Monitor for any future conversion to a Schedule 13D, which would signal an activist intent. For now, the filing is routine for a passive investment adviser managing client accounts.
Price Chart
Executive Summary
Karpus Management, Inc. filed a Schedule 13G disclosing a 13.57% passive stake in AllianceBernstein National Municipal Income Fund (AFB) as of September 30, 2026. This is a new filing (not an amendment) showing 3,899,325 common shares held in managed accounts. The filing confirms a passive investment strategy with no intent to influence control.
Key Financial Metrics
Key Facts
- Karpus Management, Inc. disclosed beneficial ownership of 3,899,325 common shares of AllianceBernstein National Municipal Income Fund.
- The stake represents 13.57% of shares outstanding.
- The filing is a new Schedule 13G (not an amendment), filed on October 2, 2026, with a date of change of October 2, 2026.
- Karpus is a registered investment adviser and states the shares were acquired in the ordinary course of business with no intent to change or influence control.
- Karpus is controlled by City of London Investment Group plc, but informational barriers prevent attribution of beneficial ownership between them.
Financial Impact
13.57% passive stake valued at approximately $3.9 million based on share count and typical municipal fund pricing; no transaction value disclosed.
Risk Factors
- No immediate catalyst; passive filing with no control intent.
- Potential future activism if Karpus or CLIG changes strategy, though not indicated.
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| SC 13G Filing (Primary) | 0001072613-26-000816 |
| Document: 0001072613-26-000816-index.html | 0001072613-26-000816 |
| Document: 0001072613-26-000816.txt | 0001072613-26-000816 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 2, 2026 25d ago | SC 13G | $9.59 | awaiting T+20 | — | $10.24 (+6.78%) |
Sep 25, 2026 4w ago | Press Release | $9.49 $10.13 | ▲ +6.74% | ▲ +6.78% | $10.24 (+7.90%) |
Jul 16, 2026 14w ago | DEFA14A | $11.21 $11.02 | ▼ −1.69% | ▼ −5.31% | $10.24 (−8.65%) |
Jun 26, 2026 17w ago | DEFA14A | $11.49 $10.85 | ▼ −5.57% | ▼ −5.29% | $10.24 (−10.88%) |
Mar 20, 2026 31w ago | DEFA14A | $10.52 $10.96 | ▲ +4.15% | ▼ −3.27% | $10.24 (−2.69%) |
Mar 13, 2026 32w ago | DEFA14A | $10.64 $10.89 | ▲ +2.33% | ▼ −1.26% | $10.24 (−3.77%) |
US Market Status
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