Quanex Building Products CORP
NX- Exchange
- NYSE
- Industry
- Rolling Drawing & Extruding of Nonferrous Metals
- SEC CIK
- 0001423221
No open-market purchases or sales by Quanex Building Products CORP insiders were filed in the last 90 days; 180 institutions reported holding it in 13F filings for Q2 2026, worth $862.8M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Quanex Building Products CORP as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 190
- −2 vs. Q4 2025
- Shares held
- 45.5M
- +9.67M (+27.0%) vs. Q4 2025
- Total value
- $818.4M
- +$266.9M (+48.4%) vs. Q4 2025
- New holders
- 43
- 76 more added
- Sold out
- 45
- 43 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 180 | $862.8M |
| Q1 2026 | 190 | $818.4M |
| Q4 2025 | 197 | $647.0M |
| Q3 2025 | 194 | $643.5M |
| Q2 2025 | 199 | $880.9M |
| Q1 2025 | 203 | $886.3M |
| Q4 2024 | 198 | $1.16B |
| Q3 2024 | 210 | $1.13B |
| Q2 2024 | 194 | $925.6M |
| Q1 2024 | 187 | $1.25B |
| Q4 2023 | 183 | $986.8M |
| Q3 2023 | 177 | $913.1M |
| Q2 2023 | 159 | $883.1M |
| Q1 2023 | 163 | $711.0M |
| Q4 2022 | 164 | $770.8M |
| Q3 2022 | 163 | $595.9M |
| Q2 2022 | 159 | $739.2M |
| Q1 2022 | 150 | $688.9M |
| Q4 2021 | 163 | $808.3M |
| Q3 2021 | 148 | $695.0M |
| Q2 2021 | 163 | $803.7M |
| Q1 2021 | 162 | $864.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Quanex Building Products CORP; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 0 | $0 | 0.00% | −68,869−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −68,276−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −60,923−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −57,286−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −56,488−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −55,669−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −51,634−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −45,134−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −33,581−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −32,890−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −30,720−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −29,876−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −26,547−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −25,253−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −25,200−100.0% | Sold out |
| Thompson Davis & Co., Inc. | 0 | $0 | 0.00% | −24,810−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −23,094−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −18,905−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −17,704−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −16,503−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −16,100−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −14,578−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −13,622−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −11,849−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −11,355−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −10,163−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −4,989−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −4,701−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −2,707−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,725−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −183−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Angelo Gordon & Co., L.P. | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |