Owens Corning
US ˙ NYSE ˙ US6907421019

SecurityOC / Owens Corning
InstitutionCresset Asset Management, LLC
Latest Disclosed Ownership1,987 shares
Latest Disclosed Value $ 216,607
Cresset Asset Management, LLC reports 0.35% increase in ownership of OC / Owens Corning

On May 15, 2026 - Cresset Asset Management, LLC filed a 13F-HR form disclosing ownership of 1,987 shares of Owens Corning (US:OC) valued at $215,033 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,980 shares of Owens Corning. This represents a change in shares of 0.35% during the quarter. The current value of the position is $236,850 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F OWENS CORNING COM 690742101 1,987 7 0.35 217 -2.26 0.0009
2026-02-17 2025-12-31 13F OWENS CORNING COM 690742101 1,980 -66 -3.23 222 -23.53 0.0009
2026-01-22 2025-09-30 13F/A-1 OWENS CORNING COM 690742101 2,046 76 3.86 289 7.04 0.0013
2025-11-12 2025-09-30 13F OWENS CORNING COM 690742101 12,276 10,306 1,737 0.0065
2026-01-22 2025-06-30 13F/A-1 OWENS CORNING COM 690742101 1,970 -12,758 -86.62 271 -87.22 0.0013
2025-08-13 2025-06-30 13F OWENS CORNING COM 690742101 4,525 -10,203 622 0.0027
2025-05-13 2025-03-31 13F OWENS CORNING COM 690742101 14,728 -417 -2.75 2,114 -18.07 0.0105
2025-02-14 2024-12-31 13F OWENS CORNING COM 690742101 15,145 -16,034 -51.43 2,580 -53.13 0.0123
2024-11-14 2024-09-30 13F OWENS CORNING COM 690742101 31,179 1,699 5.76 5,504 7.46 0.0212
2024-08-14 2024-06-30 13F OWENS CORNING COM 690742101 29,480 5,010 20.47 5,121 25.05 0.0215
2024-05-15 2024-03-31 13F OWENS CORNING COM 690742101 24,470 -386 -1.55 4,096 11.16 0.0197
2024-02-14 2023-12-31 13F OWENS CORNING COM 690742101 24,856 961 4.02 3,684 13.04 0.0220
2023-11-14 2023-09-30 13F OWENS CORNING COM 690742101 23,895 1,616 7.25 3,259 12.11 0.0126
2023-08-14 2023-06-30 13F OWENS CORNING COM 690742101 22,279 19,232 631.18 2,907 892.15 0.0036
2023-05-12 2023-03-31 13F OWENS CORNING COM 690742101 3,047 6 0.20 293 13.13 0.0059
2023-02-14 2022-12-31 13F OWENS CORNING COM 690742101 3,041 -786 -20.54 259 -13.95 0.0033
2022-11-14 2022-09-30 13F OWENS CORNING COM 690742101 3,827 66 1.75 301 8.27 0.0038
2022-08-15 2022-06-30 13F OWENS CORNING COM 690742101 3,761 3,761 278 0.0034
2022-05-16 2022-03-31 13F OWENS CORNING COM 690742101 0 -3,064 -100.00 0 -100.00
2022-02-10 2021-12-31 13F OWENS CORNING COM 690742101 3,064 3,064 277 0.0027
2019-08-20 2019-06-30 13F/A-1 OWENS CORNING COM 690742101 0 -184 -100.00 0 -100.00
2019-05-15 2019-03-31 13F OWENS CORNING COM 690742101 184 -1,882 -91.09 9 -90.11 0.0003
2019-05-21 2018-12-31 13F/A-1 OWENS CORNING COM 690742101 2,066 2,066 91 0.0054
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.