SecBot SecBot
SC 13G/A ·Filed Oct 7, 2026

NX

Quanex Building Products CORP
NEUTRAL
Impact 3/10
Horizonweeks Processed19d 20h ago SEC0001890906-26-000072
Passive stake amendment
Actionable Insight • Neutral

Monitor for any future conversion to a 13D filing, which would signal activist intent. The 4.5% stake is just below the 5% threshold that would require additional disclosure if crossed.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d
NX ▼ -0.98% at T+5d
NEUTRAL call -0.98% · α vs SPY +0.00% · entry $18.39 → $18.21
Next anchor: T+20d in 8d
Latest observation: T+12 -3.19% FF3 residual α
Entry = T+0 close
Oct 7, 2026
via day close
T+1d
+0.82%
call +0.82% · α +1.24%
$18.54
settled 19d ago
T+5d
-0.98%
call -0.98% · α +0.00%
$18.21
settled 13d ago
T+20d
Pending
in 8d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Allspring Global Investments Holdings, LLC filed an amended Schedule 13G for Quanex Building Products, reporting a 4.5% passive stake (2,065,713 shares) as of September 30, 2026. This is a routine passive update with no material change in position from the prior filing.

Key Financial Metrics

Stake
4.5%
Investor
Allspring Global Investments Holdings, LLC

Key Facts

  • Allspring Global Investments Holdings, LLC holds 2,065,713 shares of Quanex Building Products common stock.
  • Stake represents 4.5% of outstanding shares as of September 30, 2026.
  • Filing is an amendment to a prior Schedule 13G, confirming passive intent under Rule 13d-1(b).
  • Allspring disclaims beneficial ownership of shares held by client accounts.

Financial Impact

No material financial impact — passive stake disclosure with no change in strategy or intent.

Risk Factors

  • Allspring could increase or decrease the stake without further notice until the next 13G amendment.
  • Passive filing status could change if Allspring engages with management on governance or strategy.

Investment Themes

Materials & Mining

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13G/A Filing (Primary)0001890906-26-000072
Document: 0001890906-26-000072-index.html0001890906-26-000072
Document: 0001890906-26-000072.txt0001890906-26-000072
7 reports for NX
Performance horizon

Track record builds as more directional reports settle.

Filters
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Reports for NX — sortable, filterable
TypeNow
Oct 26, 2026
today
SC 13D/A
BEARISH ★ 5/10
$19.36awaiting T+20—$19.25 (+0.54%)
Oct 7, 2026
19d ago
SC 13G/A
NEUTRAL ★ 3/10
$18.39awaiting T+20—$19.25 (+4.70%)
Sep 3, 2026
7w ago
Press Release
BULLISH ★ 6/10
$22.93 $18.91▼ −17.53%▼ −18.13%$19.25 (−16.03%)
Jun 12, 2026
19w ago
Institutional Cluster
MIXED ★ 5/10
$17.02 $17.40▲ +2.23%▲ +0.45%$19.25 (+13.13%)
Jun 4, 2026
20w ago
8-K
BEARISH ★ 5/10
$15.42 $17.18▼ −11.41%▼ −9.55%$19.25 (−24.87%)
Mar 5, 2026
33w ago
8-K
MIXED ★ 6/10
$17.27 $17.75▲ +2.78%▲ +4.83%$19.25 (+11.50%)
Mar 5, 2026
33w ago
Press Release
MIXED ★ 6/10
$17.27 $17.75▲ +2.78%▲ +4.83%$19.25 (+11.50%)
Showing 7 of 7

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Report published Oct 7, 2026