Quanex Building Products NX Institutional Ownership

NYSE NX

$18.87 -0.28 (-1.46%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

183 Institutions

Increased 87 47.5%

Unchanged 35 19.1%

Reduced 61 33.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

103.95%

▲+6.54 pp QoQ

Shares Held by Institutions

47.28Mn

of 45.48Mn outstanding

▲+7.63% QoQ

Shares Outstanding

45.48Mn

-1.80Mn held outside 13F filers

Institutional Investors

183

filed 13F for Jun 2026

▼-5 vs prior quarter

Net Shares Added (QoQ)

+3.35Mn

accumulated since last quarter

Value of Holdings

$892.15Mn

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

Quarter ending 30 Jun, 2026

Quanex Building Products CORP (NYSE:NX) is held by 183 institutional investors per 13F filings through June 2026.

These investors held 103.9% of outstanding shares in June 2026, up from 97.4% in March 2026.
Their total shares held in NX increased 7.63% from the prior quarter, while the number of investors in Quanex Building Products decreased 7.58% year over year.
Of these 183 holders, 87 added to their stakes in Quanex Building Products, 61 trimmed positions, and 35 made no changes.
Combined, these investors held 47.28Mn shares in NX for June 2026, up by 3.35Mn shares quarter on quarter, and up 1.41Mn shares year over year.
BlackRock, Inc. leads ownership in NX with 7.31Mn shares as of June 30, 2026, equal to 16.07% of outstanding shares.
The most significant purchases of NX for the quarter ending June 2026 came from SEGALL BRYANT & HAMILL, LLC (1.32Mn), AMERICAN CENTURY COMPANIES INC (982.17K), Sixth Street Partners Management Company, L.P. (849.54K), CRAMER ROSENTHAL MCGLYNN LLC (345.89K), DIMENSIONAL FUND ADVISORS LP (302.95K).
The biggest sellers of Quanex Building Products for the quarter ending June 2026 included ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (324.11K), Allspring Global Investments Holdings, LLC (324.1K), RENAISSANCE TECHNOLOGIES LLC (152.05K), Goldman Sachs Group Inc (137.02K), Sei Investments Co (121.04K).
According to Business Quant data, leading holders of NX for June 2026 are BlackRock, Inc. (7.31Mn), Ameriprise Financial Inc (2.74Mn), Allspring Global Investments Holdings, LLC (2.38Mn), TPG GP A, LLC (2.05Mn), DIMENSIONAL FUND ADVISORS LP (2.04Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.02Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.96Mn), DEPRINCE RACE & ZOLLO INC (1.82Mn), SYSTEMATIC FINANCIAL MANAGEMENT LP (1.82Mn), State Street Corp (1.8Mn).

Form 13F Holdings

183 Institutional Holders

Report period 30 Jun, 2026

Total shares held 47.28Mn

Of outstanding 103.95%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	7,308,772	16.07%	▲86,891	+1.20%	$136.09Mn
2	Ameriprise Financial Inc	0000820027	2,735,839	6.02%	▲37,362	+1.38%	$50.94Mn
3	Allspring Global Investments Holdings, LLC	0001890906	2,383,553	5.24%	▼324,105	-11.97%	$42.86Mn
4	TPG GP A, LLC	0001903793	2,054,770	4.52%	0	0.00%	$38.26Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	2,044,567	4.50%	▲302,954	+17.40%	$38.07Mn
6	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,020,981	4.44%	▲5,795	+0.29%	$37.63Mn
7	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,956,415	4.30%	▲67,824	+3.59%	$36.43Mn
8	DEPRINCE RACE & ZOLLO INC	0001008894	1,820,614	4.00%	▼23,791	-1.29%	$33.90Mn
9	SYSTEMATIC FINANCIAL MANAGEMENT LP	0001085936	1,815,276	3.99%	▲39,024	+2.20%	$33.80Mn
10	State Street Corp	0000093751	1,801,860	3.96%	▲45,948	+2.62%	$33.55Mn
11	AMERICAN CENTURY COMPANIES INC	0000748054	1,681,135	3.70%	▲982,169	+140.52%	$31.30Mn
12	SEGALL BRYANT & HAMILL, LLC	0001006378	1,320,139	2.90%	▲1,320,139	0.00%	$24.58Mn
13	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,190,006	2.62%	▲90,278	+8.21%	$22.16Mn
14	IES Holdings, Inc.	0001048268	1,079,603	2.37%	▲218,434	+25.36%	$20.10Mn
15	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0001535845	1,000,000	2.20%	0	0.00%	$18.62Mn
16	Nomura Holdings Inc	0001163653	967,337	2.13%	▼68,602	-6.62%	$18.01Mn
17	LSV ASSET MANAGEMENT	0001050470	922,648	2.03%	▲128,300	+16.15%	$17.18K
18	Sixth Street Partners Management Company, L.P.	0001812095	849,536	1.87%	▲849,536	0.00%	$15.82Mn
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	849,536	1.87%	▼91,472	-9.72%	$15.82Mn
19	RENAISSANCE TECHNOLOGIES LLC	0001037389	618,708	1.36%	▼152,048	-19.73%	$11.52Mn

Showing 1 to 20 of 183 holders