Quanex Building Products Corporation
DE ˙ DB ˙ US7476191041
15,50 € ↓ -0,20 (-1,27%)
2026-06-04
DEL PRIS
SecurityDE:4Q2 / Quanex Building Products Corporation
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership120,659 shares
Latest Disclosed Value $ 2,103,086
Jpmorgan Chase & Co reports 133.57% increase in ownership of 4Q2 / Quanex Building Products Corporation

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 120,659 shares of Quanex Building Products Corporation (DE:4Q2) valued at $1,834,017 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 51,659 shares of Quanex Building Products Corporation. This represents a change in shares of 133.57% during the quarter. The current value of the position is $1,870,214 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 120,659 69,000 133.57 2,103 164.86 0.0000
2026-05-13 2026-03-31 13F QUANEX BLDG PRODS COMMON 747619104 0 -100.00 0
2026-02-11 2025-12-31 13F QUANEX BLDG PRODS COMMON 747619104 51,659 15,926 44.57 795 56.30 0.0000
2025-11-26 2025-09-30 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 35,733 -2,866 -7.43 508 -30.32 0.0000
2025-11-07 2025-09-30 13F QUANEX BLDG PRODS COMMON 747619104 35,733 -2,866 508 0.0000
2025-08-12 2025-06-30 13F QUANEX BLDG PRODS COMMON 747619104 38,599 -18,335 -32.20 730 -31.10 0.0000
2025-05-12 2025-03-31 13F QUANEX BLDG PRODS COMMON 747619104 56,934 -93,100 -62.05 1,058 -70.90 0.0001
2025-02-12 2024-12-31 13F QUANEX BLDG PRODS COMMON 747619104 150,034 -168,010 -52.83 3,637 -58.80 0.0003
2024-12-26 2024-09-30 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 318,044 74,396 30.53 8,826 31.01 0.0007
2024-11-08 2024-09-30 13F QUANEX BLDG PRODS COMMON 747619104 318,044 74,396 8,826 0.0007
2024-12-26 2024-06-30 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 243,648 45,460 22.94 6,737 -11.55 0.0006
2024-08-12 2024-06-30 13F QUANEX BLDG PRODS COMMON 747619104 243,648 45,460 6,737 0.0006
2024-12-26 2024-03-31 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 198,188 107,408 118.32 7,616 174.45 0.0006
2024-05-10 2024-03-31 13F QUANEX BLDG PRODS COMMON 747619104 198,188 107,408 7,616 0.0006
2024-12-26 2023-12-31 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 90,780 25,019 38.05 2,775 49.84 0.0003
2024-02-12 2023-12-31 13F QUANEX BLDG PRODS COMMON 747619104 90,780 25,019 2,775 0.0003
2023-11-14 2023-09-30 13F QUANEX BLDG PRODS COM 747619104 65,761 -10,712 -14.01 1,852 -9.79 0.0002
2023-08-11 2023-06-30 13F QUANEX BLDG PRODS COMMON 747619104 76,473 -323 -0.42 2,053 24.12 0.0002
2023-05-18 2023-03-31 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 76,796 19,498 34.03 1,654 165,300.00 0.0002
2023-05-11 2023-03-31 13F QUANEX BLDG PRODS COMMON 747619104 35,153 -22,145 1,108 0.0000
2023-02-13 2022-12-31 13F QUANEX BLDG PRODS COMMON 747619104 57,298 -12,124 -17.46 1 -99.92 0.0002
2022-11-14 2022-09-30 13F QUANEX BLDG PRODS COMMON 747619104 69,422 11,287 19.42 1,261 -4.69 0.0002
2022-08-11 2022-06-30 13F QUANEX BLDG PRODS COMMON 747619104 58,135 -295,842 -83.58 1,323 -82.20 0.0002
2022-05-11 2022-03-31 13F QUANEX BLDG PRODS COMMON 747619104 353,977 -25,056 -6.61 7,431 -20.90 0.0009
2022-02-11 2021-12-31 13F/A-1 QUANEX BLDG PRODS COMMON 747619104 379,033 3,135 0.83 9,394 16.72 0.0011
2022-02-10 2021-12-31 13F QUANEX BLDG PRODS COMMON 747619104 379,033 3,135 9,394 0.0011
2021-11-12 2021-09-30 13F QUANEX BLDG PRODS COMMON 747619104 375,898 -81,433 -17.81 8,048 -29.15 0.0010
2021-08-12 2021-06-30 13F QUANEX BLDG PRODS COMMON 747619104 457,331 -12,768 -2.72 11,360 -7.87 0.0014
2021-05-12 2021-03-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 470,099 -8,799 -1.84 12,330 16.12 0.0016
2021-02-19 2020-12-31 13F/A-1 QUANEX BUILDING PRODUCTS COR COMMON 747619104 478,898 -240,592 -33.44 10,618 -22.21 0.0016
2021-02-11 2020-12-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 478,898 -240,592 10,618 262.5907
2020-11-12 2020-09-30 13F/A-1 QUANEX BUILDING PRODUCTS COR COMMON 747619104 719,490 1,235 0.17 13,650 36.94 0.0023
2020-11-12 2020-09-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 719,490 13,650
2020-08-11 2020-06-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 718,255 41,807 6.18 9,968 46.20 0.0019
2020-05-12 2020-03-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 676,448 271,648 67.11 6,818 -1.39 0.0016
2020-02-11 2019-12-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 404,800 282,190 230.15 6,914 211.86 0.0013
2019-11-12 2019-09-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 122,610 93,676 323.76 2,217 313.62 0.0004
2019-08-07 2019-06-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 28,934 17,389 150.62 536 191.30 0.0001
2019-05-07 2019-03-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 11,545 -430 -3.59 184 12.88 0.0000
2019-02-11 2018-12-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 11,975 -79,683 -86.94 163 -90.23 0.0000
2018-11-13 2018-09-30 13F/A-1 QUANEX BUILDING PRODUCTS COR COMMON 747619104 91,658 1,332 1.47 1,668 2.90 0.0003
2018-11-07 2018-09-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 91,658 1,332 1,668
2018-08-14 2018-06-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 90,326 -33,487 -27.05 1,621 -24.78 0.0003
2018-05-10 2018-03-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 123,813 -17,358 -12.30 2,155 -34.78 0.0005
2018-02-13 2017-12-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 141,171 59,155 72.13 3,304 77.54 0.0007
2017-11-09 2017-09-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 82,016 166 0.20 1,861 7.51 0.0004
2017-08-09 2017-06-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 81,850 -24,512 -23.05 1,731 -19.60 0.0004
2017-05-10 2017-03-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 106,362 -24,220 -18.55 2,153 -18.79 0.0005
2017-02-06 2016-12-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 130,582 12,231 10.33 2,651 29.82 0.0006
2016-11-04 2016-09-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 118,351 -16,162 -12.02 2,042 -18.35 0.0005
2016-08-08 2016-06-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 134,513 7,383 5.81 2,501 13.37 0.0006
2016-05-10 2016-03-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 127,130 -16,084 -11.23 2,206 -26.10 0.0006
2016-02-12 2015-12-31 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 143,214 62,113 76.59 2,985 102.51 0.0007
2015-11-13 2015-09-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 81,101 0 0.00 1,474 -15.19 0.0004
2015-08-14 2015-06-30 13F QUANEX BUILDING PRODUCTS COMMON 747619104 81,101 14 0.02 1,738 8.63 0.0004
2015-05-15 2015-03-31 13F QUANEX BUILDING PRODUCTS COMMON 747619104 81,087 0 0.00 1,600 5.12 0.0004
2015-02-13 2014-12-31 13F QUANEX BUILDING PRODUCTS COMMON 747619104 81,087 -781 -0.95 1,522 2.77 0.0003
2014-12-08 2014-09-30 13F/A-1 QUANEX BUILDING PRODUCTS COR COMMON 747619104 81,868 -368,273 -81.81 1,481 -81.59 0.0004
2014-11-14 2014-09-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 81,868 1,481
2014-09-03 2014-06-30 13F/A-1 QUANEX BUILDING PRODUCTS COR COMMON 747619104 450,141 13,639 3.12 8,044 -10.89 0.0020
2014-08-14 2014-06-30 13F QUANEX BUILDING PRODUCTS COR COMMON 747619104 450,141 8,044
2014-05-15 2014-03-31 13F QUANEX BUILDING PRODUCTS COMMON 747619104 436,502 280,686 180.14 9,027 190.82 0.0025
2014-02-26 2013-12-31 13F/A-1 QUANEX BUILDING PRODUCTS COMMON 747619104 155,816 -23,971 -13.33 3,104 -8.33 0.0009
2014-02-13 2013-12-31 13F QUANEX BUILDING PRODUCTS COMMON 747619104 155,816 3,104
2013-10-31 2013-09-30 13F QUANEX BUILDING PRODUCTS COMMON 747619104 179,787 -10,376 -5.46 3,386 5.75 0.0010
2013-08-13 2013-06-30 13F QUANEX BUILDING PRODUCTS COMMON 747619104 190,163 190,163 3,202 0.0010
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.