# TULSA MUNICIPAL AIRPORT TRUST TRUSTEES/OK AMERICAN AIRLINES INC 6.25% 12-01-40

TULSA MUNICIPAL AIRPORT TRUST TRUSTEES/OK AMERICAN AIRLINES INC 6.25% 12-01-40 is a security (CUSIP 899661EN8) tracked across SEC portfolio filings. 16 registered fund positions totaling $30.9M via N-PORT as of 2026-05-31.

## Summary

- Issuer: TULSA MUNICIPAL AIRPORT TRUST TRUSTEES/OK
- Class: AMERICAN AIRLINES INC 6.25% 12-01-40
- CUSIP: 899661EN8
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 16
- N-PORT value: $30.9M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

_Showing 15 of 16 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [American High-Income Municipal Bond Fund](https://search.stillhousedata.com/fund/S000009229) | American High-Income Municipal Bond Fund | $15.4M | 10.46% |
| [Bridge Builder Municipal High-Income Bond Fund](https://search.stillhousedata.com/fund/S000079794) | Bridge Builder Trust | $3.5M | 5.73% |
| BlackRock MuniAssets Fund, Inc. | BlackRock MuniAssets Fund, Inc. | $2.6M | 46.11% |
| ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND | ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND | $2.2M | 63.94% |
| [PGIM Muni High Income Fund](https://search.stillhousedata.com/fund/S000004643) | Prudential Investment Portfolios 4 | $1.7M | 16.70% |
| [PGIM National Muni Fund](https://search.stillhousedata.com/fund/S000004518) | Prudential National Muni Fund, Inc. | $1.7M | 13.41% |
| Nuveen Municipal Credit Income Fund | Nuveen Municipal Credit Income Fund | $1.1M | 4.52% |
| BlackRock Long-Term Municipal Advantage Trust | BlackRock Long-Term Municipal Advantage Trust | $607K | 45.32% |
| BlackRock 2037 Municipal Target Term Trust | BlackRock 2037 Municipal Target Term Trust | $591K | 37.82% |
| Putnam Managed Municipal Income Trust | Putnam Managed Municipal Income Trust | $525K | 18.29% |
| Nuveen Municipal Income Fund, Inc. | Nuveen Municipal Income Fund, Inc. | $276K | 23.19% |
| [Federated Hermes Municipal Bond Fund, Inc.](https://search.stillhousedata.com/fund/S000009070) | Federated Hermes Municipal Bond Fund, Inc. | $274K | 13.02% |
| Western Asset Managed Municipals Fund Inc. | Western Asset Managed Municipals Fund Inc. | $204K | 3.41% |
| MFS HIGH INCOME MUNICIPAL TRUST | MFS HIGH INCOME MUNICIPAL TRUST | $171K | 13.26% |
| MFS MUNICIPAL INCOME TRUST | MFS MUNICIPAL INCOME TRUST | $149K | 6.06% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/899661EN8.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.