Latest Period
Q1 2026
Security Snapshot
Quanex Building Products CORP - Common Stock (NX) Institutional Ownership
CUSIP: 747619104
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
189
Shares (Excl. Options)
45,526,606
Price
$17.97
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- Security type / class
- Equity / Common Stock
- Symbol
- NX on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 45,526,606
- Total 13F value
- $818,409,753
- Portfolio coverage rank
- 0%
- Share change
- +5,343,702
- Value change
- +$102,694,720
- Number of holders
- 189
- Shares outstanding
- 45,935,723
- SEC-reported price per share
- $16.90
- Insider filing price
- $16.90
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- NX - Quanex Building Products CORP - Common Stock is tracked under CUSIP 747619104.
- 189 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 196 to 189 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $646,993,458 to $818,409,753.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 189 institutions filings for Q1 2026.
Security key
747619104
Latest holder period
Q1 2026
13F holders
189
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
NX full holder history
Quanex Building Products CORP SEC filings
Quanex Building Products CORP company facts
Quanex Building Products CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 747619104:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
NX
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Teleios Capital Partners GmbH | 10% | $80,328,257 | 4,621,879 | Teleios Capital Partners GmbH | 18 Jun 2025 | |||
| Allspring Global Investments Holdings, LLC | 5.9% | $48,656,885 | 2,707,658 | Allspring Global Investments Holdings, LLC | 31 Mar 2026 | |||
| AMERIPRISE FINANCIAL INC | 5.4% | $43,432,915 | 2,453,837 | Ameriprise Financial, Inc. | 31 Dec 2025 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 5.1% | $42,263,805 | 2,351,909 | Vanguard Capital Management | 31 Mar 2026 | |||
| DIMENSIONAL FUND ADVISORS LP | 4.2% | $33,361,110 | 2,006,080 | Dimensional Fund Advisors LP | 31 Mar 2025 |
As of 31 Mar 2026, 189 institutional investors reported holding 45,526,606 shares of Quanex Building Products CORP - Common Stock (NX). This represents 99% of the company’s total 45,935,723 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
81%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16% | 7,221,881 | +0.32% | 0% | $129,777,203 |
| Allspring Global Investments Holdings, LLC | 5.9% | 2,707,658 | -8.5% | 0.08% | $49,089,840 |
| AMERIPRISE FINANCIAL INC | 5.9% | 2,698,477 | +10% | 0.01% | $48,491,632 |
| TPG GP A, LLC | 4.5% | 2,054,770 | 1% | $36,924,217 | |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.4% | 2,015,186 | 0% | 0% | $36,212,892 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.1% | 1,888,591 | 0% | 0% | $33,937,980 |
| DEPRINCE RACE & ZOLLO INC | 4% | 1,844,405 | -1.6% | 0.63% | $33,143,958 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 3.9% | 1,776,252 | +0.14% | 0.73% | $31,919,274 |
| STATE STREET CORP | 3.8% | 1,755,912 | -0.42% | 0% | $31,553,739 |
| DIMENSIONAL FUND ADVISORS LP | 3.8% | 1,741,613 | +36% | 0.01% | $31,295,921 |
| SEGALL BRYANT & HAMILL, LLC | 2.7% | 1,227,485 | -2.3% | 0.32% | $22,057,905 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 1,099,728 | +0.02% | 0% | $19,766,214 |
| NOMURA HOLDINGS INC | 2.3% | 1,035,939 | +23% | 0.19% | $18,615,824 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 2.2% | 1,000,000 | 0.03% | $17,970,000 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2% | 941,008 | +5.8% | 0% | $16,909,914 |
| IES Holdings, Inc. | 1.9% | 861,169 | +244% | 7.2% | $15,475,207 |
| LSV ASSET MANAGEMENT | 1.7% | 794,348 | +288% | 0.03% | $14,274,000 |
| RENAISSANCE TECHNOLOGIES LLC | 1.7% | 770,756 | +1.2% | 0.02% | $13,850,485 |
| AMERICAN CENTURY COMPANIES INC | 1.5% | 698,966 | +415% | 0.01% | $12,560,419 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.3% | 592,785 | +962% | 0.01% | $10,652,346 |
| BANK OF AMERICA CORP /DE/ | 1.2% | 567,193 | +1.6% | 0% | $10,192,458 |
| Russell Investments Group, Ltd. | 1.2% | 545,815 | +5.5% | 0.01% | $9,808,302 |
| MORGAN STANLEY | 1.1% | 507,772 | -0.6% | 0% | $9,124,688 |
| First Eagle Investment Management, LLC | 1.1% | 483,744 | +0.85% | 0.01% | $8,692,880 |
| NORTHERN TRUST CORP | 0.96% | 441,046 | +4.8% | 0% | $7,925,596 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 45,526,606 | $818,409,753 | +$102,694,720 | $17.97 | 189 |
| 2025 Q4 | 42,061,231 | $646,993,458 | +$21,136,972 | $15.38 | 196 |
| 2025 Q3 | 45,200,719 | $643,459,612 | -$24,347,142 | $14.22 | 190 |
| 2025 Q2 | 46,420,211 | $881,582,517 | -$22,239,129 | $18.90 | 197 |
| 2025 Q1 | 47,687,293 | $885,728,848 | -$19,606,045 | $18.59 | 199 |
| 2024 Q4 | 48,067,847 | $1,162,783,147 | +$64,106,282 | $24.24 | 194 |
| 2024 Q3 | 40,559,888 | $1,125,578,324 | +$138,286,677 | $27.75 | 208 |
| 2024 Q2 | 33,491,623 | $926,179,022 | +$21,528,509 | $27.65 | 192 |
| 2024 Q1 | 32,541,295 | $1,250,499,183 | +$13,117,858 | $38.43 | 184 |
| 2023 Q4 | 32,279,047 | $986,774,738 | -$4,680,429 | $30.57 | 182 |
| 2023 Q3 | 32,414,227 | $913,105,003 | -$8,504,866 | $28.17 | 176 |
| 2023 Q2 | 32,891,539 | $882,811,158 | -$3,643,296 | $26.85 | 155 |
| 2023 Q1 | 33,012,781 | $710,754,726 | +$16,042,159 | $21.53 | 160 |
| 2022 Q4 | 32,559,049 | $771,164,629 | -$3,241,619 | $23.68 | 165 |
| 2022 Q3 | 32,813,115 | $596,150,206 | +$4,306,178 | $18.16 | 161 |
| 2022 Q2 | 32,483,963 | $739,196,885 | -$3,184,229 | $22.75 | 155 |
| 2022 Q1 | 32,768,082 | $688,898,315 | +$484,654 | $20.99 | 145 |
| 2021 Q4 | 32,633,777 | $808,252,349 | -$78,746,612 | $24.78 | 158 |
| 2021 Q3 | 32,437,333 | $695,020,898 | -$1,493,616 | $21.41 | 142 |
| 2021 Q2 | 32,366,046 | $803,706,723 | -$15,980,210 | $24.84 | 160 |
| 2021 Q1 | 32,949,598 | $864,684,284 | +$9,726,553 | $26.23 | 162 |
| 2020 Q4 | 32,847,906 | $730,070,724 | +$8,241,322 | $22.17 | 150 |
| 2020 Q3 | 32,604,343 | $602,195,470 | +$8,944,442 | $18.44 | 149 |
| 2020 Q2 | 32,249,734 | $447,263,930 | +$3,330,903 | $13.88 | 139 |
| 2020 Q1 | 32,072,056 | $323,160,575 | -$16,549,084 | $10.08 | 142 |