Quanex Building Products NX Institutional Ownership

NYSE NX

$19.94 +0.26 (+1.32%)

As of: Oct 21, 2026 · 3:59 PM EDT

Institutions by Trading Activity

182 Institutions

Increased 86 47.3%

Unchanged 35 19.2%

Reduced 61 33.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

46.43Mn

of 45.93Mn outstanding

▲+4.86% QoQ

Shares Outstanding

45.93Mn

Institutional Investors

182

filed 13F for Jun 2026

▼-6 vs prior quarter

Net Shares Added (QoQ)

+2.15Mn

accumulated since last quarter

Value of Holdings

$912.80Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Quanex Building Products CORP (NYSE:NX) counted 182 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

Total holdings of Quanex Building Products shares rose 4.86% from Q1 2026, and the number of holders fell 7.14% from Q2 2025.
Of these 182 holders, 86 added to their positions, 61 reduced their stakes and 35 left their positions unchanged.
The aggregate institutional position in Quanex Building Products was 46.43Mn shares at the end of Q2 2026, up 2.15Mn from the prior quarter and up 560.23K from a year earlier.
BlackRock, Inc. was the top holder of Quanex Building Products as of June 30, 2026, with 7.31Mn shares.
Among existing holders, the largest additions to Quanex Building Products in Q2 2026 came from American Century Companies Inc (+982.17K shares), Dimensional Fund Advisors LP (+302.95K shares), IES Holdings, Inc. (+218.43K shares), LSV Asset Management (+128.3K shares) and Royce & Associates LP (+97.37K shares).
The biggest cuts to NX positions during Q2 2026 came from Arrowstreet Capital, Limited Partnership (-324.11K shares), Allspring Global Investments Holdings, LLC (-324.11K shares), Renaissance Technologies LLC (-152.05K shares), Goldman Sachs Group Inc (-137.03K shares) and SEI Investments Co (-121.05K shares).
Per Business Quant data, the 10 largest holders of Quanex Building Products at the end of Q2 2026 were BlackRock, Inc. (7.31Mn shares), Ameriprise Financial Inc (2.74Mn shares), Allspring Global Investments Holdings, LLC (2.38Mn shares), TPG GP A, LLC (2.05Mn shares), Dimensional Fund Advisors LP (2.04Mn shares), Vanguard Capital Management LLC (2.02Mn shares), Vanguard Portfolio Management LLC (1.96Mn shares), DePrince Race & Zollo Inc (1.82Mn shares), Systematic Financial Management LP (1.82Mn shares) and State Street Corp (1.8Mn shares).

Form 13F Holdings

182 Institutional Holders

Report period 30 Jun, 2026

Total shares held 46.43Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	7,308,772	15.91%	▲86,891	+1.20%	$136.09Mn
2	Ameriprise Financial Inc	0000820027	2,735,839	5.96%	▲37,362	+1.38%	$50.94Mn
3	Allspring Global Investments Holdings, LLC	0001890906	2,383,553	5.19%	▼324,105	-11.97%	$42.86Mn
4	TPG GP A, LLC	0001903793	2,054,770	4.47%	0	0.00%	$38.26Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	2,044,567	4.45%	▲302,954	+17.40%	$38.07Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,020,981	4.40%	▲5,795	+0.29%	$37.63Mn
7	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,956,415	4.26%	▲67,824	+3.59%	$36.43Mn
8	DEPRINCE RACE & ZOLLO INC	0001008894	1,820,614	3.96%	▼23,791	-1.29%	$33.90Mn
9	SYSTEMATIC FINANCIAL MANAGEMENT LP	0001085936	1,815,276	3.95%	▲39,024	+2.20%	$33.80Mn
10	State Street Corp	0000093751	1,801,860	3.92%	▲45,948	+2.62%	$33.55Mn
11	AMERICAN CENTURY COMPANIES INC	0000748054	1,681,135	3.66%	▲982,169	+140.52%	$31.30Mn
12	SEGALL BRYANT & HAMILL, LLC	0001006378	1,320,139	2.87%	▲1,320,139	0.00%	$24.58Mn
13	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,190,006	2.59%	▲90,278	+8.21%	$22.16Mn
14	IES Holdings, Inc.	0001048268	1,079,603	2.35%	▲218,434	+25.36%	$20.10Mn
15	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0001535845	1,000,000	2.18%	0	0.00%	$18.62Mn
16	Nomura Holdings Inc	0001163653	967,337	2.11%	▼68,602	-6.62%	$18.01Mn
17	LSV ASSET MANAGEMENT	0001050470	922,648	2.01%	▲128,300	+16.15%	$17.18K
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	849,536	1.85%	▼91,472	-9.72%	$15.82Mn
19	RENAISSANCE TECHNOLOGIES LLC	0001037389	618,708	1.35%	▼152,048	-19.73%	$11.52Mn
20	Russell Investments Group, Ltd.	0001692234	541,534	1.18%	▼4,281	-0.78%	$10.08Mn

Showing 1 to 20 of 182 holders