NX Quanex Building Products Corporation
Quanex Building Products Corporation (NX) Institutional Ownership
What the institutions did with NX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 7.3M | 15.6% |
| AMERIPRISE FINANCIAL INC | 2.7M | 5.8% |
| Allspring Global Investments Holdings, LLC | 2.4M | 5.1% |
| TPG GP A, LLC | 2.1M | 4.4% |
| DIMENSIONAL FUND ADVISORS LP | 2.0M | 4.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.0M | 4.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.0M | 4.2% |
| DEPRINCE RACE & ZOLLO INC | 1.8M | 3.9% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.8M | 3.9% |
| STATE STREET CORP | 1.8M | 3.8% |
| AMERICAN CENTURY COMPANIES INC | 1.7M | 3.6% |
| SEGALL BRYANT & HAMILL, LLC | 1.3M | 2.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2M | 2.5% |
| IES Holdings, Inc. | 1.1M | 2.3% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.0M | 2.1% |
| NOMURA HOLDINGS INC | 967.3K | 2.1% |
| First Eagle Investment Management, LLC | 948.4K | 2.0% |
| LSV ASSET MANAGEMENT | 922.6K | 2.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 849.5K | 1.8% |
| RENAISSANCE TECHNOLOGIES LLC | 618.7K | 1.3% |
| Russell Investments Group, Ltd. | 541.5K | 1.2% |
| MORGAN STANLEY | 522.9K | 1.1% |
| BANK OF AMERICA CORP /DE/ | 510.2K | 1.1% |
| NORTHERN TRUST CORP | 471.6K | 1.0% |
| ROYCE & ASSOCIATES LP | 439.4K | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| AMERICAN CENTURY COMPANIES INC | Increased | 699.0K | 1.7M | +982.2K |
| First Eagle Investment Management, LLC | Increased | 483.7K | 948.4K | +464.7K |
| CRAMER ROSENTHAL MCGLYNN LLC | New | 0 | 345.9K | +345.9K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | 592.8K | 268.7K | -324.1K |
| Allspring Global Investments Holdings, LLC | Reduced | 2.7M | 2.4M | -324.1K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.7M | 2.0M | +303.0K |
| IES Holdings, Inc. | Increased | 861.2K | 1.1M | +218.4K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 770.8K | 618.7K | -152.0K |
| GOLDMAN SACHS GROUP INC | Reduced | 375.9K | 238.8K | -137.0K |
| LSV ASSET MANAGEMENT | Increased | 794.3K | 922.6K | +128.3K |
| SEI INVESTMENTS CO | Reduced | 390.9K | 269.8K | -121.0K |
| Trexquant Investment LP | Sold Out | 97.9K | 0 | -97.9K |
| ROYCE & ASSOCIATES LP | Increased | 342.0K | 439.4K | +97.4K |
| SG Americas Securities, LLC | Increased | 45.3K | 138.2K | +92.9K |
| SEGALL BRYANT & HAMILL, LLC | Increased | 1.2M | 1.3M | +92.7K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 941.0K | 849.5K | -91.5K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.1M | 1.2M | +90.3K |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 310.8K | 222.3K | -88.5K |
| BlackRock, Inc. | Increased | 7.2M | 7.3M | +86.9K |
| XTX Topco Ltd | Reduced | 142.4K | 61.0K | -81.4K |
| JPMORGAN CHASE & CO | Reduced | 120.7K | 41.2K | -79.4K |
| NOMURA HOLDINGS INC | Reduced | 1.0M | 967.3K | -68.6K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.9M | 2.0M | +67.8K |
| Public Sector Pension Investment Board | Reduced | 221.6K | 156.3K | -65.4K |
| Linden Thomas Advisory Services, LLC | Sold Out | 61.1K | 0 | -61.1K |
| BANK OF AMERICA CORP /DE/ | Reduced | 567.2K | 510.2K | -56.9K |
| Brevan Howard Capital Management LP | Sold Out | 47.0K | 0 | -47.0K |
| Dynamic Technology Lab Private Ltd | New | 0 | 46.3K | +46.3K |
| STATE STREET CORP | Increased | 1.8M | 1.8M | +45.9K |
| Quantbot Technologies LP | Reduced | 56.1K | 16.0K | -40.2K |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Increased | 1.8M | 1.8M | +39.0K |
| AMERIPRISE FINANCIAL INC | Increased | 2.7M | 2.7M | +37.4K |
| Numerai GP LLC | Sold Out | 37.0K | 0 | -37.0K |
| Tidal Investments LLC | New | 0 | 34.0K | +34.0K |
| NORTHERN TRUST CORP | Increased | 441.0K | 471.6K | +30.5K |
| Engineers Gate Manager LP | Increased | 11.2K | 36.7K | +25.5K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 62.6K | 88.0K | +25.4K |
| CastleKnight Management LP | Reduced | 345.6K | 320.6K | -25.0K |
| Quadrature Capital Ltd | Sold Out | 24.7K | 0 | -24.7K |
| DEPRINCE RACE & ZOLLO INC | Reduced | 1.8M | 1.8M | -23.8K |
| WELLS FARGO & COMPANY/MN | Increased | 31.1K | 53.2K | +22.1K |
| UBS Group AG | Increased | 28.1K | 50.2K | +22.1K |
| New Age Alpha Advisors, LLC | Reduced | 69.5K | 50.0K | -19.5K |
| RHUMBLINE ADVISERS | Reduced | 132.3K | 113.3K | -18.9K |
| Quantinno Capital Management LP | Increased | 94.9K | 113.8K | +18.9K |
| FOX RUN MANAGEMENT, L.L.C. | New | 0 | 18.2K | +18.2K |
| Counterpoint Mutual Funds LLC | Sold Out | 15.7K | 0 | -15.7K |
| Man Group plc | New | 0 | 15.5K | +15.5K |
| MORGAN STANLEY | Increased | 507.8K | 522.9K | +15.1K |
| nVerses Capital, LLC | Sold Out | 15.0K | 0 | -15.0K |
| Bridgefront Capital, LLC | Sold Out | 14.8K | 0 | -14.8K |
| Empowered Funds, LLC | Increased | 190.0K | 204.7K | +14.7K |
| MARSHALL WACE, LLP | Sold Out | 13.6K | 0 | -13.6K |
| State of Tennessee, Department of Treasury | Reduced | 25.2K | 12.0K | -13.3K |
| INCEPTIONR LLC | Sold Out | 11.5K | 0 | -11.5K |
| CITIGROUP INC | Reduced | 69.6K | 58.3K | -11.3K |
| MERCER GLOBAL ADVISORS INC /ADV | Sold Out | 11.0K | 0 | -11.0K |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Increased | 39.2K | 49.7K | +10.6K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 291.9K | 301.6K | +9.7K |
| GSA CAPITAL PARTNERS LLP | Reduced | 58.6K | 50.0K | -8.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.