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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, Q3 2025

Institutional positions in Quanex Building Products CORP as of Sep 30, 2025. 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
194
−5 vs. Q2 2025
Shares held
45.2M
−1.18M (−2.5%) vs. Q2 2025
Total value
$643.5M
−$237.4M (−27.0%) vs. Q2 2025
New holders
35
57 more added
Sold out
40
81 more reduced

Compare with Q2 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.

Institutional holdersQ3 2025: 194 institutions
Q1 2021: 162 institutionsQ2 2021: 163 institutionsQ3 2021: 148 institutionsQ4 2021: 163 institutionsQ1 2022: 150 institutionsQ2 2022: 159 institutionsQ3 2022: 163 institutionsQ4 2022: 164 institutionsQ1 2023: 163 institutionsQ2 2023: 159 institutionsQ3 2023: 177 institutionsQ4 2023: 183 institutionsQ1 2024: 187 institutionsQ2 2024: 194 institutionsQ3 2024: 210 institutionsQ4 2024: 198 institutionsQ1 2025: 203 institutionsQ2 2025: 199 institutionsQ3 2025: 194 institutionsQ4 2025: 197 institutionsQ1 2026: 190 institutionsQ2 2026: 180 institutions
Value heldQ3 2025: $643.5M
Q1 2021: $864.7MQ2 2021: $803.7MQ3 2021: $695.0MQ4 2021: $808.3MQ1 2022: $688.9MQ2 2022: $739.2MQ3 2022: $595.9MQ4 2022: $770.8MQ1 2023: $711.0MQ2 2023: $883.1MQ3 2023: $913.1MQ4 2023: $986.8MQ1 2024: $1.25BQ2 2024: $925.6MQ3 2024: $1.13BQ4 2024: $1.16BQ1 2025: $886.3MQ2 2025: $880.9MQ3 2025: $643.5MQ4 2025: $647.0MQ1 2026: $818.4MQ2 2026: $862.8M
Institutions holding NX and their total value by quarter
QuarterHoldersValue
Q2 2026180$862.8M
Q1 2026190$818.4M
Q4 2025197$647.0M
Q3 2025194$643.5M
Q2 2025199$880.9M
Q1 2025203$886.3M
Q4 2024198$1.16B
Q3 2024210$1.13B
Q2 2024194$925.6M
Q1 2024187$1.25B
Q4 2023183$986.8M
Q3 2023177$913.1M
Q2 2023159$883.1M
Q1 2023163$711.0M
Q4 2022164$770.8M
Q3 2022163$595.9M
Q2 2022159$739.2M
Q1 2022150$688.9M
Q4 2021163$808.3M
Q3 2021148$695.0M
Q2 2021163$803.7M
Q1 2021162$864.7M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Quanex Building Products CORP; share changes are against Q2 2025.

Institutions holding NX in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Pinnacle Associates Ltd0$00.00%−49,367−100.0%Sold out
Magnetar Financial LLC0$00.00%−44,360−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−40,477−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−37,693−100.0%Sold out
SummerHaven Investment Management, LLC0$00.00%−30,324−100.0%Sold out
DRW Securities, LLC0$00.00%−25,113−100.0%Sold out
Voya Investment Management LLC0$00.00%−23,001−100.0%Sold out
Janney Montgomery Scott LLC0$00.00%−22,136−100.0%Sold out
Thompson Davis & Co., Inc.0$00.00%−19,019−100.0%Sold out
Centiva Capital, LP0$00.00%−14,339−100.0%Sold out
Caxton Associates LLP0$00.00%−14,145−100.0%Sold out
Bank of Montreal0$00.00%−13,803−100.0%Sold out
Maryland State Retirement & Pension System0$00.00%−13,773−100.0%Sold out
ISAM Funds (UK) Ltd0$00.00%−12,509−100.0%Sold out
ProShare Advisors LLC0$00.00%−10,564−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−10,500−100.0%Sold out
Algert Global LLC0$00.00%−10,170−100.0%Sold out
Lazard Asset Management LLC0$00.00%−3,749−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−3,176−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−2,420−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−1,200−100.0%Sold out
Assetmark, Inc0$00.00%−1,075−100.0%Sold out
Cranbrook Wealth Management, LLC0$00.00%−978−100.0%Sold out
Skopos Labs, Inc.0$00.00%−839−100.0%Sold out
Cullen/Frost Bankers, Inc.0$00.00%−690−100.0%Sold out
Close Asset Management Ltd0$00.00%−333−100.0%Sold out
Caitong International Asset Management Co., Ltd0$00.00%−218−100.0%Sold out
Bryn Mawr Trust Co0$00.00%−188−100.0%Sold out
CIBC Private Wealth Group, LLC0$00.00%−85−100.0%Sold out
Ameritas Advisory Services, LLC0$00.00%−85−100.0%Sold out
Annis Gardner Whiting Capital Advisors, LLC0$00.00%−67−100.0%Sold out
True Wealth Design, LLC0$00.00%−49−100.0%Sold out
Huntington National Bank0$00.00%−46−100.0%Sold out
IFP Advisors, Inc0$00.00%0Sold out