Quanex Building Products Corporation
DE ˙ DB ˙ US7476191041
15,70 € ↑0,20 (1,29%)
2026-06-03
AKTIENPREIS
SecurityDE:4Q2 / Quanex Building Products Corporation
InstitutionUBS Group AG
Latest Disclosed Ownership28,067 shares
Latest Disclosed Value $ 504,364
UBS Group AG reports 49.88% decrease in ownership of 4Q2 / Quanex Building Products Corporation

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 28,067 shares of Quanex Building Products Corporation (DE:4Q2) valued at $426,618 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 56,003 shares of Quanex Building Products Corporation. This represents a change in shares of -49.88% during the quarter. The current value of the position is $440,652 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)
2026-05-05 2026-03-31 13F QUANEX BLDG PRODS COM 747619104 28,067 -27,936 -49.88 504 -41.46 0.0000
2026-01-29 2025-12-31 13F QUANEX BLDG PRODS COM 747619104 56,003 -37,303 -39.98 861 -35.07 0.0000
2025-11-13 2025-09-30 13F QUANEX BLDG PRODS COM 747619104 93,306 -20,263 -17.84 1,327 -38.21 0.0002
2025-08-14 2025-06-30 13F QUANEX BLDG PRODS COM 747619104 113,569 -171,990 -60.23 2,146 -59.57 0.0004
2025-05-13 2025-03-31 13F QUANEX BLDG PRODS COM 747619104 285,559 -2,635 -0.91 5,309 -24.01 0.0010
2025-02-14 2024-12-31 13F QUANEX BLDG PRODS COM 747619104 288,194 203,809 241.52 6,986 198.38 0.0013
2024-11-14 2024-09-30 13F QUANEX BLDG PRODS COM 747619104 84,385 33,153 64.71 2,342 65.32 0.0005
2024-08-14 2024-06-30 13F QUANEX BLDG PRODS COM 747619104 51,232 -50,866 -49.82 1,417 -63.91 0.0003
2024-05-13 2024-03-31 13F QUANEX BLDG PRODS COM 747619104 102,098 -52,293 -33.87 3,924 -16.87 0.0010
2024-02-09 2023-12-31 13F QUANEX BLDG PRODS COM 747619104 154,391 100,290 185.38 4,720 209.65 0.0014
2023-11-09 2023-09-30 13F QUANEX BLDG PRODS COM 747619104 54,101 -21,029 -27.99 1,524 -24.44 0.0005
2023-08-11 2023-06-30 13F QUANEX BLDG PRODS COM 747619104 75,130 7,015 10.30 2,017 37.59 0.0007
2023-05-12 2023-03-31 13F QUANEX BLDG PRODS COM 747619104 68,115 25,782 60.90 1,467 46.31 0.0005
2023-02-08 2022-12-31 13F QUANEX BLDG PRODS COM 747619104 42,333 -4,210 -9.05 1,002 18.44 0.0004
2022-11-10 2022-09-30 13F QUANEX BLDG PRODS COM 747619104 46,543 18,969 68.79 846 34.93 0.0004
2022-08-10 2022-06-30 13F QUANEX BLDG PRODS COM 747619104 27,574 -204,849 -88.14 627 -87.15 0.0003
2022-05-16 2022-03-31 13F QUANEX BLDG PRODS COM 747619104 232,423 2,738 1.19 4,879 -14.27 0.0016
2022-02-14 2021-12-31 13F QUANEX BLDG PRODS COM 747619104 229,685 194,626 555.14 5,691 658.80 0.0016
2021-11-15 2021-09-30 13F QUANEX BLDG PRODS COM 747619104 35,059 2,330 7.12 750 -7.75 0.0002
2021-08-13 2021-06-30 13F QUANEX BLDG PRODS COM 747619104 32,729 -17,846 -35.29 813 -38.73 0.0003
2021-05-12 2021-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 50,575 -12,587 -19.93 1,327 -5.21 0.0004
2021-02-11 2020-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 63,162 -6,817 -9.74 1,400 8.53 0.0005
2020-11-12 2020-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 69,979 24,243 53.01 1,290 103.15 0.0005
2020-07-31 2020-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 45,736 5,942 14.93 635 58.35 0.0003
2020-05-01 2020-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 39,794 -39,394 -49.75 401 -70.36 0.0002
2020-02-14 2019-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 79,188 14,473 22.36 1,353 15.64 0.0005
2019-11-14 2019-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 64,715 27,911 75.84 1,170 68.10 0.0005
2019-08-14 2019-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 36,804 6,618 21.92 696 45.00 0.0003
2019-05-14 2019-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 30,186 -25,810 -46.09 480 -36.93 0.0002
2019-02-14 2018-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 55,996 -545 -0.96 761 -26.04 0.0003
2018-11-14 2018-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 56,541 9,900 21.23 1,029 22.94 0.0004
2018-08-14 2018-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 46,641 -3,389 -6.77 837 -3.79 0.0004
2018-05-15 2018-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 50,030 -5,507 -9.92 870 -33.08 0.0004
2018-02-14 2017-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 55,537 28,629 106.40 1,300 110.36 0.0005
2017-11-14 2017-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 26,908 4,276 18.89 618 29.29 0.0003
2017-11-14 2017-06-30 13F/A-1 QUANEX BUILDING PRODUCTS COR COM 747619104 22,632 440 1.98 478 6.46 0.0002
2017-08-14 2017-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 22,632 440 478
2017-11-14 2017-03-31 13F/A-1 QUANEX BUILDING PRODUCTS COR COM 747619104 22,192 15,268 220.51 449 220.71 0.0002
2017-05-12 2017-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 22,192 15,268 449
2017-02-14 2016-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 6,924 3,556 105.58 140 141.38 0.0001
2016-11-14 2016-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 3,368 -23 -0.68 58 -7.94 0.0000
2016-08-12 2016-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 3,391 -2,536 -42.79 63 -38.83 0.0000
2016-05-12 2016-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 5,927 2,166 57.59 103 30.38 0.0001
2016-02-16 2015-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 3,761 -648 -14.70 79 -1.25 0.0001
2015-11-13 2015-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 4,409 621 16.39 80 -1.23 0.0001
2015-08-14 2015-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 3,788 -637 -14.40 81 -6.90 0.0001
2015-05-14 2015-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 4,425 1,827 70.32 87 77.55 0.0001
2015-02-17 2014-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 2,598 2,598 49 0.0000
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.