Quanex Building Products Corporation
DE ˙ DB ˙ US7476191041
15,50 € ↓ -0,20 (-1,27%)
2026-06-04
DEL PRIS
SecurityDE:4Q2 / Quanex Building Products Corporation
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership308,194 shares
Latest Disclosed Value $ 5,538,246
Principal Financial Group Inc reports 41.74% increase in ownership of 4Q2 / Quanex Building Products Corporation

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 308,194 shares of Quanex Building Products Corporation (DE:4Q2) valued at $4,684,549 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 217,429 shares of Quanex Building Products Corporation. This represents a change in shares of 41.74% during the quarter. The current value of the position is $4,777,007 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)
2026-05-04 2026-03-31 13F QUANEX BLDG PRODS COM 747619104 308,194 90,765 41.74 5,538 65.61 0.0030
2026-02-02 2025-12-31 13F QUANEX BLDG PRODS COM 747619104 217,429 -3,388 -1.53 3,344 6.50 0.0017
2025-11-04 2025-09-30 13F QUANEX BLDG PRODS COM 747619104 220,817 -12,116 -5.20 3,140 -28.67 0.0016
2025-08-08 2025-06-30 13F QUANEX BLDG PRODS COM 747619104 232,933 -1,639,869 -87.56 4,402 -87.36 0.0023
2025-04-28 2025-03-31 13F QUANEX BLDG PRODS COM 747619104 1,872,802 -83,652 -4.28 34,815 -26.59 0.0195
2025-01-31 2024-12-31 13F QUANEX BLDG PRODS COM 747619104 1,956,454 1,733,932 779.22 47,424 668.12 0.0259
2024-10-31 2024-09-30 13F QUANEX BLDG PRODS COM 747619104 222,522 49,716 28.77 6,175 29.22 0.0034
2024-07-29 2024-06-30 13F QUANEX BLDG PRODS COM 747619104 172,806 -7,295 -4.05 4,778 -30.96 0.0028
2024-04-29 2024-03-31 13F QUANEX BLDG PRODS COM 747619104 180,101 8,172 4.75 6,921 31.70 0.0041
2024-02-07 2023-12-31 13F QUANEX BLDG PRODS COM 747619104 171,929 -6,309 -3.54 5,256 4.68 0.0034
2023-11-02 2023-09-30 13F QUANEX BLDG PRODS COM 747619104 178,238 -11,148 -5.89 5,021 -1.28 0.0036
2023-08-07 2023-06-30 13F QUANEX BLDG PRODS COM 747619104 189,386 -11,850 -5.89 5,085 17.38 0.0035
2023-05-09 2023-03-31 13F QUANEX BLDG PRODS COM 747619104 201,236 -1,702 -0.84 4,333 -9.84 0.0031
2023-02-09 2022-12-31 13F QUANEX BLDG PRODS COM 747619104 202,938 -9,065 -4.28 4,806 24.81 0.0036
2022-11-09 2022-09-30 13F QUANEX BLDG PRODS COM 747619104 212,003 -11,390 -5.10 3,850 -24.24 0.0031
2022-08-10 2022-06-30 13F QUANEX BLDG PRODS COM 747619104 223,393 -17,890 -7.41 5,082 0.34 0.0038
2022-05-09 2022-03-31 13F QUANEX BLDG PRODS COM 747619104 241,283 -13,161 -5.17 5,065 -19.67 0.0020
2022-02-09 2021-12-31 13F QUANEX BLDG PRODS COM 747619104 254,444 -23,633 -8.50 6,305 5.90 0.0038
2021-11-09 2021-09-30 13F QUANEX BLDG PRODS COM 747619104 278,077 -3,769 -1.34 5,954 -14.96 0.0039
2021-08-10 2021-06-30 13F QUANEX BLDG PRODS COM 747619104 281,846 -238,098 -45.79 7,001 -48.67 0.0045
2021-05-10 2021-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 519,944 20,759 4.16 13,638 23.23 0.0096
2021-02-23 2020-12-31 13F/A-1 QUANEX BUILDING PRODUCTS COR COM 747619104 499,185 -21,353 -4.10 11,067 15.31 0.0082
2021-02-08 2020-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 499,185 -21,353 11,067 4,353.9284
2020-11-06 2020-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 520,538 257,522 97.91 9,598 162.89 0.0081
2020-08-05 2020-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 263,016 11,086 4.40 3,651 43.80 0.0032
2020-05-12 2020-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 251,930 -10,068 -3.84 2,539 -43.26 0.0028
2020-02-05 2019-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 261,998 438 0.17 4,475 -5.37 0.0037
2019-11-13 2019-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 261,560 -4,085 -1.54 4,729 -5.76 0.0042
2019-08-12 2019-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 265,645 -1,950 -0.73 5,018 18.02 0.0045
2019-05-10 2019-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 267,595 -17,896 -6.27 4,252 9.59 0.0040
2019-02-14 2018-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 285,491 1,556 0.55 3,880 -24.92 0.0041
2018-11-14 2018-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 283,935 10,672 3.91 5,168 5.36 0.0046
2018-08-13 2018-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 273,263 4,458 1.66 4,905 4.87 0.0045
2018-05-14 2018-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 268,805 8,831 3.40 4,677 -23.11 0.0045
2018-02-12 2017-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 259,974 221 0.09 6,083 2.05 0.0056
2017-11-02 2017-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 259,753 -2,232 -0.85 5,961 7.58 0.0058
2017-08-08 2017-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 261,985 473 0.18 5,541 4.63 0.0056
2017-05-11 2017-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 261,512 10,572 4.21 5,296 3.97 0.0064
2017-02-13 2016-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 250,940 3,326 1.34 5,094 19.19 0.0065
2016-11-10 2016-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 247,614 6,581 2.73 4,274 -4.62 0.0056
2016-08-09 2016-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 241,033 6,682 2.85 4,481 10.15 0.0063
2016-05-10 2016-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 234,351 11,110 4.98 4,068 -12.61 0.0059
2016-02-09 2015-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 223,241 10,114 4.75 4,655 20.19 0.0069
2015-11-12 2015-09-30 13F/A-1 QUANEX BUILDING PRODUCTS COR COM 747619104 213,127 6,800 3.30 3,873 -12.42 0.0061
2015-11-09 2015-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 213,127 3,873
2015-08-10 2015-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 206,327 -3,538 -1.69 4,422 6.73 0.0066
2015-05-14 2015-03-31 13F/A-1 QUANEX BUILDING PRODUCTS COR COM 747619104 209,865 -17,503 -7.70 4,143 -2.97 0.0062
2015-05-12 2015-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 209,865 4,143
2015-02-12 2014-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 227,368 1,526 0.68 4,270 4.53 0.0066
2014-11-13 2014-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 225,842 -2,547 -1.12 4,085 0.10 0.0069
2014-08-12 2014-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 228,389 -9,050 -3.81 4,081 -16.90 0.0069
2014-05-13 2014-03-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 237,439 21,131 9.77 4,911 13.97 0.0088
2014-02-12 2013-12-31 13F QUANEX BUILDING PRODUCTS COR COM 747619104 216,308 13,511 6.66 4,309 12.83 0.0080
2013-11-05 2013-09-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 202,797 7,131 3.64 3,819 15.90 0.0079
2013-08-12 2013-06-30 13F QUANEX BUILDING PRODUCTS COR COM 747619104 195,666 195,666 3,295 0.0073
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.