# MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND

MANAGED DURATION INVESTMENT GRADE MUNICIPAL FUND (CIK 1235511) is a registered fund company with registration filings on record — latest N-8F/A. It has not yet filed a portfolio report (N-PORT).

## Registrant

- CIK: 1235511
- File number: 811-21359
- Address: C/O INSIGHT INVESTMENT, NEW YORK, NY, 10166

## Former names

MBIA CAPITAL CLAYMORE MAN DUR INV GRD MUNI FUND; MBIA CAPITAL CLAYMORE MANAGED DURATION NATIONAL MUNICIPAL TR

## Registration filings (6)

| Filed | Form | Name as filed |
| --- | --- | --- |
| [2003-10-22](https://search.stillhousedata.com/launch/0001047469-03-033910) | N-2/A | MBIA CAPITAL CLAYMORE MAN DUR INV GRD MUNI FUND |
| [2003-09-11](https://search.stillhousedata.com/launch/0001047469-03-030377) | N-2 | MBIA CAPITAL CLAYMORE MAN DUR INV GRD MUNI FUND |
| [2003-08-26](https://search.stillhousedata.com/launch/0001047469-03-028819) | N-2/A | MBIA CAPITAL CLAYMORE MAN DUR INV GRD MUNI FUND |
| [2003-08-20](https://search.stillhousedata.com/launch/0001047469-03-028401) | N-2/A | MBIA CAPITAL CLAYMORE MAN DUR INV GRD MUNI FUND |
| [2003-07-24](https://search.stillhousedata.com/launch/0001047469-03-025051) | N-2/A | MBIA CAPITAL CLAYMORE MANAGED DURATION NATIONAL MUNICIPAL TR |
| [2003-05-23](https://search.stillhousedata.com/launch/0000893750-03-000289) | N-2 | MBIA CAPITAL CLAYMORE MANAGED DURATION NATIONAL MUNICIPAL TR |

## More

- [CIK 1235511 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1235511&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1235511.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.