14/2026	Y Intercept Hong Kong Ltd	41,887	$6.66M	0.1%	+52.4%	0.052%
7/10/2026	Wedge Capital Management L L P NC	89,748	$14.27M	0.2%	-8.7%	0.111%
7/10/2026	Handelsbanken Fonder AB	113,858	$18.10M	0.1%	-11.9%	0.141%
7/10/2026	KMG Fiduciary Partners LLC	4,871	$0.77M	0.1%	-8.1%	0.006%
7/9/2026	First Bank & Trust	4,438	$0.71M	0.1%	-6.2%	0.006%
7/8/2026	Beacon Bank & Trust	17,216	$2.74M	0.5%	-11.9%	0.021%
7/8/2026	Palouse Capital Management Inc.	818	$0.13M	0.1%	-8.3%	0.001%
7/8/2026	Assenagon Asset Management S.A.	39,577	$6.29M	0.0%	+777.3%	0.049%
7/7/2026	Baron Wealth Management LLC	1,380	$0.22M	0.1%	N/A	0.002%
7/7/2026	BDF Gestion	14,460	$2.30M	0.3%	-10.1%	0.018%
7/7/2026	GAMMA Investing LLC	2,747	$0.44M	0.0%	+33.5%	0.003%
7/2/2026	MassMutual Private Wealth & Trust FSB	1,679	$0.27M	0.0%	-8.9%	0.002%
7/2/2026	Versant Capital Management Inc	1,017	$0.16M	0.0%	+13.8%	0.001%
7/1/2026	Eastern Bank	439	$70K	0.0%	N/A	0.001%
6/24/2026	Basecamp Wealth Advisors LLC	3,317	$0.36M	0.1%	+3.0%	0.004%
6/18/2026	Pacer Advisors Inc.	9,633	$1.04M	0.0%	-97.5%	0.012%
6/9/2026	Rathbones Group PLC	61,138	$6.62M	0.0%	+0.5%	0.076%
6/3/2026	NewEdge Advisors LLC	5,401	$0.59M	0.0%	-1.6%	0.007%
6/1/2026	Dala Group LLC	10,936	$1.18M	1.0%	N/A	0.014%
5/26/2026	Glenmede Trust Co. NA	5,504	$0.60M	0.0%	-91.7%	0.007%
5/22/2026	Groupama Asset Managment	6,411	$0.69M	0.0%	+4.2%	0.008%
5/22/2026	Verus Capital Partners LLC	2,430	$0.26M	0.0%	-11.5%	0.003%
5/21/2026	Essential Partners LLC	568	$61K	0.0%	-21.7%	0.001%
5/19/2026	Bank of America Corp DE	744,127	$80.53M	0.0%	-3.2%	0.924%
5/19/2026	Lodge Hill Capital LLC	363,570	$39.35M	5.8%	+14.1%	0.451%
5/19/2026	Janus Henderson Group PLC	56,351	$6.10M	0.0%	+51.9%	0.070%
5/19/2026	Oddo BHF Asset Management Sas	3,786	$0.41M	0.0%	N/A	0.005%
5/19/2026	Bull Harbor Capital LLC	4,812	$0.52M	0.1%	N/A	0.006%
5/19/2026	South Dakota Investment Council	48,865	$5.29M	0.1%	+1.3%	0.061%
5/18/2026	Amundi	288,809	$31.26M	0.0%	+28.4%	0.359%
5/18/2026	Gould Capital LLC	449	$49K	0.0%	+87.9%	0.001%
5/18/2026	EverSource Wealth Advisors LLC	2,016	$0.22M	0.0%	+108.0%	0.003%
5/18/2026	California State Teachers Retirement System	95,124	$10.29M	0.0%	+20.0%	0.118%
5/18/2026	Royal Bank of Canada	118,039	$12.77M	0.0%	-15.2%	0.147%
5/18/2026	Empowered Funds LLC	44,954	$4.87M	0.0%	+38.8%	0.056%
5/16/2026	The Manufacturers Life Insurance Company	62,093	$6.72M	0.0%	+5.2%	0.077%
5/16/2026	Glen Eagle Advisors LLC	559	$60K	0.0%	+42.2%	0.001%
5/16/2026	Quantinno Capital Management LP	208,320	$22.54M	0.0%	+10.0%	0.259%
5/16/2026	SummitTX Capital L.P.	143,361	$15.52M	0.5%	-16.1%	0.178%
5/16/2026	Family Manage LLC	2,145	$0.23M	0.0%	+14.3%	0.003%
5/15/2026	OMERS ADMINISTRATION Corp	12,985	$1.41M	0.0%	+252.4%	0.016%
5/15/2026	Callodine Capital Management LP	326,730	$35.36M	2.5%	+41.3%	0.406%
5/15/2026	Waverly Advisors LLC	2,182	$0.24M	0.0%	N/A	0.003%
5/14/2026	Public Employees Retirement System of Ohio	26,750	$2.90M	0.0%	-59.0%	0.033%
5/14/2026	Compound Planning Inc.	4,719	$0.51M	0.0%	-3.2%	0.006%
5/14/2026	Arrowstreet Capital Limited Partnership	1,278,118	$138.32M	0.1%	-2.7%	1.587%
5/14/2026	Inceptionr LLC	3,382	$0.37M	0.1%	-52.0%	0.004%
5/14/2026	Bank of Nova Scotia	12,190	$1.32M	0.0%	N/A	0.015%
5/14/2026	Systematic Financial Management LP	239,548	$25.92M	0.6%	-2.0%	0.297%
5/14/2026	Sei Investments Co.	181,184	$19.61M	0.0%	+205.6%	0.225%
5/14/2026	MWA Asset Management	2,437	$0.26M	0.1%	N/A	0.003%
5/14/2026	Lido Advisors LLC	2,202	$0.24M	0.0%	+15.7%	0.003%
5/14/2026	State of Wyoming	9,010	$0.98M	0.1%	+82.6%	0.011%
5/13/2026	Cetera Investment Advisers	23,589	$2.55M	0.0%	+32.5%	0.029%
5/13/2026	First Trust Advisors LP	2,179,214	$235.84M	0.2%	+22.7%	2.706%
5/12/2026	ABN Amro Investment Solutions	17,898	$1.94M	0.0%	-34.6%	0.022%
5/8/2026	PNC Financial Services Group Inc.	9,154	$0.99M	0.0%	+19.7%	0.011%
5/8/2026	Cassaday & Co Wealth Management LLC	277	$30K	0.0%	N/A	0.000%
5/8/2026	MWA Asset Management	2,362	$0.26M	0.1%	N/A	0.003%
5/7/2026	Dimensional Fund Advisors LP	2,764,616	$299.17M	0.1%	+7.3%	3.439%
5/7/2026	Sound Shore Management Inc. CT	592,330	$64.10M	2.1%	N/A	0.737%
5/7/2026	KBC Group NV	137,946	$14.93M	0.0%	-41.3%	0.172%
5/7/2026	Swiss National Bank	162,500	$17.59M	0.0%	-1.5%	0.202%
5/6/2026	California Public Employees Retirement System	153,581	$16.62M	0.0%	-3.9%	0.191%
5/6/2026	Kera Capital Partners Inc.	2,700	$0.29M	0.0%	-14.7%	0.003%
5/6/2026	Assetmark Inc.	470	$51K	0.0%	-45.2%	0.001%
5/6/2026	Bessemer Group Inc.	1,056	$0.12M	0.0%	-74.4%	0.001%
5/6/2026	Allspring Global Investments Holdings LLC	1,170,179	$125.51M	0.2%	+721.9%	1.456%
5/5/2026	Bank of New York Mellon Corp	619,538	$67.05M	0.0%	-0.4%	0.771%
5/5/2026	Illinois Municipal Retirement Fund	11,039	$1.20M	0.0%	-13.7%	0.014%
5/5/2026	Livforsakringsbolaget Skandia Omsesidigt	17,950	$1.98M	0.1%	-67.9%	0.022%
5/5/2026	Sanctuary Advisors LLC	17,212	$1.86M	0.0%	+14.3%	0.021%
5/4/2026	Calamos Wealth Management LLC	2,939	$0.32M	0.0%	N/A	0.004%
5/4/2026	Calamos Advisors LLC	2,939	$0.32M	0.0%	N/A	0.004%
5/4/2026	AMG National Trust Bank	9,620	$1.04M	0.0%	N/A	0.012%
5/4/2026	State of Michigan Retirement System	19,808	$2.14M	0.0%	+2.1%	0.025%
5/4/2026	Principal Financial Group Inc.	409,896	$44.36M	0.0%	+16.1%	0.510%
5/4/2026	Chicago Partners Investment Group LLC	7,211	$0.78M	0.0%	+38.4%	0.009%
5/4/2026	Teachers Retirement System of The State of Kentucky	129,065	$13.97M	0.1%	-1.5%	0.161%

Data available starting January 2016

Owens Corning manufactures and sells building and construction materials in the United States, Europe, the Asia Pacific, and internationally. It operates in three segments: Roofing, Insulation, and Composites. The Roofing segment manufactures and sells laminate and strip asphalt roofing shingles, oxidized asphalt materials, and roofing components used in residential and commercial construction, and specialty applications. This segment sells its products through distributors, home centers, and lumberyards, as well as to roofing contractors for built-up roofing asphalt systems; and manufacturers in automotive, chemical, rubber, and construction industries. The Insulation segment manufactures and sells thermal and acoustical batts, loosefill insulation, spray foam insulation, foam sheathing and accessories under the Owens Corning PINK, and FIBERGLAS brands; and glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated mineral wool insulation, cellular glass insulation, and foam insulation under the FOAMULAR, FOAMGLAS, and Paroc brand names used in construction applications. This segment sells its products primarily to the insulation installers, home centers, lumberyards, retailers, and distributors. The Composites segment manufactures, fabricates, and sells glass reinforcements in the form of fiber; and glass fiber products in the form of fabrics, non-wovens, and composite lumber. Its products are used in building structures, roofing shingles, tubs and showers, pools, decking, flooring, pipes and tanks, poles, electrical equipment, and wind-energy turbine blades. This segment sells its products directly to parts molders, fabricators, and shingle manufacturers. The company was incorporated in 1938 and is headquartered in Toledo, Ohio.

Today's Range

Now: $143.15

$141.56

$145.00

50 Day Range

MA: $133.95

$115.07

$158.76

52 Week Range

Now: $143.15

$97.53

$159.91

Volume

875,042 shs

Average Volume

1,300,563 shs

Market Capitalization

$11.53 billion

P/E Ratio

N/A

Dividend Yield

2.28%

Beta

1.3

Who are the company insiders with the largest holdings of Owens Corning?: Owens Corning's top insider investors include:
Michael H Thaman (Insider)
Michael H Thaman (Chairman)
Michael H Thaman (CEO)
Brian Chambers (CEO)
Arnaud Genis (Insider)
Julian Francis (Insider)
Daniel T Smith (VP)
Daniel T Smith (EVP)
Marcio A Sandri (Insider)
Daniel T Smith (SVP)
Learn More about top insider investors at Owens Corning.
Who are the major institutional investors of Owens Corning?: Owens Corning's top institutional investors include:
River Road Asset Management LLC — 0.42%
Handelsbanken Fonder AB — 0.14%
Wedge Capital Management L L P NC — 0.11%
Wealth Enhancement Advisory Services LLC — 0.08%
Y Intercept Hong Kong Ltd — 0.05%
Assenagon Asset Management S.A. — 0.05%
Learn More about top institutional investors of Owens Corning stock.
Which major investors are selling Owens Corning stock?: Within the last quarter, OC stock was sold by these institutional investors:
River Road Asset Management LLC
Handelsbanken Fonder AB
Wedge Capital Management L L P NC
Beacon Bank & Trust
BDF Gestion
Commonwealth of Pennsylvania Public School Empls Retrmt SYS
KMG Fiduciary Partners LLC
First Bank & Trust
Within the last year, company insiders that have sold Owens Corning company stock include:
Rachel Barthelemy Marcon (Insider)
Mari Doerfler (VP)
Learn More investors selling Owens Corning stock.
Which major investors are buying Owens Corning stock?: In the last quarter, OC stock was acquired by institutional investors including:
Assenagon Asset Management S.A.
Wealth Enhancement Advisory Services LLC
Y Intercept Hong Kong Ltd
Merit Financial Group LLC
Merit Financial Group LLC
Oppenheimer Asset Management Inc.
WealthBridge Investment Counsel Inc.
Empirical Financial Services LLC d.b.a. Empirical Wealth Management