Owens Corning
US ˙ NYSE ˙ US6907421019

SecurityOC / Owens Corning
InstitutionPoint72 Hong Kong Ltd
ManagerSteven Cohen
Latest Disclosed Ownership26,951 shares
Latest Disclosed Value $ 3,812,470
Point72 Hong Kong Ltd reports 58.34% decrease in ownership of OC / Owens Corning

On November 14, 2025 - Point72 Hong Kong Ltd filed a 13F-HR form disclosing ownership of 26,951 shares of Owens Corning (US:OC) valued at $3,812,488 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 64,691 shares of Owens Corning. This represents a change in shares of -58.34% during the quarter. The current value of the position is $3,385,315 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)
2025-11-14 2025-09-30 13F OWENS CORNING COM 690742101 26,951 -37,740 -58.34 3,812 -57.15 0.1750
2025-08-14 2025-06-30 13F OWENS CORNING COM 690742101 64,691 55,045 570.65 8,896 546.04 0.5764
2025-05-15 2025-03-31 13F OWENS CORNING COM 690742101 9,646 -38,743 -80.07 1,378 -83.29 0.0878
2025-02-14 2024-12-31 13F OWENS CORNING COM 690742101 48,389 32,003 195.31 8,242 184.96 0.5029
2024-11-14 2024-09-30 13F OWENS CORNING COM 690742101 16,386 -4,685 -22.23 2,892 -20.98 0.1971
2024-08-14 2024-06-30 13F OWENS CORNING COM 690742101 21,071 21,071 3,660 0.2196
2024-05-15 2024-03-31 13F OWENS CORNING COM 690742101 0 -26,503 -100.00 0 -100.00
2024-02-14 2023-12-31 13F OWENS CORNING COM 690742101 26,503 26,503 3,929 0.2356
2022-02-14 2021-12-31 13F OWENS CORNING COM 690742101 0 -7,955 -100.00 0 -100.00
2021-11-15 2021-09-30 13F OWENS CORNING COM 690742101 7,955 -18,404 -69.82 680 -73.65 0.0221
2021-08-16 2021-06-30 13F OWENS CORNING COM 690742101 26,359 23,936 987.87 2,581 1,057.40 0.0837
2021-05-17 2021-03-31 13F OWENS CORNING COM 690742101 2,423 -8,196 -77.18 223 -72.26 0.0075
2021-02-16 2020-12-31 13F OWENS CORNING COM 690742101 10,619 2,270 27.19 804 40.07 0.0363
2020-11-16 2020-09-30 13F OWENS CORNING COM 690742101 8,349 -1,357 -13.98 574 6.10 0.0609
2020-08-14 2020-06-30 13F OWENS CORNING COM 690742101 9,706 9,706 541 0.0603
2020-05-15 2020-03-31 13F OWENS CORNING COM 690742101 0 -2,195 -100.00 0 -100.00
2020-02-14 2019-12-31 13F OWENS CORNING COM 690742101 2,195 2,195 143 0.0338
2019-02-14 2018-12-31 13F OWENS CORNING COM 690742101 0 -5,463 -100.00 0 -100.00
2018-11-14 2018-09-30 13F OWENS CORNING COM 690742101 5,463 764 16.26 296 -0.67 0.1012
2018-08-14 2018-06-30 13F OWENS CORNING COM 690742101 4,699 -3,617 -43.49 298 -55.46 0.1008
2018-05-15 2018-03-31 13F OWENS CORNING COM 690742101 8,316 8,316 669 0.3449
2017-11-14 2017-09-30 13F OWENS CORNING COM 690742101 0 -331 -100.00 0 -100.00
2017-08-14 2017-06-30 13F OWENS CORNING COM 690742101 331 -1,970 -85.61 22 -84.40 0.0229
2017-05-15 2017-03-31 13F OWENS CORNING COM 690742101 2,301 1,888 457.14 141 571.43 0.1843
2017-02-14 2016-12-31 13F OWENS CORNING COM 690742101 413 413 0.00 21 0.0209
2016-11-14 2016-09-30 13F OWENS CORNING COM 690742101 0 -700 -100.00 0 -100.00
2016-08-15 2016-06-30 13F OWENS CORNING COM 690742101 700 0 0.00 36 9.09 0.0417
2016-05-16 2016-03-31 13F OWENS CORNING COM 690742101 700 -1,500 -68.18 33 -67.96 0.0644
2016-02-16 2015-12-31 13F OWENS CORNING COM 690742101 2,200 2,200 0.00 103 0.3415
2015-02-17 2014-12-31 13F OWENS CORNING COM 690742101 0 -2,892 -100.00 0 -100.00
2014-11-14 2014-09-30 13F OWENS CORNING COM 690742101 2,892 2,892 92 0.0508
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.