Quanex建築產品公司
US ˙ NYSE ˙ US7476191041

SecurityNX / Quanex Building Products Corporation
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership81,253 shares
Latest Disclosed Value $ 1,535,681
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 6.31% increase in ownership of NX / Quanex Building Products Corporation

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 81,253 shares of Quanex Building Products Corporation (US:NX) valued at $1,535,682 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 76,430 shares of Quanex Building Products Corporation. This represents a change in shares of 6.31% during the quarter. The current value of the position is $1,252,921 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)
2025-08-26 2025-06-30 NP Quanex Building Products EC US7476191041 81,253 4,823 6.31 1,536 8.10 0.0345
2025-05-28 2025-03-31 NP Quanex Building Products EC US7476191041 76,430 0 0.00 1,421 -23.33 0.0341
2025-02-25 2024-12-31 NP Quanex Building Products EC US7476191041 76,430 -11,009 -12.59 1,853 -23.66 0.0405
2024-11-26 2024-09-30 NP Quanex Building Products EC US7476191041 87,439 24,467 38.85 2,426 39.35 0.0459
2024-08-26 2024-06-30 NP Quanex Building Products EC US7476191041 62,972 4,218 7.18 1,741 -22.86 0.0355
2024-05-28 2024-03-31 NP Quanex Building Products EC US7476191041 58,754 -1,386 -2.30 2,258 22.80 0.0471
2024-02-26 2023-12-31 NP Quanex Building Products EC US7476191041 60,140 3,783 6.71 1,838 15.82 0.0392
2023-11-28 2023-09-30 NP Quanex Building Products EC US7476191041 56,357 -477 -0.84 1,588 4.07 0.0414
2023-08-25 2023-06-30 NP Quanex Building Products EC US7476191041 56,834 3,382 6.33 1,526 32.61 0.0362
2023-05-26 2023-03-31 NP Quanex Building Products EC US7476191041 53,452 1,665 3.22 1,151 -6.20 0.0306
2023-02-24 2022-12-31 NP Quanex Building Products EC US7476191041 51,787 -1,600 -3.00 1,226 26.52 0.0337
2022-11-25 2022-09-30 NP Quanex Building Products EC US7476191041 53,387 1,603 3.10 970 -17.74 0.0278
2022-08-25 2022-06-30 NP Quanex Building Products EC US7476191041 51,784 0 0.00 1,178 8.47 0.0325
2022-05-26 2022-03-31 NP Quanex Building Products EC US7476191041 51,784 2,166 4.37 1,087 -11.64 0.0253
2022-02-25 2021-12-31 NP Quanex Building Products EC US7476191041 49,618 -5,964 -10.73 1,230 3.28 0.0267
2021-11-24 2021-09-30 NP Quanex Building Products EC US7476191041 55,582 0 0.00 1,190 -13.77 0.0262
2021-08-26 2021-06-30 NP Quanex Building Products EC US7476191041 55,582 6,562 13.39 1,381 7.39 0.0296
2021-05-27 2021-03-31 NP Quanex Building Products EC US7476191041 49,020 0 0.00 1,286 18.32 0.0292
2021-02-25 2020-12-31 NP Quanex Building Products EC US7476191041 49,020 -5,912 -10.76 1,087 7.31 0.0278
2020-11-25 2020-09-30 NP Quanex Building Products EC US7476191041 54,932 0 0.00 1,013 32.81 0.0325
2020-08-27 2020-06-30 NP Quanex Building Products EC US7476191041 54,932 1,802 3.39 762 42.43 0.0249
2020-06-01 2020-03-31 NP Quanex Building Products EC US7476191041 53,130 3,208 6.43 536 -37.21 0.0219
2020-02-27 2019-12-31 NP Quanex Building Products EC 747619104 49,922 655 1.33 853 -4.27 0.0256
2019-11-27 2019-09-30 NP Quanex Building Products EC US7476191041 49,267 49,267 891 0.0294
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.