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SC 13G/A ·Filed Oct 7, 2026

MATV

Mativ Holdings, Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed20d 9h ago SEC0001890906-26-000071
Passive stake amendment
Actionable Insight • Neutral

Monitor Allspring's next 13G filing for any change in stake direction; a decrease below 5% could signal reduced institutional conviction. No immediate catalyst from this routine passive disclosure.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+5d
MATV ▼ -2.77% at T+5d
NEUTRAL call -2.77% · α vs SPY -1.79% · entry $11.92 → $11.59
Next anchor: T+20d in 7d
Latest observation: T+12 -12.19% FF3 residual α
Entry = T+0 close
Oct 7, 2026
via day close
T+1d
-0.50%
call -0.50% · α -0.08%
$11.86
settled 20d ago
T+5d
-2.77%
call -2.77% · α -1.79%
$11.59
settled 14d ago
T+20d
Pending
in 7d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Allspring Global Investments Holdings, LLC filed an amended Schedule 13G disclosing a 6.3% passive stake in Mativ Holdings as of September 30, 2026, representing 3,474,637 shares. The filing confirms Allspring's continued passive position above the 5% threshold, with no indication of activist intent.

Key Financial Metrics

Stake
6.3%
Investor
Allspring Global Investments Holdings, LLC

Key Facts

  • Allspring Global Investments Holdings, LLC reported beneficial ownership of 3,474,637 shares of Mativ Holdings common stock as of September 30, 2026.
  • The stake represents 6.3% of Mativ's outstanding shares.
  • Allspring disclaims beneficial ownership of shares held by its advisory clients and certifies passive intent under Rule 13d-1(b).
  • The filing is an amendment to a prior Schedule 13G, indicating a routine update of holdings.

Financial Impact

No financial figures provided in the filing; stake value cannot be calculated without share price.

Risk Factors

  • Allspring could reduce its position below 5% in future filings, potentially signaling reduced confidence.
  • Passive 13G filers may convert to 13D if they later seek activist engagement, but no such indication here.

Investment Themes

Materials & Mining

Documents Analyzed

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

DocumentAccession Number
SC 13G/A Filing (Primary)0001890906-26-000071
Document: 0001890906-26-000071-index.html0001890906-26-000071
Document: 0001890906-26-000071.txt0001890906-26-000071
4 reports for MATV
Performance horizon
Filters
Rows
Reports for MATV — sortable, filterable
TypeNow
Oct 8, 2026
19d ago
SC 13G
NEUTRAL ★ 3/10
$11.86awaiting T+20—$11.37 (−4.13%)
Oct 7, 2026
20d ago
SC 13G/A
NEUTRAL ★ 3/10
$11.92awaiting T+20—$11.37 (−4.61%)
May 6, 2026
24w ago
8-K
MIXED ★ 5/10
$9.40 $7.58▼ −19.36%▼ −22.50%$11.37 (+20.96%)
Mar 17, 2026
32w ago
DEFA14A
NEUTRAL ★ 3/10
$8.53 $9.44▲ +10.67%▲ +4.62%$11.37 (+33.29%)
Showing 4 of 4

US Market Status

Market Closed — Opens Thu (10h 6m)

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Report published Oct 7, 2026