Owens Corning
US ˙ NYSE ˙ US6907421019

SecurityOC / Owens Corning
InstitutionFirst Bank & Trust
Latest Disclosed Ownership4,730 shares
Latest Disclosed Value $ 511,881
First Bank & Trust ownership in OC / Owens Corning

On April 10, 2026 - First Bank & Trust filed a 13F-HR form disclosing ownership of 4,730 shares of Owens Corning (US:OC) valued at $511,881 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 4,730 shares of Owens Corning. This represents a change in shares of 0.00% during the quarter. The current value of the position is $568,357 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)
2026-04-10 2026-03-31 13F Owens Corning Equities 690742101 4,730 0 0.00 512 -3.40 0.0634
2026-01-12 2025-12-31 13F Owens Corning Equities 690742101 4,730 933 24.57 529 -1.49 0.0862
2025-10-10 2025-09-30 13F Owens Corning Equities 690742101 3,797 -193 -4.84 537 -2.01 0.0904
2025-07-09 2025-06-30 13F Owens Corning Equities 690742101 3,990 292 7.90 549 3.79 0.0979
2025-04-28 2025-03-31 13F Owens Corning Equities 690742101 3,698 38 1.04 528 -15.25 0.1022
2025-02-03 2024-12-31 13F Owens Corning Equities 690742101 3,660 2 0.05 623 -3.41 0.1197
2024-10-24 2024-09-30 13F Owens Corning Equities 690742101 3,658 73 2.04 646 3.70 0.1225
2024-07-09 2024-06-30 13F Owens Corning Equities 690742101 3,585 -13 -0.36 623 3.67 0.1268
2024-04-17 2024-03-31 13F Owens Corning Equities 690742101 3,598 -20 -0.55 600 11.94 0.1241
2024-01-12 2023-12-31 13F Owens Corning Equities 690742101 3,618 98 2.78 536 11.67 0.1295
2023-10-11 2023-09-30 13F Owens Corning Equities 690742101 3,520 -14 -0.40 480 4.12 0.1257
2023-07-12 2023-06-30 13F Owens Corning Equities 690742101 3,534 -198 -5.31 461 29.13 0.1169
2023-04-25 2023-03-31 13F Owens Corning Equities 690742101 3,732 22 0.59 358 0.0946
2023-01-27 2022-12-31 13F Owens Corning Equities 690742101 3,710 -11 -0.30 0 -100.00 0.0877
2022-10-28 2022-09-30 13F Owens Corning Equities 690742101 3,721 24 0.65 293 6.93 0.1076
2022-07-22 2022-06-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,697 3,320 880.64 274 705.88 0.0892
2022-04-29 2022-03-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 377 -2,963 -88.71 34 -88.78 0.0076
2022-04-29 2022-03-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,461 316
2022-02-01 2021-12-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,340 323 10.71 303 17.44 0.1274
2021-10-18 2021-09-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,017 -79 -2.55 258 -14.85 0.1179
2021-08-10 2021-06-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,096 -296 -8.73 303 -2.88 0.1462
2021-04-14 2021-03-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,392 -183 -5.12 312 15.13 0.1570
2021-01-27 2020-12-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,575 -51 -1.41 271 8.84 0.1716
2020-10-26 2020-09-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,626 -501 -12.14 249 8.26 0.1654
2020-08-05 2020-06-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 4,127 -636 -13.35 230 24.32 0.1731
2020-04-14 2020-03-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 4,763 1,228 34.74 185 -19.57 0.1665
2020-01-31 2019-12-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,535 -115 -3.15 230 0.00 0.1674
2019-10-17 2019-09-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,650 57 1.59 230 10.05 0.1734
2019-07-26 2019-06-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,593 -89 -2.42 209 20.81 0.1666
2019-04-15 2019-03-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,682 -346 -8.59 173 -2.26 0.1349
2019-01-28 2018-12-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 4,028 213 5.58 177 -18.06 0.1502
2018-10-10 2018-09-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,815 134 3.64 216 -7.30 0.1625
2018-07-31 2018-06-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,681 381 11.55 233 -12.08 0.1788
2018-04-20 2018-03-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,300 394 13.56 265 -0.75 0.2128
2018-01-18 2017-12-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 2,906 70 2.47 267 21.92 0.2103
2017-10-25 2017-09-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 2,836 -188 -6.22 219 8.42 0.1785
2017-07-31 2017-06-30 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,024 104 3.56 202 12.85 0.1711
2017-04-27 2017-03-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 2,920 -125 -4.11 179 14.01 0.1546
2017-01-19 2016-12-31 13F OWENS CORNING NEW COM COMMON STOCK 690742101 3,045 3,045 157 0.1433
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.