Quanex Building Products Corporation
DE ˙ DB ˙ US7476191041
15,50 € ↓ -0,20 (-1,27%)
2026-06-04
DEL PRIS
SecurityDE:4Q2 / Quanex Building Products Corporation
InstitutionXTX Topco Ltd
Latest Disclosed Ownership142,383 shares
Latest Disclosed Value $ 2,558,623
XTX Topco Ltd reports 80.75% increase in ownership of 4Q2 / Quanex Building Products Corporation

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 142,383 shares of Quanex Building Products Corporation (DE:4Q2) valued at $2,164,222 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 78,775 shares of Quanex Building Products Corporation. This represents a change in shares of 80.75% during the quarter. The current value of the position is $2,206,936 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)
2026-05-15 2026-03-31 13F QUANEX BLDG PRODS COM 747619104 142,383 63,608 80.75 2,559 111.23 0.0445
2026-02-17 2025-12-31 13F QUANEX BLDG PRODS COM 747619104 78,775 48,501 160.21 1,212 181.63 0.0318
2025-11-14 2025-09-30 13F QUANEX BLDG PRODS COM 747619104 30,274 30,274 430 0.0223
2025-08-12 2025-06-30 13F QUANEX BLDG PRODS COM 747619104 0 -38,110 -100.00 0 -100.00
2025-05-08 2025-03-31 13F QUANEX BLDG PRODS COM 747619104 38,110 26,956 241.67 708 162.22 0.0362
2025-02-13 2024-12-31 13F QUANEX BLDG PRODS COM 747619104 11,154 -12,126 -52.09 270 -58.20 0.0222
2024-11-14 2024-09-30 13F QUANEX BLDG PRODS COM 747619104 23,280 10,390 80.61 646 81.46 0.0467
2024-08-12 2024-06-30 13F QUANEX BLDG PRODS COM 747619104 12,890 12,890 356 0.0305
2023-02-14 2022-12-31 13F QUANEX BLDG PRODS COM 747619104 0 -31,568 -100.00 0 -100.00
2022-11-14 2022-09-30 13F QUANEX BLDG PRODS COM 747619104 31,568 20,516 185.63 573 128.29 0.1419
2022-08-15 2022-06-30 13F QUANEX BLDG PRODS COM 747619104 11,052 11,052 251 0.1026
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.