Owens Corning
US ˙ NYSE ˙ US6907421019

SecurityOC / Owens Corning
InstitutionPacer Advisors, Inc.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Pacer Advisors, Inc. closes position in OC / Owens Corning

On May 6, 2026 - Pacer Advisors, Inc. filed a 13F-HR form disclosing ownership of 0 shares of Owens Corning (US:OC) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 24, 2026 disclosing 381,887 shares of Owens Corning. The current value of the position is $0 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)
2026-05-06 2026-03-31 13F Owens Corning Common Stock - Domestic 690742101 0 -100.00 0
2026-02-24 2025-12-31 13F/A-1 Owens Corning Common Stock - Domestic 690742101 381,887 362,793 1,900.04 42,737 1,482.23 0.1092
2025-10-15 2025-09-30 13F Owens Corning Common Stock - Domestic 690742101 19,094 10,188 114.39 2,701 120.67 0.0068
2025-08-12 2025-06-30 13F Owens Corning Common Stock - Domestic 690742101 8,906 836 10.36 1,225 6.25 0.0030
2025-05-06 2025-03-31 13F Owens Corning Common Stock - Domestic 690742101 8,070 -11,895 -59.58 1,153 -66.12 0.0027
2025-01-22 2024-12-31 13F Owens Corning Common Stock - Domestic 690742101 19,965 -1,834,135 -98.92 3,400 -98.96 0.0073
2024-11-12 2024-09-30 13F Owens Corning Common Stock - Domestic 690742101 1,854,100 261,564 16.42 327,286 18.30 0.6918
2024-08-13 2024-06-30 13F Owens Corning Common Stock - Domestic 690742101 1,592,536 446,073 38.91 276,655 44.67 0.6269
2024-05-10 2024-03-31 13F Owens Corning Common Stock - Domestic 690742101 1,146,463 313,869 37.70 191,230 54.95 0.4396
2024-01-16 2023-12-31 13F OWENS CORNING Common Stock - Domestic 690742101 832,594 819,201 6,116.64 123,415 6,658.76 0.3493
2023-11-13 2023-09-30 13F OWENS CORNING Common Stock - Domestic 690742101 13,393 -516,425 -97.47 1,827 -97.36 0.0070
2023-07-12 2023-06-30 13F OWENS CORNING Common Stock - Domestic 690742101 529,818 -305,534 -36.58 69,141 -13.60 0.2783
2023-05-02 2023-03-31 13F OWENS CORNING Common Stock - Domestic 690742101 835,352 310,853 59.27 80,027 78.87 0.3419
2023-02-06 2022-12-31 13F OWENS CORNING Common Stock - Domestic 690742101 524,499 178,424 51.56 44,740 64.45 0.2289
2022-10-18 2022-09-30 13F OWENS CORNING Common Stock - Domestic 690742101 346,075 -26,681 -7.16 27,205 -1.78 0.1895
2022-08-12 2022-06-30 13F OWENS CORNING Common Stock - Domestic 690742101 372,756 130,463 53.85 27,699 24.94 0.2057
2022-04-05 2022-03-31 13F OWENS CORNING Common Stock - Domestic 690742101 242,293 144,962 148.94 22,170 151.70 0.1817
2022-02-03 2021-12-31 13F OWENS CORNING Common Stock - Domestic 690742101 97,331 20,983 27.48 8,808 34.93 0.0903
2021-10-15 2021-09-30 13F OWENS CORNING Common Stock - Domestic 690742101 76,348 26,990 54.68 6,528 35.10 0.0824
2021-07-21 2021-06-30 13F OWENS CORNING Common Stock - Domestic 690742101 49,358 18,428 59.58 4,832 69.66 0.0692
2021-04-05 2021-03-31 13F OWENS CORNING Common Stock 690742101 30,930 427 1.40 2,848 23.24 0.0495
2021-01-20 2020-12-31 13F OWENS CORNING Common Stock 690742101 30,503 4,413 16.91 2,311 28.75 0.0434
2020-10-19 2020-09-30 13F OWENS CORNING Common Stock 690742101 26,090 4,165 19.00 1,795 46.77 0.0382
2020-07-29 2020-06-30 13F OWENS CORNING Common Stock 690742101 21,925 930 4.43 1,223 45.60 0.0248
2020-04-23 2020-03-31 13F OWENS CORNING Common Stock 690742101 20,995 -16,206 -43.56 840 -65.33 0.0169
2020-02-10 2019-12-31 13F OWENS CORNING Common Stock 690742101 37,201 3,235 9.52 2,423 12.86 0.1095
2019-10-10 2019-09-30 13F OWENS CORNING Common Stock 690742101 33,966 33,966 2,147 0.0483
2018-08-14 2018-06-30 13F Owens Corning COM 690742101 0 -1,883 -100.00 0 -100.00
2018-05-14 2018-03-31 13F Owens Corning COM 690742101 1,883 1,883 151 0.0084
2018-02-14 2017-12-31 13F Owens Corning Com 690742101 0 -20,856 -100.00 0 -100.00
2017-11-08 2017-09-30 13F Owens Corning Com 690742101 20,856 3,386 19.38 1,613 37.98 0.1429
2017-08-08 2017-06-30 13F OWENS CORNING Com 690742101 17,470 742 4.44 1,169 13.83 0.1156
2017-05-09 2017-03-31 13F OWENS CORNING Com 690742101 16,728 3,071 22.49 1,027 45.88 0.1259
2017-02-08 2016-12-31 13F OWENS CORNING Com 690742101 13,657 905 7.10 704 3.38 0.1003
2016-11-10 2016-09-30 13F OWENS CORNING Com 690742101 12,752 1,023 8.72 681 12.75 0.1035
2016-08-12 2016-06-30 13F OWENS CORNING Com 690742101 11,729 9,794 506.15 604 563.74 0.0954
2016-05-13 2016-03-31 13F OWENS CORNING Com 690742101 1,935 187 10.70 91 10.98 0.0206
2016-02-17 2015-12-31 13F OWENS CORNING Com 690742101 1,748 1,748 82 0.0193
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.