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SEC EDGARAUG 41 min read$NMZ

BANK OF AMERICA CORP /DE/ purchased $368 of NMZ (indirect holdings)

BANK OF AMERICA CORP /DE/ purchased 36 indirectly-held shares of NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NMZ) at an average of $10.21 ($10.20–$10.22) across 4 trades on 2026-08-03.

Original reporting
SEC EDGAR · BANK OF AMERICA CORP /DE/
Published Aug 4, 2026, 6:48 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 4, 2026, 8:05 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
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AlphAI market briefInsider activity
Primary signal
$NMZ
Neutral
medium confidence
Mentioned
$NMZ
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$NMZNeutralLow
01

Why it matters

The only new information is the reported open-market purchase of 36 shares at about $10.21 per share on 2026-08-03, filed on 2026-08-04. No fund performance, distribution, leverage, or policy changes are mentioned.

02

Market read

Traders may note the incremental position change, but the disclosure lacks materiality for a fundamental repricing.

03

What to watch

Indirect holdings by a 10% owner can reflect administrative or portfolio-management mechanics rather than a directional view on NMZ.

Relevance 3/10Novelty 3/10Timing: filed 2026-08-04 after-hours/late session (SEC Form 4 disclosure)

Background

The article is a SEC Form 4 insider transaction disclosure for Nuveen Municipal High Income Opportunity Fund (NMZ), reported by Bank of America Corp /DE/ as a 10% owner with indirect holdings.

Company-level read

Ticker impact

$NMZNeutralMedium confidence
Context

Bank of America Corp /DE/ reported an indirect open-market purchase of 36 NMZ shares on 2026-08-03, via a Form 4 filing.

Expected impact

Low likelihood of a tradable price reaction; any effect would be sentiment-only and likely limited.

Evidence & confidence

The disclosed transaction size is modest ($367.60 total) and is an indirect holding by a 10% owner, with no new operational or financial catalyst described.

Market effects

Sector

Minimal, as the filing concerns a municipal closed-end fund position rather than sector-wide policy or product changes.

Regional

None indicated; municipal fund flows are not described beyond this small transaction.

Global

None indicated; no cross-border or macro linkage is provided.

Counterpoint

What could challenge this read

The absence of a disclosed 10b5-1 plan could suggest discretionary timing, but the transaction is still too small to be a strong signal.

Key entities

  • issuer
    Nuveen Municipal High Income Opportunity Fund

    Closed-end municipal income fund identified as the Form 4 issuer (NMZ).

  • reporting_person
    Bank of America Corp /DE/

    10% owner reporting an indirect open-market purchase of NMZ shares.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

NMZ insider trading history →

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